ML20116J786

Sulfur, %

1

.21

.02

.011 1.01

.011

.02

2

.19

.02

.012

.9G

.011

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully bm ted, J. W. Davidson JWD:mmb c hior r i.--,.

A Saint Louis 2810 clerk Avenue December 28, 1984 si.tooi,,ui,oo,,,3i.3 Report no.,,_77:e Testing 3 */sai. sono Lad.wo. sec3:so Laboratories, Inc.

84P3525 P.o. No. c.4ss0s I

BALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: ' Quality Assurance Manager REPORT OF TESTS Sample'/Part ID:

1/4" X 10 X 10. RIR #S11926, llcat #402K5811,15 & IS 857yzg//g// MZ.

$ M, /

l Sr.mple Original Reduced N

Elongation in Yield Point TensDe 2"

I In A ca Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches 4

Frac

15 1.497

.244

.3652 1.124

.148

.1663 54.4 17700 48466 26575 72768

.73 36.5 '

D

16 1.504

.247

.3714 1.131

.137

.1549 58.2 18360 49434 27425 73842

.77 38.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

15

.20

.03

.017 1.01

.015

.03

16

.20

.03

.017 1.02

.014

.03 i

The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re ectfully itted.

1 J. W. Davidson i

.Tw n. -- w

r.

t

~

Saint Louis 2810 CI:rk Avenue December 28, 1984

~

Si.teoi.,ui. oris3iO3 Report No. so-77:s Testing 3 4/531-8 80 Lab.No. 84C3230

-l Laboratories, Inc.

84P3525 p.o. No. c.4890s BALDWIN ASSOCI ATES P.O. Box 306 Clinton Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

5/8" X,12 X 12, RIR #S-11926, IIcat #422C5351,11 & 12 M M //49'/ M Z k M,/

Sample Reduct.

Original Reduced Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

11 1.514

.624

.9447 1.051

.348

.3657 61.2 40500 42870 67800 71768

. 92 46.0 D

i

12 1.515

.617

.9347 1.066

.350

.3731 60.0 45780 48978 68100 72857

.90 45.0 D

ll Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

11

.21

.03

.017

.99

.017

.07

12

.23

.03

.024 1.04

.020

.07 l

The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, l

l qualified and audited by Baldwin Associates.

l Res ectfull a it ed,,

J. W. Davidson JWD:mmb chur vs s -

~

Sa* int Louis 2810 Clark Avenue December 2s,19s4 s,.tooi.,ui. orissies Report no. s,-772s Testing 314/sai sono Lab.no. 8scsza0 Laboratories, Inc.

84P3525 i.o. No. c.4s90s B ALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sampic/Part ID:

5/8" X 11 X 11, RIR #S-1192G, llcal #494112651,17 & 18 hggggg Qg g 4,/

Sample d

Elongation in fnAca Original Reduced Yield Point Tensile 2"

ID Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

17 1.515

.623

.9438 1.043

.322

.3350 64.4 34140 36172 63000 66751

. 95 47.5,

D

18 1.509

.627

.9461 1.132

.420

.4754 49.7 33600 35514 62300 65849

.85 42.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

, Copper,%

17

.19

.01

.017 1.01

.008

.01

18

.19

.01

.017 1.01

.007

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R spectfd aWM J. W. Davidson

.Twn mmh r u,

,,6 _ _..

y y

f Saint LOUIS 2810 clark Avenue December 28, 1984 st Louis. Essoud 63103 Report No. 84-7728 Testing 3 4/531-8080 Lab.No. 84C3230

.v Laborator.ies, Inc.

84P3525 p,o, no, c 4,,,,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /P. art ID:

1/2" X 9 X 9, RIR #S-13084, Ileat #A84913,19 & 20 (26, 671eF4 h 7g~ A 2 Sample duct.

Elongation in Original Reduced Yield Point TensDe 2"

ID in

.e, Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

19 1.510

.480

.7248 1.140

.313

.3568 50.7 25980 35844 46500 64155

.80 40.0 D

i

20 1.505

.482

.7254 1.128

.323

.3643 49.7 25980 35814 47450 65412

.76 38.0 D

i Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

19

.22

.02

.013

.40

.011

.02

'f

20

.22

.02

.014

.40

.011

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

11e ectfully ed, J. W. Davidson e

JWD:mmb Chief Chamia+

(

O

- Scint Louis 2810 Clark Avenue December 28, 1984 3,.tooi,,ui,,oo,,,3i 3 R. port No.

,,_v72.

Testing 314/531-8080 Lab.No. 84C3230 84P3525 Laborator.ies, Inc.

i.o. No. c.4ss0s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /P. art ID:

3/4 X 12 X 12, RIR #S-13084, licat #411LO351, 23 & 24 8e7///g/g// kg/

[g M.[

Sample Reduct Elongation in Original Reduced Yield Point Tensile 2"

in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

23 1.515

.750 1.136 1.022

.470

.4803 57.7 47760 42042 79200 69718

.98 49.0

,D

24 1.517

.752 1.140 l'.'009

.473

.4772 58.1 45900 40263 78700 69035

. 98 49.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur. %

Copper, %

23

.19

.02

.017 1.11

.014

.0,1..,

~

24

.21

.03

.014 1.03

.011

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R pectfully a bel ted, J. W. Davidson Chief. Chemist JWD: mmh

A in

. da. t LOUIS 2810 Clark Avenue December 28, 1984

~

St. Louis, Missouri 63103 Report No. 84-7726 Testing 14/51880 Lab.No. 84C3230 Laboratories, Inc.

~

84P3525 P.O. No. c.48s0s BALDWIN ASSOCIATES P.O. Box 306 Clinton,1111nola 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 12 X 12, RIR #S-13084, IIcat #412LO791, 25 & 26 M//e// [7 ALT MB /h, 2 Sunple Elongation in Original Reduced Yield Point Tensile 2"

ID in A *a Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

25 1.510

.754 1.138 1.090

.402

.5362 52.8 48540 42653 86500 76010

.83 41.5 D

26 1.503

.748 1.124 1.114

.520

.5792 48.4-44160 39288 75700 67348. 80 40.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

25

.20

.04

.013 1.01

.010

.02

26

.I8

.02

.017 1.11

.014

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Italdwin Associates.

R ectf ubmi ed, i

J. W. Davidson t star e s.-s--

Tsun.

s

a Saint Louis 2s10 clerk Avenue December 28, 1994 3,. tooi., w. on saios Report No. se-772s Testing 314/531 8080 Lab.No. 84C3230 Laboratories, Inc.

p,o, no,84P3525 c,4,3o, j

C.4LDWIN ASSOCIATES P.O. 20c 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS 8t 7#M/e7';r' d47, 7A$f M. 2 Sample /Part ID:

3/8" X 10 X 10, RIR #S-13084, IIcat #422L5391, 27 & 28 e

S mple Reduct Elongation in Original Reduced Yield Point TensDe 2"

in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

?

27 1.514

.386

.5844 1.099

.194

.2132 63.5 28200 48254 42350 72467

.83 41.5 D

s

28 1.511

.384

.5802 1.000

.1 95

.2125 63.3 26040 44881 41300 71'182

.83 41.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur. %

Phosphorus,%

27

.20

.04

.009 95

.008

.03

28

.20

.04

.012 97

.009

.03 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3 which was surveyed, qualified and audited by Baldwin Associates.

R Mfp W4 M

J. W. Davidson l

Chief Chemiet JWD mmh

m r

~

a i

2010 Clark Avenue Deceseber 28,1984 Saint Lou s s,. toui.. mi ori saios Report No. so-77:e Testing 314/531-8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 F.o. no. c.4ss0s BALDWIN ASSOCIATES P.O. Box 306 Clinton. Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X.6 X 8, RIR #S-13085 Ilent #12788, 31 & 32 87226/_. [AG$ Ih, d Sample t'

Elongation in fnArea Original Reduced Yield Point TensDe 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac l

31

.481

.381

.1832

.368

.264

.0971 46.9 10080 55021 14700 80240

.53 26.5 D

l

32

.492

.377

.1854

.340

.238

.0809 56.3 9750 51618 14350 77400

.58 29.0 D

Yield taken at.2% offset.

Sample ID Carbon. %

Sulfur, %

. Copper,%

31

.24

.30

.020

.49

.036

.24

32

.22

.28

.029

.51

.036

.24 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed,

qualified and audited by Baldwin Associates.

pgg J. W. Davidson JWD:mmb

A O

Saint Lou *is 2810 Clark Avenue December 28, l',984 a

sttooi,,ui.

.,i.3,03 Report no,,,_,,,,

Testing 3 4/531-8080 Lab. No. 8dC3230 Laboratories, Inc.

84P3525 p,o, no, c 4,,,,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2 X 8 X 9, RIR #S-13457, IIcat #23535, 33 & 34

[gg

$g 7g g,J Sample Reduct

Elongation in Original Reduced Yield Point Tensile 2"

i hea Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

':3 1.531

.488

.7471 1.135

.292

.3314 55.6 33900 45375 53950 72212

.82 41.0 D

34 1.532

.486

.7445 1.128

.281

.3169 57.4 34080 45775 54200 72800

.83 41.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

33

.20

.19

.018

.49

.013

.16

34

.21

.19

.019

.49

.013

.16 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assuranco Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associatos.

R spectf su itt l

J. W. Davidson JWD:mmb

A b

~

Sa t Lou s 2810 Clark Avenue December 283 1984 ln i

si. t o oi., u i..,i s ai O 3 Report No.84-772s Testing 314/531-8 80 Lab.No. 84C3230

-l Laboratories, Inc.

84P3525 P.o. No. c.4ssos BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 4

Attention: Quality Assurance Manager l

REPORT OF TESTS Sample /Part ID:

3/8" X 14 X 16, RIR #S-12947, llent #496K1721, 37 & 38 ggg g g g g Sample t.

Elongation in

fnAre, Original Reduced

. Yield Point TensDe 2"

ID Width Thick.

Aren Width Thick.

Area Actual

~ PSI Actual PSI Inches Frac.

37 1.512

.375

.567 1.193

.254

.3030 46.5 40500 87301 62600 110405

.57 28.5 D

i

38 1.514

.372

.5632 1.180

.221

.2607 53.7 50220 89169 62700 111328

.58 29.0 D

i Yield taken at.2% offset.

Sample ID Carbon, %

Silicon %

Sulfur, %

37

.18

.46

.007 1.48

.015

.05 i

38

.17

.46

.006 1.47

.015

.05 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

R ectfuD s it ed, 5

J. W. Oavidson JWD:mmb

O

. Sa. t Lou.. ~

2010 CI:rk Avenue -

December 28, 1984 in is.

(

Si. ocoi,, ui,co,i saio R:: port No. s+-772s.

Testing 314/53 -8080 Lab.No. 84C3230 84P3525 Laboratories, Inc.

i.o. No. c.48so8 B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727

~

~-

~

Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

5/8" X 14 X 18, RIR #S-13080, lient #F399G4, 41 & 42 gg /g / gg fg g,h' Original Reduced Reduct Elongation in SomP el eld Point TensDe F

ID in Area Widthj Thick.

Area Width Thick.

Area Actual PSI Actual -

PSI Inches Prac.

41 1.511'

.641

.9685 1.096

.385

.4219 56.4 37080 38286 67000 69179

. 87 43.5 D

42 1.507

.632

.9524 1 090 x..

.3G4

.3967 58.3 37680 39563 65100 68353

.89 44.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

(

41

.21

.04

.014

.71

.016

.02

42

.23

.04

.014

.74

.d15

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Daldwin Associates.

Re pectfully u

itted, J. W. Davidson Chief. Chemist

D Saint Louis 2810 CI:rk Avenue December 28, 1984 si. touii. ui:.ouri satos R: port N2.84-772s Testing 3"/m-soso Lab.No. sec3230 Laboratories, Inc.

84P3525 p.o, no c.4,30,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4 X 14 X 18, RIR #S-13167, llent #S17301, 45 & 46 [gg /g / g g4g Sample Red" t.

Original Reduced Yield Point Tensile I

g A re, Width Thick.

Area Width Thick.

Aren Actual PSI Actual PSI Inches Prac

45 1.515

.7GG 1.1004 1.200

.5GG

.G792 41.4 43080 37125 76900 66270

.81 40.5 D

4G 1.513

.7G8 1.1619 1.104

.539

.6435 44.6 44100 38006 75000 64549

.83 11.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

. Copper, %

45

.21

.04

.030

.94

.015

.02

46

.19

.01

.022

.90

.014

.01 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R 7ectf y ubm ted.

J. W. Davidson JWD:mmb

O r.

1 2810 Clark Avenue December 2s, ip

~

Samt Louis si.tooi,,ui.

,issies Report No. so-772s Testing 3 4/531 8080 Lab No. 84C3230 84P3525 Laboratories, Inc.

P.o. No. c.4ssos BALDWIN ASSOCIATES P.O. Box 306 i

Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 14 X 14, RIR #S-13080, IIcat #S177G5, 49 & 50 hgg /gg / IEE Md/

Reduct

Engation h l

Sample Original Reduced Yield Point TensDe 2"

I in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

49 1.505

.774 1.1648 1.120

.544

.6092 47.6 45000 38633 81100 69625

.85 42.5 D

50 1.512

.772 1.1672 1.154

.538

.6208 46.8 48000 41124 81000 70167

.82 41.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

49

.25

.05

.024

.97

.018

.02

50

.25

.05

.021

. 94

.017

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectf I su

itted,

/

J. W. Davidson Chief. Chemist

f

=.

Sa*lnt Lou *is 2810 Clark Avenue December 28, 1984 St teui.. ui..ouris310s Report No. s4-77:e Testing 3M/531-8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 p,o, no, q,4,,,,

BALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1" X 15 X 15 RIR #S-13167, IIcot #S17871, 51 & 52 [gjg4 /800 / 6/RcZ. 749 M, I Sample Red FJongation in Original Reduced Yi Id Point Tensile 2"

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

51 1.005 1.005 1.0100.708

.695

.4920 51.2 40020 39623 74000 73267

.88 44.0 D

52 1.005 1.004 1.0000.678

.587

.3970 60.5 35380 35559 71900 71258

. 92 46.0 D

Yield taken at.2% offset.

Sanple ID Carbon. %

Sulfur, %

Copper, %

51

.24

.05

.022 1.00

.025

.02

52

.22

.05

.017

. 97

.024

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

Re ectfully a it J. W. Davidson JWD:mmb

~

December 28, M7726 1984 Saint Louis 2810 CI:rk Avenue R: port No. S si.i. oui.. ui..ouris3103 Testing 32 53 -8080 Lab. No. 84C3230 Laboratories, Inc.

84P3525

=

P.o. No. c.4ss0s B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 14 X 18, RIR #S-131G7, llent #S19547, 53 & 54 Mjjpg / g / g g 7g A,f 8 ""P "

educt.

Elongation in I

Original Reduced Yield Point Tensile 2"

.e, Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

53 1.510

.774 1.1687 1.104

.510

.5G30 51.8 44400 37990 81300 69564

.88 44.0 D

54 1.508

.773 1.1G5G 1.094

.465

.5087 56.3 45960 39430 80900 69406

. 90 45.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

53

.29

.05

.036

.98

.037

.02

54

.28

.04

.037

.98 038

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc.. Quality Assurance Program,1-09-80 Rev. 3, which was surveyed,

qualified and audited by Baldwin Associates.

R

?ectfully ub itted,

. W. Davidson Chief. Chemist

(

O.

O December 28, 1984 Saint Louis-2810 clark, Avenue 3t u,e, c,,,n,33,3 R:po,e no,

,#.77,,

Testing 314/531-8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 p,o, no, n,4,,,,

B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 14 X 18, RIR #S-13167, llent #S195G9, 55 & SG M4 /g / gg g g, f Sample Rd Elongation in Original Reduced Yield Point Tensile 2"

gn A ca Width Thick.

Area width Thick.

Area Actual

' PSI Actual PSI Inches Prac.

55 1.510 ' 763 1.1521 1.060

.429

.4547 60.5 42720 37080 76800 66d60

. 96 48.0 D

56 1.512

.765 1.1566 1.063

.451 4794 58.5 44220 38232 78800 68130

.93 46.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper,l

55

.20

.05

.015

. 9G

.017

.02

56

.20

.05

.014

.93

.017

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re 2ectf y u

itted, J. W. Davidson JWD:mmb

D.

Saint Louis 2810 Clark Avenue December 28, 1984 si. i.coi,, ui..co,i ssiO3 Report No. s4-772s Testing 3 */sai-sono tah wo. s4c32:0 Laboratories, Inc.

84P3525

~

p.o. no. c.4890s B ALDWIN ASSOCIATES P.O. Box 300 Clinton, Illinois 61727 Attention: Quality Assuran,ce Manager REPORT OF TESTS Sample /Part ID:

3/8" X 8 X 8, RIR #S-13458, IIcat #492N0402, 61 & G2 MggjAsf// Qg, 7g 4, g Sample R d" Elongation in Original Reduced Yield Point Tensile 2"

gn A ca Width Thick.

Area Width l Thick.

Area Actual PSI Actual PSI Inches Frac.

G1

.500

.378

.1890

.259

.147

.0380 79.8 6510 34444 9350 49470

. 92 46.0 D

G2

.497

.382

.1898

.34G

.226

.0781 58.8 G744 35532 10270 54109

.72 36.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

G1

.04

.02

.010

.27

.010

.05

G2

.18

.02

.013

.48

.011

.02 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited >y Dald..In Ascociates.

R pectfull su itted.,

4W J. W. Davidson JWD:mmb

D Saint Louis 2858 c':rk ^vaa=*

December 28, 1984 ',

St. Louis, Missourl 63103 Report No. 84-7728 Test.ing 314/531-8080 Lab No. 84C3230 84P3 Labo. tories, Inc.

p,o, 3,, c Q g BALDWIN ASSOCIATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS I

Sample /Part ID:

1/2" X 14 X 18, RIR #S-13458, IIcat #432L7521, 202 & 203 gjpg $g g g,g Sample R

FJongation in Original Reduced Yield Point Tensile 2"

ID gn A

a Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

202 1.513

.495

.7489 1.021

.246

.2511 66.4 22260 29723 42300 56482

.93 46.5 '*

D

203 1.533

.493

.7557 1.007

.229

.230G 69.4 21420 28344 32950 43601 1.06 53.0 D

Yield taken at.2% offset.

Sample ID Carbon. %

Sulfur, %

202

.17

<. 01

.014

.44

.025

.01 4

203

.07

<. 01

.000

.26

.007

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R pectfully :[ublbitted

~

2

./4 L S J. 'i.'. Davidson JWD:mmb

C Sa,nt Lou.is 2810 Clark Avenue December 28, l'984 i

si.tooi..ui. orisaios Report No. so-772s Testing 314/53 -808 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.O. No. Q.48908 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager l

REPORT OF TESTS Sample /Part ID:

1/2" X 12 X 12, RIR #S-13738, llcat #S17824, 69 & 70 hgg /@ / 6ppp2 M M. [

8""P

I Original Reduced R

Elongation in 3n A ca Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

69 1.492

.498

.7430 1.078

.274

.2053 60.2 28740 38681 47950 64535

.86 43.0 D

70 1.490

.505

.7524 1.128

.343

.3869 48.5 28860 38357 44800 59542

.81 40.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

69

.18

.05

.019

.74

.019

.02

70

.16

.07

.017

.78

.017

.02 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

.spedfd aW j

J. W. Davidson Chief. Chemist

D Saint l_ouis 2sio ci.r= 4v.no.

December 28, 1984 St. Louis, Missourl 63103 Report No. 84-7726 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

p,o, no, C 4gs 8

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois G1727 Attention: Quality Assurar}ce Manager REPORT OF TESTS Sample /Part ID:

3/4" X 9 X 9, RIR #S-1423G, IIcat #S17810, 77 & 78 gg /g / gg ggp Sample Original Reduced Reduct *

@nganon in Yield Point Tensile 2"

i Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

77

'.507

.753 1.134 1.120

.517

.5700 48.9 47100 41534 80300 70811 '.87 43.5 D

78 1.508

.75G 1.140 1.066

.473

.5042 55.7 43740 38368 80500 70614

. 96 48.0 D

Yield taken at.2% offset.

Sample ID Carbon,%

Sulfur, %

, Copper,1

77

.19

.22

.014 1.04

.020

.02 l

78

.21

.22

.016 1.08

.021

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc.. Quality Assurance Program,1-09-80 Rev. 3, which won surveyed, qualified and audited by Baldwin Associates.

Respectfully a itted.

A J. W. Davidson Chief Chami +

A Sa* int Louis 2810 Clark Avenue December 28, M4 si. Loui., mis.ouri 63103 Report No. 84-7726 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 p,o. no, c.48,,,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample 7Part ID:

1/2" X 14 X 14 RIR #S-1423G, Ileat #S19542, 79 & 80 Myy7 //gy,) / [7pg4 g /),, 9 t.

Elongation in Sample fnAe9 Original Reduced Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

79 1.491

.500

.7455 1.070

.289

.3092 58.5 28140 37746 47850 64185

.83 41.5,

D

80 1.497

.505

.7559 1.114

.294

.3275 SG.G 32760 43339 55450 73356

.81 10.5 D

Yield taken at.2% offset.

Sample ID,

Carbon, %

Sulfur, %

. Copper,%

79

.21

.05

.019

.82

.021

.02

80

.28

.06

.017

.99

.021

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Hev. 3, which was surveyed, qualified and audited by Baldwin Associates, pectfully u

itted, J. W. Davidson chtor cho-a.

i

(~

D D

~

i da. t Lou.is 2810 Clark Avenue December 28, 1984 in si. u oi2,ui:.oorissios R: port No. 84-7728 Testing

'*/5

-8"'"

'*b No. sec32ao Laboratories, InC.

84P3525 P.O. No. C_48908 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 7 X 7, RIR #S-13991, llent #8158921, 81 & 82

/ggjy gg

-7p g p Se.mple Original Reduced Reduct Songado GM in Arca Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

81

.499

.377

.1881

.360

.250

.000 52.1 8160 43381 12700 67517

.63 31.5 D

82

.512

.378

.1935

.370

.265

.0980 49.3 8220 42480 12775 66020

.58 29.0 D

4 Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Phosphorus. %

81

.24

.04

.012

.42

.023

.03

82

.25

.04

.017

.43

.027

.03 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R pectful a

itted,,

J. W. Davidson Chief. Chemist

O O

da. t LOUIS 2e10 clerk Avenue December ~ 28, 1984 in st. Louis. Missouri s3103 Report No. 84-7728 Test %

14/5 1-8080 Lab. No. 8dC3230 Laboratories, Inc.

84P3525 p.o. No. c.4ss08 BALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /P. art ID:

1/4" X 12 X 12, RIR #S-14653, IIcat #540K8490, 83 & 84 gggggg g fg 4, A Sr.mple Original Reduced R duc*

Elongation in Yleid Point Tensile 2"

ID 3n yea Width Thick.

Area

^ Width Thick.

Area Actual PSI Actual PSI Inches Prac.

83 1.515

.251

.3802 1.081

.138

.1491 60.7 13440 35349 21150 55628

.88 44.0 D

84 1.515

.250

.3787 1.087

.124

.1347 G4.4 12870 33984 21175 55914

.91 45.5 D

Yield taken at.2% offset.

Stmple ID Carbon %

Sulfur, %

83

.16

.01

.020 37

.007

.03

84

.15

.01

.022

.37

.007

.03 l

The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

g J. W. Davidson JWD:mmb Chief. Chemist

l D

D Saint Louis 2810 Clark Avenue December 28, 1984 I

si. u oe. ui aourissios neport No. so-772s Testing 314/531 8080 Lab.No. 84C3230 Laborator.ies, Inc.

84P3525 P.o. No. c.4ss0s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 10 X 10, RIR #S-14577, IIcat #411N7321, 85 & 86 80W2E//E// dEE/.

I4B d //

Sample Original Reduced Reduct E "I*U"" I" in Area Yield Point TensDe 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

85 1.508

.371

.5594 1.165

.231

.2691 51.8 22920 40972 38850 69449

.76 38.0 D

=

86 1.500

.371

.5565 1.140

.235

.2679 51.8 23400 42048 39500 70979

.79 39.5 D

l 1

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

85

.20

.03

.014

.93

.011

.01

86

.22

.03

.014

. 97

.012

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

g J. W. Davidson JWD:mmb

D f

. sa. t Lcu.is 2sto clerk Avenus December 28, 1884 in S u ovi.. mi..ourtasics Report No. 84-7728 Testing 3'*/531-so o tad No. sec3:So Laboratories, Inc.

84P3525 P.o. No. c.48so8 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS N

Sample /Part ID:

3/8" X 12' X 12, RIR #S-14G54, IIcat #486K2790, 87 & 88 g g g g-Q gg g SNr.p'le Original Reduced Reduct

Elongation in Yield Point TenaDe 2"

g lxWidth Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Proc.

87

1.,97

.372

.5606 1.106

.209

.2311 58.7 15000 26757 31150 55565

.88 44.0 D

88 1.510

.371,

.5602 1.141

.231

.2G35 52.9 15420 27525 30750 54891

.83 41.5

'D Yield taken at.2% offset.

Scmple ID Carbon, %

Sulfur, %

Phosphorus,1 Copper,1

47

.21

.04

.015

.39

.009

.02

88

.25

.05

.017

.40

.010

.03 l

The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Respectfully

itted, J. W. Davidson i

JWD:mmb

r O

O l

saint Loois 2810 Clark Avenue hbor 28,1984 si.teoi,ui.

riesias Report No. 84-77:s Testing 14/531-8080 Lab.No. 84C3230 Laboratories, Inc.

~

84P3525 P.o. No. c.4ssos BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

3/8" X 10' X 10, RIR #S-14577, llcat #490N1831, 89 a 90 gzggr// 6 ppg 4 7jp g d, / /

1 Sunple Elongation in Original Reduced ID in A ca Yield Point Tensile 2"

Width Thick.

Aren Width Thick.

Area Actual PSI Actual PSI Inches Frac.

3C 1.503

.374

.5621 1.138

.235

.2674 52.4 22860 40668 38000 67603

.80 40.0 D

i

90 1.514

.372*

.5G32 1.127

.244

.2740 51.1 23400 41548 37750 67027

.82 41.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

89

.23

.01

.015

.79

.009

.02

90

.19

.01

.014

.72

.008

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re ectfully itted J. W. Davidson JWD:mmb

~

,~

O

. Scint Lcuis 2810 Clark Avenue December 28, 1904 si.tooi,,ui.

.,i.33 3 Report no.

,,_7,2, Testing 3'*/s3i sono Lad No. sec32 0 Laboratories, Inc.

84P3525 i.o. No. c.4s90s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 2'X 6. RIR #S-14654, llcat #550K2890, 92 & 93 8f7//4c/fr/f M L

[gg M. //

Sample Original Reduced Reduct' nganon M Yield Point Tensile 2"

in h Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

92

.505

.494

.2494

.395

.365

.1441 42.2 8130 32598 13975 56034

.59 29.5 D

93

.508

.494*

.2509

.370

.341

.1261 49.7 8256 32905 13575 54105

.60 30.0 D

Yield taken at.2% offset.

Scmple ID Carbon. %

Sulfur, %

92

.18

.01

.023

.49

.019

.01

93

.17

<.01

.015

.46

.017

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

Res ectfull I ube ed.

J. W. Davidson Chief. Chemist

I O

O Saint Lcuis 2810 Clark Avenue December 28,1984 Y

St. Louia, ui. ori s3103 Report No. 84-7728 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.40s00 BALDWIN ASSOCIATES.

P.O. Box 306 Clinton Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

3/4" X 12 X 12. RIR #S-14833. Ilent #9215521. 94 a 95 doEASY 87EiFZ 74g / b. //

Sample Criginal Reduced Reduct

O "E*UO" D in Area Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

94 1.506

.762 1.1475 1.049

.515

.5402 52.9 46740 40732 70900 61786

. 94 47.0 D

l

95 1.505

. 75r8 1.1407 1.010

.408

.4120 G3.8 45240 39659 71100 62330 1.00 50.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Silicon. %

Sulfur, %

Manganese. %

Copper,n

94

.09

.20

.010

.3G

.012

.16

95

.11

.20

.012

.37

.012

.16 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

pggg,

t s

'3. W. Davidson JWD:mmb 8

O O

g^

2010 Clark Avenue December 28, 1984 Scint t_ouis si.tooi.,ui.

,issio Report No. e4-772s Testing 314/5 1-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.48908 BALDWIN ASSOCIATES-P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 10 X 10, RIR #S-15056, !! cat #8201721, 98 & 99 [//gjg [7g Q d /2 Sample d"

FJongation in fn Area Original Reduced Yield Point TensDe 2"

ID W dth Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

98 1.504

.500

.7520 1.055

.258

.2721 G3.8 31440 41808 47000 62500

. 92 46.0 D

99 1.512

. 50'G

.7650 1.068

.268

.28G2 G2.5 32040 41882 48600 63529

.92 46.0 D

1 Yield taken at.2% offset.

l l

Sample ID Carbon, %

Sulfur, %

98

.11

.20

.017

.3G

.013

.17 i

99

.11

.20

.017

.37

.014

.17 l

l The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Aesociates.

R ectfull

itted, J. W. Davidson JWD:mmb Chief. Chemist

('

f^

Q Saint Louib-2010 clerk Avenue December 28, 1984 St. tooi., m.

d saios Report No. s+-772s Testing 354/532. sono Lab.No. secs:so Laboratories, Inc.

84P3525 p,o, no, c,4,,,,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1" X 15 X 15, RIR #S-15935, llent #8226725,102 & 103 My 67pyz 7jgg M, g S m Plc Elongation in Original Reduced Yield Point Tensile 2"

in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

102

.990 1.005

.9949

.686

.666

.4568 54.0 41160 41370 69700 70057

.88 44.0 D

~

103 1.000 1.011 1.011

.733

.714

.5233 48.2 41520 41068 70900 70128

.82 41.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

102

.14

.21

.021

.98

.015

.28

103

.13

.21

.020

.96

.014

.28 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully a ed.

h&

J. W. Davidson JWD: mmh Chfar r%s-s-s

8 o.(

OCint LCUlS 2810 Clark Avenue December 28, 1984 st. Louis, wasouri s3103 Report No,.84-1726 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 p,o, no, c...,o, B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 i

Attention: Quality Assurance Itfanager REPORT OF TESTS Sample /Part ID:

1" X 14 X 18. RIR #S-16688, IIcat #D31562C,104 a 105

/gggjg h 7g & /g Sample Red t'

Elongation in Original Reduced Yield Point Tensile 2"

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

104 1.018 1.022 1.040

.670

.640

.4288 58.7 48480 46615 77400 74423

.88 44,0 D

105 1.006 1.016 1.022

.634

.610

.3867 62.1 47520 46497 74700 73091

.95 47.5 D

Yield taken at.2% offset.

Sanple ID Carbon, %

Sulfur, %

Copper, %

104

.17

.23

.017

.93

.018

.29

105

.I4

.22

.014

.89

.015

.27 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

ectfully u

tted, J. W. Davidson JWD:mmb Chief. Chemist

.^

,y, oaint Leuis.

2010 Clark. Avenue December 28, 1984 si.tooi,,

,i.3103 Report no,

,,_,73, Testing 3i4/s3. oe0 tab no. sec32so Laboratories, Inc.

p,o, no,84P3525 c,48,os B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 8 X 9. RIR #S-16688, heat #14768,106 & 107 GWXf5 I7&iiR.

IAl9 M. /[

Sample FJongation in fn Are Original Reduced Yi Id Point Tensile 2"

ID Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

106 1.520

.368

.5593 1.143

.1 91

2183 60.9 28200 ;0420 41000 73305

.79 39.5 D

107 1.526

.372

.5676 1.161

.213

.2472 56.4 29160 51374 42000 73995

.76 38.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

106

.16

.19

.031

.72

.022

.40

107

.18

.19

.032

.76

.022

.40 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re ectfull su

itted, I

J. W. Davidson JWD:mmb Chief. Chemist

~

O O.

]

,~

Deemeber 28, 1994 Sa. t Leu.is i

in 2sto cl,erk. Avenue 3.:

Report No. so-77:s st too..

Testing 3"/m.m Lah.No. Secs so 84P3525 Laborator.ies, Inc.

i.o. No. c.4sso BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 8 X 16. RIR #S-16688, IIcat #152G8,108 a 109 [M M h M, /g Scmple Reduct

2npn m Original Reduced Yield Point TensDe 2"

i Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches 4

Frac.

108 1.534

.493

.7562 1.115

.321

.3579 52.6 34380 45464 52000 68764

.86 43.0 D

109 1.525

.495

.7548 1.004

.285

.3117 71.5 33420 44276 50100 66375

.87 43.5 D

Y!cid taken at.2% offset.

Scmple ID Carbon %

Sulfur, %

Phosphorus,%

108

.15

.24

.034

.83

.023

.38

109

.17

.23

.021

.58

.016

.17 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re f

au

itted, 1

~a J. W. Davidson JWD:mmb

,~

D

- Saint Louis 2sto Cimk Avenue December 28, 1984

~

3ttoo,,,ui,,,,i.3,,3 Report no.,,_,,,,

Tosting sia/522. sono Lah wo. seC32 0 Laboratories, Inc.

84P3525 P.o. No. c.4se0s BALDWIN ASSOCIATES P.O. Box 306 Clinton Illinois 61727 l

Attention: Quality Assurance Manager

~

REPORT OF TESTS Sample /Part ID:

1" X 8 X 16, RIR #S-16688, llent #9232824,110 & 111 Mgy gg g g, /g Scmple Reduct

2ngation in Original Reduced Yield Point TensDe 2"

in Area Width Thick.

Area Width Thick.

Area Actual

~ PSI Actual PSI Inches Frac

110 1.011

.998 1.008

.643

.596

.3832 61.9 38340 38035 64800 64285

.98 49.0 D

i

111

.999 1.017*

1.015

.649

.622

.4036 60.2 38400 37832 64900 63940

. 98 49.0 D

Yield taken at.2% offset.

Sample ID Carbon. %

Silicon,1 Sulfur, %

110

.11

.24

.011

.77

.010

.10

111

.10

.24

.012

.76

.010

.10 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R fuDy u

ltted,

.}c 0

1g.

J. W. Davidson Chief. Chemiet

r D

~

December 28, 1984

.d S_rint Lcuis 2sio clerk Avenue 3i 3 si. i oi, ui,,oa, Report no.,,_,,,,

Testing 8'*/53'-8080 Lab. No. 89C3230 Laboratories, Inc.

84P3525 p,0.no,c.4,,0s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 8 X 9, RIR #S-16892, !! cat #27101,112 & 113 [6 [g 7jpg & ff Scmple Elongation in Original Reduced Yield Point TensDe 2"

1D in A ca Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

112 1.506

.364

.5481 1.108

.221

.2448 55.3 23340 42583 36550 66684

.80 40.0

,D

~

113 1.512

.367

.5549 1.104

.193

.2130 61.6 26760 48224 40600 73166

.84 42.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Phosphorus,t Copper,4

112

.14

.27

.023

.48

.018

.12

113

.14

.27

.028

.65

.023

.30 i

I The testing was performed in accordance with St. Iouis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Respectfully ittednW J. W. Davidson Chief. Chemist JWD: mmh

l' D

D 8a. II.S UIS in 2elo clerk Avenue December 28, 1984 st. Louis, mesouri s3103 Report No. 84-7728 Testing 314/5 1-8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.4ss0s DALDWIN ASSOCIATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

5 /8" X 11 X 11, RIR #S-20137, IIcat #402W8091/ADN,116 847//Mf[c7/ IGi!T. M M. //

Sample Original Reduced Reduct

Elongation in in Area leid Point TensDe P

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

116 1.507

.627

.9448 1.117

.421

.4702 50.2 54900 58107 74500 78852

.78 39.0 D

Yield taken at.2% offset.

Sample ID Carbon. %

Sulfur, %

116

.22

.23

.017 1.51

.015

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quaufled and audited by Baldwin Associates.

R ectfully itted.

J. W. Davidson JWD:mmb Chief. Chemist

1" O

R Saint LtUlS 2sto Clark Avenue December 28, 1994 st Louis,useovri s31os Report No. 84-7726 Testing 32*/sai..oea L.b wo. secs:so Laboraton.es, Inc.

s4P3525 P.O. No. c.4ssos BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 13 X 13, RIR #S-20137, IIcat #421W0001,118 & 119 h//4F/Ac7f h4 M M. //

SamP e Reduct

Elongation in l

Original Reduced ield Point TensDe F

in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

118 1.510

.752 1.135 1.156

.553

.6392 43.6 42960 37850 75900 66872

.79 39.5 D

11 9 1.511

.755 1.'1408 1.158

~

.546

.6322 43.9 37140 32556 76900 67408

.76 38.o D

Yield taken at.2% offset.

Sample ID Carbon,1 Silicon, %

Sulfur, %

Manganese %

Phosphorus,l Copper,l

118

.29

<. 01

.020 1.13

.012

.02

~

119

.21

<. 01

.014 1.02

.009

.02 The testing was performed in accordance with St. Iouis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was tourveyed.

quallfled and audited by Baldwin Associates.

RespectfuH su itted J. W. Davidson JWD:mmb

r R

f**\\

December 28, 1984 Saint Louis 2sto clerk,A,, venue,,3i,3 s u o,i,,

Report no,

,,_,72, Testing 3 */53' *oso tad no, s,C323o Laborator es, Inc.

84P3525 i

P.o. No. c.4sso8 BALDWIN ASSOCIATES P.O. Box 306 Clinton Illinois 61727 Attention: Quality Assurance Manager

~

REPORT OF TESTS Sample /Part ID:

3/4" X 13 X 13 RIR #S-20137, IIcat #421W1681,120 g g g y/geff M 7 g M, / 7 Sample Elongation in Original Reduced Yield Point TensDe 2"

1D in A ca Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches i

Frac.

120 1.500

.746 1.1190 1.093

.507

.5541 50.4 47280 42252 76500 68364

.87 43.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Manganese. %

120

.22

.04

.011 1.01

.012

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re ectfully itted.

J. W. Davidson Chief. Chemist JWD:mmb

t.

~,

m R

' Saint Leuis 281o Clark Avon.e December 28, 1984 si. tooi., mi

,i saios Report No. so-772s Testing 3 */53i.soso tab no. sec32 o 84P3525 Laboratories, Inc.

p.o, no, c.4,,os B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 1

Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 13 X 13, RIR #S-20137, llent #422W7811,122 a '123 h/gygpf M 7g /.k). /f Elongation in Scmple R

Original Reduced Yield Point Tensile 2",

3 Aren ID Width Thick.

Aren Width Thick.

Area 1

Actual PSI Actual PSI Inches

%l Frac.,

122 1.520

.765 1.1628 1.120

.509

.5700 50.9 67800 58307 85500 73529 84 42.0-yD

123 1.480

.771.

1.1410 1.004

.442

.4437 61.1 54000 47326 82200 72042 1.14' 57.0 D

\\

Yield taken at.2% offset.

q S_cmple ID Carbon, %

Sulfur, %

Phosphorus. %

Copper. %

122

.23

.05

.014 1.04

.015

.02

123

.23 j05

.016 1.05

.015

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

Res1ectfully a bm tted, J. W. Davidson Chief. Chemist JWD: mmh

[$Cint Lcuis o

.m 2sio ci r* Av.nu.

Decenber 28, 1984

/

Testig si. Loui.. Missouri 63103 Report No. 94-7728

'S*"'"

Laboratories, Inc.

L*b "*. secs 2ao 84P3525 F.o. No. c.4ssos BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/4" X 11 X 11, RIR #S-20137, llcat #422X4731/ABII,124 & 125 857g/g/fr// IfM"[g M //

Scmple Original ID Reduced R d" t.

Elongation in 3n A e9 Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual

~ PSI Actual PSI Inches Prac

124 1.485

.255

.378G 1.124

.145

.1629 56.9 18270 48256 27000 71315

.75 37.5 D

125 1.483

.252'

.3737 1.118

.144

.1609 56.9 18510 49531 26700 71447

.74 37.0 D

Y!cid taken at.2% offset.

Scmple ID Carbon. %

Sulfur, %

124

.21

.01

.012

.9G

.014

.01

125

.21

.01

.054

.9G

.014

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

tf W u J. W. Davidson JWD: mmh

O O

n balnt Lcuis 2 sic cl,erk,A,, venue,.3,,3 3,. to,,,

Report no,28, 19,84 December u_ 72.

Testing 324/53'-soso L.d. wo. sec32:0 Laboratories, Inc.

84P3525 i

P.O. No. c.48s08 BALDWIN ASSOCIATES P.O. -Box 306 Clinton Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

1/4" X 9 X 9. RIR #S-20137, IIcat #422X5051/ABG,126 & 127 867#ff"/Ac7/ 6)23r4

~/g~ M, //

Sample Elongation in Original Reduced ID in Arca YicId Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSIl Inches Frec

126 1.522

.257

.3911 1.162

.133

.1545 60.4 22890 58527 29550 75556

.70 35.0 D

127 1.526

.252'

.3845 1.176

.150

.1764 54.1 21960 57113 28350 73732

.73 36.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

126

.18

.03

.016

.97

.015

.01

127

.18

.04

.016

.96

.014

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

gg g

J. W. Davidson JWD:mmb Chief Chams.+

a n

.n O

O Eint Le uis i

2810 Clark Avenue December 2: 15 3

si.tooi. mi..,isaios Report No. s+-tv2s Testing 14/51-880 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.4ssos B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

5/8" X 12 X 12, RIR #S-20137, llent #9371221/ABL,128 & 129 [//g4FX M4

[g8 M. /[

Sample Elongation in fnAca Original Reduced Yield Point Tensile 2"

ID Width Thick.

Aren Width Thick.

Area Actual PSI Actual PSI Inches 1

Frec.

128 1.504

.635

.9550 1.088

.384

.4177 56.2 36720 38450 62400 65340

.86 43.0

.D

129 1.488

.634*

.9433 1.052

.390

.4102 56.5 39000 42298 60700 64348

.90 45.0 D

Yield taken at.2% offset.

Sample ID Carbon,%

Sulfur, %

128

.11

.25

.010

.34

.010

.17

129

.12

.25

.010

.35

.010

.17 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

pectfull: sub itted,

~(

J. W. Davidson JWD:mmb Chief. Chemist

7_.

m O

Sa* int LOUls 2810 Clark Avenue December 28, 1984 Testing St. Louis, Missouri 63103 Report No. 84-7728 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.48908 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

5 /8" X 12 X 12, RIR #S-20137, IIcat #D385521/ABK,130 & 131 b X [7&F4 7Al$/h,/[

ampic Original Reduced ed" Yleid Point Tensile 2"

A ea Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

3

130 1.511

.636

.9609 1.038

.372

.3861 59.8 40620 42272 59800 62233

.94 47.0 D

131 1.502

.630'

.04G2 1.030

.356

.3666 61.2 30000 41217 59050 62407

.94 47.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

130

.11

.24

.013

.37

.007

.10

131

.12

.25

.016

.38

.007

.11 The testing was performed in accordance with St. Louis Testing Lat$ oratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates, gg i

' J. W. Davidson JWD:mmb Chief. Chemist

A

. Saint Louis 2810 ct:rk Avenue December 2s,1984 si. tooi,, ui,,oo,i saios Report No. se-772s Testing 314/5 1-808 Lab No. 84C3230 Laboratories. Inc.

84P3525 P.o. No. c.4sso BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 10 X 10, RIR #S-20344, IIcat #9440021/ACU,132 [Mjg ML

~)[j[g M,, /

Sample duc*

Elongation in Original Reduced Yield Point Tensile 2"

ID in

,en Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

132 1.500

.504

.7500

1. 092

.294

.3210 57.5 33060 43730 52000 68783

.81 40.5

'D Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

132

.13

.23

.009

.40

.009

.22" The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates, edfW h %

J. W. Davidson JWD:mmb Chief. Chemist

r' O

R December Saint Louis 2810 Clark Avenue, 3,o3 28, 19,84 3,. too,,, ui,,,,,

Report no,,,_,,,

Testing 3H/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 p.o. No. c.48s08 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

)

Sample /Part ID:

1/2" X 11 X 11, RIR #S-20344 IIcat #9440021/ACU 133 [/M/y 67Egy, Tg /Jg. //

Sample Elongation in Original Reduced Yield Point Tensile 2"

ID in Are Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac.

133 1.513

.502

.7595 1.073

.282

.3025 60.1 33180 43686 51450 67741

.87 43.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper,4 I

133

.13

.23

.009

.39

.010

.21 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully u itted.

~

./

J. W. Davidson JWD:mmb

r A

Saint Lcuss 2sio clerk Avenue December 28, 1984 si. uoi.. ui:.ouri saios R: port N2. s4-772s Testing 3 */53'-sono Lab.no. 8sc32so Laboraton.es, Inc.

84P3525 p,o, no, c,4,,os BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

3/4" X 18 X 18, RIR #S-20138, IIcat #8392521/AAY,134 & 135 [A&Xyg I7FL

[MS/20 /8 Sample Rd Elongation in Original Reduced Yield Point TensDe 2"

ID gn A c Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

134 1.508

.759 1.144 1.056

.424

.4477 60.8 47280 41328 76100 66520

.94 47.0 D

i

135 1.515

.752*

1.139 1.094

.471

.5152 54.7 44880 30402 75500 66286

.90 45.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

134

.12

.16

.012

.42

.011

.27

135

.13

.16

.010

.44

.011

.28 The testing was performed in a' ccordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Re ectfully

tied, J. W. Davidson JWD:mmb Chief. Chemist

p p

(-

Sa. t Lou.is 2s10 clerk Avenue December 2s,1984

~

in si. tooi.. ui,,oo,i ssios Report No. so-772s Testing 314/531-8 80 Lab.No. 84C3230 Laboratories, Inc.

84P3525 p'.O. no, c.48,0s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9. RIR #S-20239, IIcat #9239621/ABT,136 & 137 MtEX//X 87hPZ.

I/JP8 /lO /8 Sample R duct.

Elongation in Original Reduced Yield Point Tensile 2"

ID gn pc, Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

136 1.527

.393

.6001 1.142

.246

.2809 53.1 27240 45392 39600 65989

.81 40.5 D

137 1.497

.408-

.6107 1.096

.227

.2487 59.2 27480 44997 40100 65662

.83 41.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Manganese. %

136

.11

.18

.011

.48

.026

.23

1 37

.11

.18

.011

.47

.025

.23 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

gg g

l

A

~

J. W. Davidson JWD:mmb Chief. Chemist

O o

in De, comber 2s,1ss4

. Sa. t Louis 2810 CI:rk. Avenue s t toor,,

..,isaios Report No. se-77:s Testing 314/531-8080 Lab.No. 84C3230 Laboratories, Inc.

~

84P3525 P.o. No. c.48s0s D ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager

~

REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9, RIR #S-20239, IIcat #8293221/ABU,138 & 139 M/.)/g [7&ip4' 7M d S Elongation in Sample Original Reduced Yield Point Tensile 2"

1D in A ca Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

138 1.502

.384

.5767 1.001

.202

.2203 61.7 27420 47546 38500 66759

.80 40.0 D

139 1.507

.377'

.5681 1.095

.187

.2047 63.9 20040 45837 37300 65657

.82 41.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

138

.11

.27

.013

.41

.008

.26

139

.11

.27

.012

.40

.008

.26 i

The testing was performed in accordance with St. Louis Testing Laboratories.

l Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, I

quallfled and audited by Baldwin Associates.

Respectfully a m tied, J. W. Davidson Chief. Chemist JWD: mmh

n O

p Saint Louis 2sto clerk Avenue 3,.3 December 28, 1984 si. tooi,, ui.

a, Report no,

,,_772.

Testing 314/531-COGG Lab No. 84C3230 Laboratories, Inc.

84P3525 p.o, no, c...,,,

B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 " 9. RIR #S-20239, llent #834GG21/ABV,140 r.141 MgLc2)/g 67EN, 7/fB /h. /8 Sample Rd FJongation in Original Reduced ID gn A ca Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

140 1.517

.377

.5719 1.119

.215

.2405 57.9 26400 4G161 37450 65483

.83 41.5 D

~

141 1.517

.378

.5734 f.114

.2'19

.2439 57.4 25980 45308 37750 65835

.83 41.3 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

140

.10

.25

.013

.45

.008

.23

141

.10

.25

'. '014

.45

.008

.23 l

The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Respectfully i

itted, J. W. Davidson JWD:mmb Chief. Chemist

.y; O

~

Saint Louis 2810 Cl:rk Avenue December 2s,1984 Si.taoi,,ui. o,issi0s Report No. so-772s Testing 3 */53'.8080 Lad No. 8acs2 0 Laboratories, Inc.

84P3525 P.O. no. c.43,0s BALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9. RIR #S-20230, IIcat #9324421/ABW,142 & 143 [MF4FX M M8 M, /8 Sample Original Reduced Elongation in ID in Ar na Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

142 1.532

.402

.6158 1.143

.254

.2003 52.8 28200 45704 42050 M385

.78 39.0 D

143 1.530

.395

.6043 1.093

.180

.2032 66.3 28080 46466 40200 66523

.88 44.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

142

.12

.27

.013

.4G

.012

.17

143

.12

.28

.016

.47

.013

.18 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed,

qualified and audited by Baldwin Associates.

Re ectf s

ed, J. W. Davidson JWD:mmb c u oe m.

A O

Sa.tLou.tS 2810 CI:rk Avenue December 28, 1984

~

in St. Louis, Missourl 63103 Report No. 84-7726 Testing 14/51880 Lab.No. 84C3230 Laboratories, Inc.

84P3525 P'.O. No c.48,08 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 12 X 12, RIR #S-20239, IIcat #432N4251/ABX,144 & 145 M g g M

[jg g M, / g Sample R duc.

Elongation in Original Reduced Yield Point Tensile 2"

ID gn

.g Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

144 1.488

. 391

.5818 1.091

.232

.2531 56.4 25080 43107 39900 68580

.81 40.5 D

i

145 1.513

.393*

.5946 1.060

.193

.2045 65.0 24120 40565 40100 67440

.88 44.0 D

Yield taken at.2% offset.

Semple ID 3:261n, %

Sulfur, %

144

.13

.20

.014

.94

.009

.02

145

.13

.20

.015

. 97

.010

.02 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, queUfled dnd audited by Baldwin Associates.

R ectf y

itted, c

l a

f J. W. Davidson

~~

Chief. Chemist JWD: mmh

u s.

~

=a 2810 CI:rk Avenue December 28, 1984 saint Louis 4

si. toui.. ui..ouri ssios Report No. se-77:e Testing 3'4/53'.so8e tah No. 8eC32 0 Laboratories, Inc.

84P3525 p.o, no, c.48,os BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9, RIR #S-20239, llent #8229319/ACA,146 & 147 M///x 6/2q7, "M f;p M. / $

Sample R

" t.

Elongation in Original Reduced Yield Point Tensile 2"

ID gn A e9 Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac

146 1.500

.392

.5880 1.082

.225

.2434 58.6 26760 45510 36950 62840

.86 43.0 D

147 1.503

.389~

.5846 1.055

.185

.1951 66.6 25200 43106 36500 62435

. 92 46.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Phosphorus,%

146

.12

.11

.011

.38

.011

.19

147

.12

.011

.39

.012

.19 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully u

itted,

/

J. W. Davidson Chief. Chemist JWD ? mmh

C O

tiaint Louis December 28, 1984 2810 CI:rk A,, venue,,3,o3 si, tooi,, u,,,,

aeport no,

,,_772.

Testing 314/sai.noso Lad.wo. asC3220 Laboratories, Inc.

p,o, no, c.48,o, 84P3525 BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 12 X 12, RIR #S-20239, IIcat #9242221/ACB,148 & 149 b/X [735Fl. M //o. /8 Sample Elongation in Original Reduced Yield Point Tensile 2"

ID in A c Width Thick.

Area Width Thick.

Aren Actual PSI Actual PSI Inches Prac

148 1.528

.381

.5821 1.101

.'1 95

.2146 63.1 28260 48548 38450 66053

.87 43.5 D

i

149 1.500

.395'

. 592'5 1.155

.257

.2968 49.9 29340 49518 43800 73924

.73 36.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper,l

148

.11

.25

.015

.36

.012

.18

149

.24

.20

.02'1

.43

.015

.16 i

The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed.

l qualified and audited by Baldwin Associates.

R ectfully

tted, J. W. Davidson JWD:mmb Chief.Chemlat

f' O

O.

Sa. t Louis 2810 Cirrk Avenue December 2s,1984 in s,.tooi..ui. o,i83ios Report No. se-772s Testing 14/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.O. No. C 48908 BALDWIN ASSOCIATES-P.O. Box 30G Clinton, Illinois G1727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9, RIR #S-20239, IIcat #9301021/ACC,150 & 151 [//290/>( 67222. I$B M. /8 Sample "d"

Elongation in Original Reduced Yield Point Tensile 2"

ID 3rea W dth Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

150 1.529

.38G

.5001 1.118

.211

.2358 G0.0 2G220 44433 37400 63379

.84 42.0 D

6

151 1.500

.387

.5805 1.075

.229

.24G1 57.G 2G340 45374 35700 61498

.84 42.0 D

Yield taken at.2% offset.

Sample ID Carbon. %

Sulfur, %

Copper, %

150

.09

.21

.009

.48

.010

.18

151

.09

.21

.009

.47

.010

.18

\\

The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Ilev. 3, which was surveyed, qualified and audited by Baldwin Associates.

pectf y tied.

J. W. Davidson i

JWD : mmh Chief Chami.+

./ ~ '

O Saint Lou *is 2810 Clark Avenue December 28, 1.984 si. Loui., ui. ori saio3 Report No. so-77:e Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.4ss0s DALDWIN ASSOCIATES P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 9 X 9, RIR #S-20239, IIcat #9323G23/ACD,152 & 153 Mg g4 7g M, S Sample R d" Elongation in Original Reduced Yf eld Point Tensile 2"

ID gn A ca Width Thick.

A rea Width Thick.

Area Act ual PSI Actual PSI Inches Prac

152 1.515

.389

.5893 1.147

.241

.2764 53.0 34920 59256 42500 72119

.72 36.0 D

153 1.504

.38b

.5715 1.124

.237

.2GG3 53.4 30420 53228 40150 70253

.75 37.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

152

.10

.25

.014

.61

.012

.18

153

.11

.25

.013

.62

.013

.19 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R 3ectf 11y

mitted, l

J. W. Davidson JWD:mmb Chief. Chemist

(

n O

Saint Louis 28 8 c'** Am Deanbu 28, W St Louis, Missouri 63103 Report No. 84-7726 Test,ing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

s4Pgg.

p, o, 3,,

B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/8" X 12 X 12, RIR #S-20239, lleat #412T0331/ABY,154 & 155 ggg g gg /g Sampic Original Reduced

d" Yield Point Tensile 2"

A

=a Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

154 1.519

.383

.5817 1.130

.204

.2305 60.3 26040 44765 39000 67044

.84 42.0 D-

155 1.500

.38'2

.5730 1.112

.224

.2490 56.5 23280 40628 38450 67102

.83 41.5 D

Yield taken at.2% offset.

Sample ID Oarbon, %

Sulfur, %

154

.18

.01

.015 1.03

.011

.01

155

.19

.01

.017 1.02

.012

.01 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectf su

itted, s

J. W. Davidson JWD:mmb

D

(

Sa nt Louis 2810 ci:rk Avenue December 28, 1934 i

si.tooi..ui. orissies neport No. s4-772s Testing 14/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. C.4890s -

D ALDWIN ASSOCI ATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 18 X 18, RIR #S-20239, IIcat #9381321/AAZ,156 & 157 k g jy M [g g & g Sample Elongation in Original Reduced Yield Point Tensile 2"

ID in A ca Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

156 1.529

.780 1.1 92 1.078

.490

.5282 55.G 46320 38359 73700 61828

.94 47.0 D

157 1.512

.778 1.176 1.026

.4 91

.5037 57.1 45600 38775-72200 61394 1.02 51.0 D

i Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

156

.13

.23

.018

.39

.009

.16

157

.14

.23

.017

.40

.009

.15 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

tf @ su 1%

J. W. Davidson JWD:mmb Chief Chemt.+

(_

p O'

December 28, 1984 Saint Louis 2810 Clark Avenue, 3,,3 R port N3.

,,_772, 3,.tooi,,ui,,,,,

Testing 314/531-8080 Lab No. 84C3230 84P3525 Laboratories, Inc.

P.o. No. c.48808 B ALDWIN ASSOCIATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 18 X 18, RIR #S-20239, IIcat #8364721/AAX,160 & 161 [// g/p g 672">Z, M M, g

" t' Elongation in Sample fnAea Original Reduced Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

1GO 1.500

.761 1.141 1.105

.51G

.5701 50.0 42780 37493 72300 63540

.87 43.5,

D

101 1.496

. 7 G'1 1.138 1.030

.482

.49G4 5 G. 3 43260 3G110 72000 63268

.98 49.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

1GO

.13

.23

.022

.38

.012

.26

161

.13

.23

.021

.38

.012

.26 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectW h %

^

J. W. Davidson JWD:mmb

O D

(~

Saint l_OUIS 2sto clw Avenue Dem m k r 28, @

St. trui:, Missouri 63103 R; port No. 84-7726 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

p,o, no, c$4Ns s

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1" X 14 X 14, RIR #S-20239, 83020G7/AB A,162 & 163

///gggy gg 7g g g Sample

" t.

Elongation in

fnAe, Original Reduced Yield Point Tensile 2"

ID W dth Thick.

Aren Width Thick.

Area Actual PSI Actual PSI Inches Frac

162

. 987 1.000

.987

.GG2

.657

.4349 55.9 55200 55927 81600 82674

.78 39.0 D

163

.998 1.010 1.007

.G51

.G52

.4244 57.8 57720 57318 83000 82423

.82 41.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper,1 i

162

.13

.28

.013 1.16

.009

.24

163

.13

.30

.013 1.20

.009

.24 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfull sub itted, J. W. Davidson l

JWD:mmb Chief. Chemist l

r _ _ - _.. _ - - - - - - - - _ _ - _ _ _

p December 28,1984 Sa* int Lou *is 2810 Clark,A,, venue,,3,,3 Report no,,,_,,,,

3t tooi,,

Testing 314/531-8080 Lab. No. 84C3230 Laboratories, Inc.

84P3525 P,o, no, c,4,,0,

B ALDWIN ASSOCIATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1" X 14 X 14, RIR #S-20239, IIcat #9419425/ABB,164 & 165 h Sierz. S e & /s duct.

Elongation in Sample fn Original Reduced Yield Point Tensile 2"

,,9 ID Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

164 1.083 1.029 1.114

.723

.649

.4602 57.8 45120 40502 81400 73070

. 92 46.0,

D

165 0.999 1.028 1.026

.680

.667

.4535 55.7 41460 40409 74300 72417

.88 44.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

164

.14

.24

.012 1.01

.011

.22

165

.14

.24

.010 1.00

.012

.21 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

pectfully ub itted, J. W. Davidson Chief. Chemist JWD mmh

r D

D e

=.

December 28, 1984 Saint Louis 28,10 Clark Avenue.33 3 3 teou,w,oon Report 33,

,,_772.

Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.48908 B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1" X 14 X 14, RIR #S-20239, IIcat #8387467/ABC,166 & 167 b /pg M M M. /g Sample Elongation in Original Reduced Yield Point Tensile 2"

ID n Aren W dth Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

166

.992 1.025 1.016

.650

.653

.4244 58.2 s 10 40015 85300 83956

.79 39.5 D

167

.089 1.015 1.003

.666

.655

.4362 56.5 48:

48059 84000 83748

.80 40.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

166

.13

.27

.010 1.11

.018

.24

167

.12

.27

.012 1.08

.017

.24 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R pectfull su itted J. W. Davicon JWD:mmb Chief. Chemist

(~

D D.

Saint Lou *is 2810 Clark Avenue Decernber 28, 1984 si. uoi,, ui,.ouri s3io3 R: port No. so-772s Testing 314/531-8080 Lab No. 84C3230 Laboratories, !.qc.

84P3525

{

P.o. No. c.48908 B ALDWIN ASSOCIATES -

P.O. Box 30G Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

3/4" X 12 X 12, RIR #S-20497, IIcat #9342121/ABZ,168 & 169 Mgj/x M [g /h, j$

Sample Reduct" Elongation in Original Reduced icld Point Tensue 2"

in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

168 1.568

.749 1.174 1.056

.510

.5385 54.1 4G260 39403 75100 63969

.93 46.5 D

169 1.496

.74"8 1.119 1.010

.474

.4787 57.2 44820 40053 74300 66398

.95 47.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper,l

108

.11

.23

.012

.44

.012

.18

169

.13

.25

.014

.47

.014

.19 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Itev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully

tted, f.

J. W. Davidson De Chief. Chemint

C D

D 8aint LOUIS 2sto clam Amue Decer 28, M St. t.culs, Missouri 63103 Report No. 84-7728 Testing 314/531-80s0 Lab No. 84C3230 Laboratories, Inc.

84P3525 1

p,o, no, c 4,,,,

BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS l

Sample /Part ID:

1/2" X 14 X 14 RIR #S20497, IIcat #944062R/ACW,176 & 177 k d 'X I)2EZ. Ig 8 M. M SamP e Reduct

Elongation in l

Original Reduced Yield Point Tensile 2"

i Aren Width Thick.

Arca Width Thick.

Area Actual PSI Actual PSI Inches Frac.

176 1.511

.517

.781 1.043

.334

.3483 55.4 31260 40025 51550 66005

.92 46.0 D

177 1.521

.517

.7863 1.109

.312

.3460 55.9 34800 44257 52550 66831

.87 43.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

176

.10

.23

.014

.46

.013

.27

177

.10

.22

.013

.45

.012

.27 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, quallfled and audited by Baldwin Associates.

R ectfully

itted, J. W. Davidson JWD:mmb Chief. Chemist

o O

~

calnt LCUIS st. L.culs. MI:souri 63103 Report No. 84-7728 2sio clerk Avenue December 28, 1984-Testing 314/5 1 808o Lab.No. 84C3230 Laboratories, Inc.

84P3525 P'.o. no. c.4s90s BALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 12 X 12, RIR #S-20497, llent #9385921/ ACE,178 a 179 by 671t.F/

[gd3 M. E S

Plc t.

Elongation in

fnAe, Original Reduced Yield Point Tensile 2"

Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

178 1.510

.508

.7670 1.056

.260

.2745 64.2 32460 42320 49650 64732

. 91 45.5 D

s

179 1.503

.506"

.7605 1.052

.268

.2819 G2. 9 35460 46627 50050 65811

. 92 46.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper. %

178

.12

.23

.020

.43

.020

.31

179

.12

.23

.022

.43

.021

. 31' The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R ectfully ub itted, e

J. W. Davidson De Chief. Chemist

~

(..

D.

salnt Louis 2810 CI:rk Avenue December 28, 1984 St.tooi.,ui.

,isaiO3 neport No.84-772s Testing 314/531-8 80 Lab.No. 84C3230 Laboratories, Inc.

84P3525 P.O. No. C.48908 B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

~

Sample /Part ID:

1/2" X 10 X 10, RIR #S-20407, llent #9421421/ACM 182 & 183 8/MA//)( 87g Q M, g Simple Elongation in Original Reduced Yield Point Tensile 2"

ID in Area Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

182 1.495

.511

.7639 1.006

.294

.3134 58.9 20520 26862 49450 64733

.87 43.5 D

183 1.497

.518'

.7754 1.074

.315

.3383 56.3 31980 41243 49250 63515

.87 43.5 D

Yield taken at.2% offset.

Srmple ID Carbon, %

Sulfur, %

Copper, %

182

.12

.22

.005

.45

.009

.26

183

.11

.23

.005

.44

.008

.27 The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

gg

\\

J. W. Davidson JWD:mmb Chief. Chemist

O Saint Louis 2e10 ct:rk Avenue, s3ios December 28, 1984 3,. too,,, ui,,,,,

neport no. s, /72s Testing 314/531-8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 p.o. no, c,4,,,,

B ALDWIN ASSOCIATES P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager i

REPORT OF TESTS Sample /Part ID:

1/2" X 10 X 10, RIR #S-20407, IIcat #8352821/ACV,186 & 187 NX//X I/&22.

[g 8 M. M 4

Stmple d

Elongation in Original Reduced Yield Point Tensile 2"

ID in A c Width Thick.

Aren Width Thick.

Area Actual PSI Actual PSI Inches Frac.

1

196 1.513

.501

.7580 1.056

.263

.2777 63.3 28020 36965 48650 64182

.90 45.0 D

1 87 1.505

.408 *

.74040 1.002

.303

.3308 55.8 24360 32502 47800 63776

.84 42.0 D

f Yicld taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

l

186

.13

.29

.016

.35

.010

.16

187

.13

.28

.018

.35

.011

.16 i

The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, l

qualified and audited by Baldwin Associates.

ectf su itted,

i j

J. W. Davidson JWD:mmb Chicf. Chemist

p M

(

December 28, 1984 Saint Louis 2810 ci:rk Avenue.3, 3 Report no.

,,_,72.

st tooi,, w,,,,,i Testing 314/53 -8080 Lab.No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.4so0s B ALDWIN ASSOCIATES -

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2" X 12 X 12. RIR #S20497, Ileat #9193821/ACJ,190 & 191 h /J/)( TM 7A g / Jo, / $

Sample eduet.

Elongation in Original Reduced Yield Point Tensile 2"

ID p,9 Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Prac.

1 90 1.512

.520

.7862 1.102

.314

.3460 55.9 33480 42584 50150 63787

.84 42.0 D

~

'1 91 1.514

.519

.7857 1.102

.324

.3570 54.5 31920 40626 50850 64719

.85 42.5 D

Yield taken at.2% offset.

Sample ID Carbon. %

Sulfur, %

Phospharus, %

190

.11

.20

.013

.42

.015'

.23

191

.10

.19

.013

.41

.015

.23 The testing was performed in accordance with St. Louis Testing Laboratories.

Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

R pectfully ub itted, l

l J. W. Davidson JWD emmh Chief Chani +

l

(.

A s

December 28, 1984 Sa* int Louis 2810 Clark Avenue 3,03 si.tooi,,ui,,,,,

a, port no,

,,_773,

Testing 314/531-8080 Lab No. 8403230 Laboratories, Inc.

84P3525

~

P.o. No. c.4ss0s B ALDWIN ASSOCI ATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS Sample /Part ID:

1/2 X 14 X 14, RIR #S-20497, IIcat #432W8141/ACT,194 & 195 M/4G4@r/ M M M. /8 Elongation in Sample fn Area Original Reduced Yield Point Tensile 2"

ID Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

194 1.513

.516

.7807 1.080

.281

.3034 61.1 32880 42116 56650 72563

.87 43.5 D

s

105 1.519

.515

.7822 1.093

.262

.2863 63.3 33300 42572 56650 72423

.88 44.0 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %

Copper, %

194

.26

.04

.017 1.04

.017

.02

1 95

.26

.04

.016 1.03

.015

.02 i

l The testing was performed in accordance with St. Louis Testing Laboratories, Inc., Quality Assurance Program,1-0F80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates, tfd y u l

J. W. Davidson JWD: mmh

p M

(

i 28' o c':* **""

"'""** '8 ' W4 Saint Louis s

{

St. Leuls, MI:sourl 63103 R: port No. 84-7726 Test, g st4/sai.coso Lad No. ssCs2so m

Laboratories, Inc.

p,o,no,c4Es 8'"*

B ALDWIN ASSOCI ATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager REPORT OF TESTS

[j/ g/J7( h 7gg M $

Sample /Part ID:

1/2 X 10 X 10, RIR #S-20497, llent #9316221/ACS,196 8 197 Sample Reduct.

Elongation in Original Reduced Yield Point Tensile 2"

g

.e, 1D Width Thick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

196 1.515

.503

.7620 1.073

.269

.2886 62.1 22440 29448 48500 63648

.90 45.0 D

197 1.512

.500

.7560 1.050

.245

.2572 G5.9 27000 35714 48550 64219

.90 45.0 D

Yield taken at.2% offset.

Sample ID Carbon %

Sulfur, %

196

.12

.23

.013

.47

.011

.23

1 97

.10

.24

.013

.43

.009

.23 The testing was performed in accordance with St. Louis Testing LaboratcHea, Inc., Quality Assurance Program,1-09-80 Rev. 3, which was surveyed, qualified and audited by Baldwin Associates.

Respectfully

tted, J. W. Davidson Chief. Chemist JWD:mmb

('

D D

j Sa*lnt l_OUIS 2810 CI rk Avenue December 28, 1904 st. Louis, Missouri 63103 Report No. 84-7728 Testing 314/531-8080 Lab No. 84C3230 Laboratories, Inc.

84P3525 P.o. No. c.4ssos D ALDWIN ASSOCI ATES.

P.O. Box 306 Clinton, Illinois 61727 Attention: Quality Assurance Manager Rii']PT]'c TESTS Sample /Part ID:

1/2" X 9 X 9, RIR #S-20497, llent #412T3081/ACF,198 & 199 MF//g k [MM, /$

Sample duct.

Elongation in fn Original Reduced Yield Point Tensile 2"

e9 Width 5 hick.

Area Width Thick.

Area Actual PSI Actual PSI Inches Frac

198 1.488

. 5 31

.7901 1.088

.327

.3557 54.9 18000 22781 54250 68662

.84 42.0 D

199 1.495

.533

.79G8 1.000

.296

.3137 60.6 31800 39909 53850 67582

.85 42.5 D

Yield taken at.2% offset.

Sample ID Carbon, %

Sulfur, %