ML19324A111

From kanterella
Jump to navigation Jump to search
Forwards Memo Describing Results of Testing of Plant Bolting Matls Under FIN A-3866,Task Assignment 12
ML19324A111
Person / Time
Site: Perry, 05000000
Issue date: 05/19/1988
From: Taylor J
BROOKHAVEN NATIONAL LABORATORY
To: Baker E
NRC
Shared Package
ML19324A112 List:
References
CON-FIN-A-3866, FOIA-89-334, FOIA-89-335, FOIA-89-336, FOIA-89-337 NUDOCS 8805260340
Download: ML19324A111 (14)
v • d • e


Text

,

3h kdN M $ $ w w. m b % n k a p g g n @e: h M N M S h k $ $ a IMMhhkkkdkM

maMqN.g ymfem, k d

e N

ynm n w;eyn g y.g. gem +

g: m 1.;

w.

a qwan y,.x$q..gn.+., 3~ g

.c.

ymm

.s

,m g,

3

.BROOKHAVEN NATIONAL: LABORATORY) u.p,h y m

A,SSO,CIAT. ED.UNIVERSIT,IES,' INCA

, y q.png, g g y +

y

, t.

.s o,c a.,

7 o,y w,

' L.$

s.,9 c:

2.c s y

._ nr.q,p,,c..g,1,q~

~.

c.

.; ~..

.c Upfon. Long Island, New York 11973!

w

, 7_ 4

~

3 e

D-(516)282d700'5 -

i

. >@3 f,

i,.

Deportrnent of Nuclear Energy > * '

,"f1S 666*'..e 3,

  • W,0 m.,

e iBuildingl130 v3,

p..

c.

May.19, 1988 Mr.' Edward Baker

'U.S. Nuclear Regulatory Commission I&E Vendor Programs. Branch Mail Stop 9D4 Washington, DC 20555 Ref: Testing of Perry Bolts, FIN A-3866, Task Assignment 12 Dear Eds'

.ri I

i l

. Enclosed is a Brookhaven Nationel Laboratory memorandum describing the q

+

results of the testing of the Perry bolting materials.

This work was per-formed by Mr. C. Czajkowski and Mr. H. Schuster of BNL.

j r

~If there are any questions, please feel free to cal Mr. Carl Czajkowski at FTS 666-4420.

t Very truly yours, W

Y

^

.WS af John IL Tcym,'Cr'7uk Leader e

Enci Plant Systems and Equipment Analysis i

cct' J. Conway, NRC C. Czajkoweki i

'E

8. Crenier, NRC dj, '

-o.-

s R. Hall It' K.(

W..Kato W. Shier k

U H. Schuster J. Stone, NRC

.:.;. l u

File m ".. i A.;

A, :

.g.

\\;..

9. p '

h I

l o

a.==

t 7 7 6 5.M 4 3 Y $

4 c

sp/q

  • f y-

p p~h I

wd&y.q age

+ c f ; ~,

++y.

py s.

.w s

t,..

s

'L.

?;,

,i BROOKHAVEN NATIONAL' LABORATORY I d~.

. i E

.. o ;,,,. g __ y

<-o.

m

. j(

- M E M O R A N' D U M 4,

9. -@

v~. v,.

,. ~,

s oArg May 13,'1988

(.. ' '

c v'oi J. Taylor 6

FROM -

C. d. Czajkowski/M. H. Schuster

[

e k' */M i

'suancT:

Task Order 12 of FIN A-3866

~

A total of twelve SAE Grade 5 bolts (no documentation was received with bnits) were received' from the USNRC.

Ten of the bolts were subjected to i

hardness / tensile testing and chemically analyzed.

Two of the bolts have only been hardness tested to date.due to their short (0.875") length. These bolts will be tested as soon as a cpecial fixture is received at BNL.

The. status of the testing program follows:

1.D.

Comment 1.

IN35F0538(A) a) Hardnesses satisfactory, awaiting fixture

'2.

IN35F0538(B) for further testing.

3.

IN35F0575( A)-

a) Bolt meets specification.

4 IN35F0575(B) a) Hardness exceeds specification maximum.

5 IN35F0575(C) a) Bolt meets specification.

P

[

6 OP21(A).

a) Bolt meets specification.

1 l

7.

OP21(B) a) Bolt meets specification.

T,,

l 8.

OP21(C) a) Bolt meets specification.

L-

.i e 9.

OP21(D)

6) Bolt meets specification.

hhs J,11 l

l 10 IN43(A) a) Bolt meets specification.

9p <

l 11 IN43(B) a) Bolt meets specification.

g 12.

IN43(C) a) Bolt meets specification.

With the exception of IN35F0538(A) and (B) testing, this completes Task Order 12

.If da. e are any quest' ions, please contact Carl Czajkowski at x4420.

o l

CJC/ts l;

l t'

'e

hhk' gpf'%f

$h kf!hkh'!hh $hf h k b hih ik [Q O'h}h ['.p-lffh h h hh$k

[hd b,. n,y ;.w e y 4<,;fp.h. a./

g7 g
72 u:: g;g h j k q l; p ,Qy3+ ::c Q p yQ g&

. O.;

.,..;a

.i, 3; m, ;. o n, s

< J, ;9;,

.?

y-

.e.

.c w

s

. w m

;,. < >, 4L.

? >

BOLT IDENTIF.ICATION:.IN35F0538(A)* ' BOLT SPECIFI, CATION: ;SAE Gr.ade 5'

' J' ' i 2;

)

A',

E$'

  1. 4 - +

? [1 *

'f(, s/'[ "k ). (......

' ' ]. W.j: M,.N','f.

j y *" ' ' ;t;, y'*[,.

f1

. /',

?["3:

'q.'/

D0LT SIZE:

5/I6"T' 18 UNC x 7/8"'

.;7.:

T

., e,.. o. 7:ce 9g, i

TENSILE STRENGTH:

Actual Required by Specification 4 :;

+

g&l n

s

? 9 I

Faifure Location

  • q' HARDNESS:

Actual Required by Specification 29.375 Re average 25 Re min.-34 R max.

c

~

CHEMICAL ANALYSIS:-

Actual w/b Required'by Specification w/o Carbon 4

Manganese-Phosphorus

[

li Sulfur L

Silicon.

.a u

L ',.

Chromium Ni ckel '

i

u...+

Molybdenum l

N ',

i Venadien:

1 ikg% :

Boron

.s L

@a[.

Copper i

i

< = less than

. 20

$y j

CO M NTS:

(A)* is BNL identifier. Due to bolt size testing could not be q

completed at this time. Mechanical testing and enemica'. unalysis will be completed upon receipt of Special test fixtures Sv. _

3
c. '-

'f f

e f

e

h khih kk,hk// d!N,ff

$ hk h

k[h h

hHb 4 '.;' 7 Q @,Oh;3.@e,a(

t. r ~g @ &

f..,p p 4.. 4 ' 4 p: a e t #.

M /.iW,, '

1-

,4.m s ji..

w,,

m.$J; s '.. < ii i <. s m, o'",3 m'

.m.

  • y d

5

  • 'JQ, Tf

.je*

s.. :

..t a

~. w, i;n ",;;,...

e i

i 1,

i' t >. ' ' ' '80LT. IDENTIFICATION:' IN35f0538(B)*. BOLT SPECIFICATION:.SAE GradeT55,' Y N,

'i;",

> ' W q v n p s

...,,, :y

.ana;,,,yj;;g3' n;x%;gtyg.grG%

tr C' r%

p BOLT, SIZE: ', S/16". i18 UNC x,7/8"E""',

T y. ',

o

., q v;,; y. :,,

L' s bt.

R,' ;_ l r

(<

.r..

<a

'w

'\\.

+

3 TENSILE STRENGTH:

Actual

' Required by Specificaticn j<

' wy i

1::yy y3 g j g;}-

f,'

n,..

y..

g

,a f-

- - g.

m.

. Failure Locaticn usr

a,, i HARDNESS:

Actual Required by Specification i

[

29.375 Re average 25 Rc min.-34 Re max, r

CHEMICAL ANALYSIS:

a_

i y:

g Actaal w/o

' Required.by Specification w/o Carbon Manganese Phosphorus L

j-Sulfur Silicon Ch romium 4r[

Nickel F,01ybdenum jQ

_.---...3-0 Vanadium M

1

< < pv yg L

Boron w

Copper g

l

'O M

i

<a less than fg' COMENTS:

(B)* is BNL identifier. Due to bolt size testing could not be fQ

^ Sirl completed at this time. Hechanical testing and chemical at.alysis will be n.,.

completed upon receipt of special test fixtures by BNL.

l[I.b i [g, I hi;

@{. h5 3 $]'l[}j:!

{

]; }, + gf..f.,. g&g g Q;) :.:Q{: .j;p,.}y;; '. w Qt }l' '~' % ) L..y.( *, y,; y,. m y n g y, : Y, g g i c.v 1: SAE Grade 5s 60LT. IDENTIFICATION:~.IN3SF0575(A)* BOLT SPECIFICATION: N hI N.>. - DNh .$/8h 80LT SIZE:

n,

~ x%,4;g ~ sn e c - + jy q;.. x.: ,,3 s 1 ENSILE STRENGTH:' . Actual Required by' Specification .....gf t ie } ,.g9,, w' 4 127.8 ksi ,120 ksi? min W :lo -l v'M

y

,.c .i g;, + *,., ~ r ~ ' ' Failure Loca. ion Threads i. f HARDNESS: Actual Required by Specification l 29.25 Rc average 25 Rc min.-34 Re max. v CHEMICAL ANALYSIS: t' Actual w/o Required by Specification w/o r Carbon 0.32 0.28 min. - 0.55 max. Manganese 0.70 Phosphorus 0.016 0.048 max. Sulfur 0.012 0.058 max. Silicon 0.26 1 Chromium 0.03 Nickel 0.06 ~J Molybdenum J .tVanadium >t =_ . :y + ..,,4 Boron < 0003 .4 Copper f; < = less than ,, ( - b COMMENTS: (A)* is BNL identifier, .,v. ? 2 e u-

If Ihihf' f
hh I f.hhh {

h ! f} cL(;%,hki[h::q.fhh!! ..c. f, $ 1] . j:

c ;4s. npq&.~;;y.g
:%.:d%~(n;g;3g fy w; m;, pnpm,.m q

- :D,,-

  • y,

m;g. :g;g 4 <, dQ;t y,-A :4 ggQ,,';14;4, Q; >,g.gg _ys.<m, a p .. a c. ,4 v,., q ,/.p. 9. l- '80LTLIDENTIFICAT10N:. IN35F0575(B)* C lBOLT' SPECIFICATION. $AELGrade_. m n,gl:

g i

l j.. ' ., u - 4 j ' Ff. u' e. ey g p ; jp p.

3,;

.k, ' d; mag gp n gow :n,.q _,>.q:a.g sy%gyx;w9 e n 3

q.
e,,..y y*

,s s.

Required by Specification TENSILE STRENGTH:

Actual ~' s. n... L. ' 135.1 ksi W; ~";..v. w".,:n x.* ?..;.:120 ksi p y ..-. : ;n w . min.- Sti. ,s s ' ' ^ Fa11urc location. ' Th' read s HARDNESS: Actual Required by Specification 34.125 Re average 25 Re min.-34 Re max. (Note 1) + CHEMICAL ANALYSIS: Actual w/o itequired by Specification w/o Carbon 0.37 0.28 min. - 0.55 max. 4 Manganese 0.72 Phosphorus 0.018 0.048 max. Sulfur 0.015 0.058 max. Silicon 0.27 Ch romium. 0.04 Nickel 0.02 Molybdenum ~? d.' I; ~CVanadtun; 5.i.'. Boron < 0003 Copper .7 < = less than o g: C0peENTS: (B)* is BNL identifier.

h Note 1: Hardness exceeds specification maximum.

~ a. l' l A.

J F= yb,w t, y a J j m :, q.A mo% p 4 A !&, ym, g% ' &)lbyff,J4 w, rs'if y..m m; m' 4 ..mL; %WK+7.'.Wh 3,$.agy$e%.8.+ gh;gavyyy0 p%;gf n m.fy;:w/Q4pd@ P 4 fQM hj %: ,q 1.;p

V,4.y, % q n g!
p; g &: Q.W ; a, ' *;, ::4;
y.,4 g 3: 7, "p >.: a, y n,yp

.c m 4&;p ::pq 4^ ^ 1 y m ngw" q, 1 'e 'q BOLTIDENTIFICATION:'iOP21(A)*, l(.p,$,+N0LT SIZE i 3 /16"e %[12.UNC yp%.M,Mg ', 80LT SPECIFICATION I SAE. Grade 5. Ji?.T. ..,?'m MWRMy @fM 4 4, % d:' J.q:' t' ' A z :.i. N W >;, 1. ! 9 Jy 7 ^ r. g, a q-, n. m. s s ( a a',ma y c .., m::,, ( ' ;.~. w. u. 1.,;g. .m i 'e j? U..f#: ,e 't. 7f h t;' .y 4i g ' /A -e* -ee q t ...l. ' Required by Specification ? r.; ^ TENSILE STRENGTH: Actua .+ @h ^.. f ( I .d "

  • 'h

'i z "x ~,162 ksi " 5 t. ..E - '120 ksi 3' 't;" y n failure Location ' Reduced tens 11'e section v w HARDNESS: Actual Required by Specification 3? 375 Re average 25 Re min -34 Rc max. CHEMICAL ANALYSIS: Actual w/o Required by Specification w/o Carbon 0.38 0.28 min. - 0.55 max, Manganese 0.82 I Phosphorus 0.008 0.048 max. j Sulfur-0.026 0.058 nax. Silicon 0.25 Ch romium 0.12 'i Nickel 0.06 Molybdenum-IVanacium t .T_:., Boron < 0003

J.,.n!

Copper

.y L

i$ < = less than . ~,. COMENTS: (A)* is BNL identifier. i

w

'Yk,. , e - I i. I A y

t a d 4 ...I ^ h 4 0

  • y j g, q m! & - p p < w ux.u. p ;.<>,

a.+:s, x,+.g g m n w 4.,u y;a;.x y v m, y; u.

,,,, m 3 4;pg.y.9ggg.yq. 7.fl7g > ;.p.

. r, y 4 r.?,pg p g'zy,4.,f. g 7 g4 g,

  • y.,

A$9 d S r" W T9 4 m i e t. -E.,.0, ' > " : 9; +y,,,t:W.g$ k g.. 1,. /

80LTIDENTIFICATION:)[0P21(B)*11 BOL'(SPECIFICATION:lSAEGrade5~

,hs.3:w w. e,. f, t,w p,3w..g.c.i,,.g4 y c a m.,. 9.g /.4,, - d o,?g.. q.7 s x g m e g m.m.m. .w m. . 3 m....., .y y 90LT SI,Y a m,,..9/16"J-c120NChyo ~.).,6 J i7 ,,,....,,g..f.).? * *w:' M,.J ., m.s.. g" ' s m eg, 4,",.. 'T t ,c

.,3,

,, ;gg y .m c cy. m 7 v, ,o ,, q.< j v p, u., ev,:.s y .t TENSILE STRENGT.H: . Actual ' Required by Specification f; e ',,? .., i,

  • .'r

..'YA 'j '

  • k 'f

? jf 1 3

  • e

./ ~ ' 163.5 ksi: ,",,,G- ~120 ksi-' .c Failurethcation Reduced tensile section HARDNESS: Actual Required by Specification i 1 32.70 Rc average 25 Re min.-34 Re max. CHEMICAL ANJd.YSIS: Actual w/o Required by Specification w/o Carbon 0.39 0.28 min. - 0.55 max. Manganese 0.83 Phosphorus 0.007 0.048 max, i Sulfur 0.028 0.059 max. Silicon 0.26 I l Chromium 0.13 Nickel 0.06 I Molybdenum . m adix; . s i nc Doron <.0003 t, Copper .s. < = less than ViF i COMENTS: (B)* is BNL identifier. .n. '..,,...*..'I i b

s. -

i

,y.2r #.;v , a q.c _k. g [u., y.,V ; Ql r f f q q f k y C_,, -]hW %gfppy.c.cuq e.g.pp&. a;y;;;kyg;yt.y.jQ* f,f lMil,. g . q,,,,. g - W.3;g h: y:'J.z.qfi1 m:r% m;i:;pf.9:qG 19;pf;Q r ,;L* n.- y gw g q :y q: < b } v; &w:.D. t z..wm : aanmw <e;'n p a . wW; + hy h. r wg.:

v

' p g g:. ; p; m, n. n e z e g ; ;, y r y ~ yp3 : m

. ;g

,;y . :w

  • P 's: 190LT IDENT!FICATION: OP21(C)*

BOLY SPECIFICATION: SAE kade'5 "V D Q Q N y k..,;c:c; & j p & q" ' 7 (, c,.;c., . m;, ;

., ;. z 4,, s m

. ' ' ;,3g .,~ y ev xc4 30LT 512E: 19/16 12 UNC "1 1 .N 9 .f .s s4 1 .,, ;n;;w. v .n TENSILE STRCNGTH: Actual Requiredby'Specificaf. ion i.' j r I g 163.4 ksi 120 ksi" Q 1 _gg ; Failuie Location Reduced tentile section Q HARDNESS: Actual Required by Specification c average 25 Re min.-34 Rc max. 32.5 R CHEMICAL ANALYSIS: Actuel w/o Required by Specification w/o Carbon 0.s9 0.28 min. - 0.55 max. 1 Manganese 0.83 Phosphorus 0.008 0.048 max. Sulfur 0.027 0.058 me.x. V Silicon 0.26 l Chromium 0.13 + r Nickel 0.06 e'. Molybderum Vanadium l .gf ~ r, Boron <.0003 5 ' Copper < = less than CO M NTS: (C)* is BNL identifier. a., .g :. S. 4- .a t

'4 / a ,m : Wk y e,d f.. b.g..;y'i.t ,. e, y., ;x 4.mc a s,.h r e, gaz,....g w. < g.; ;e#v mu ~ .<.v.. g ..g g d,

y. ; - w y. q.

eq:.g- ' q y;.4 j--g. ag e, a, J w <;p g) a y.y.s;g ~m A. p< n > .f g,- 1- ~,3 JBOLT! IDENTIFICATION: OP21(D)* ' . BOLT SPECIFICATION:.SAE Grade 5 I'$ 1 g...f y ; P 'l. 1 M;1.y. p g; i p' y w' J.O.. C, p i' :g A %yj;? t,ggy#17.. e4,4f(,1 4 t ' C bu,;;;J 04: r, 1 1: lr^ BOLT, SIZE: ' 9/16"f.12'UNC E,',

m. 3 g t (, <,-

. 3 ,..:l.ofi

s.

.u qq.v?,a m (- 4 r TVNSILE STRENGTH: Mtual' Required by Specification ..S..' i e 166.3 ksi 120 ksi W % 4n w 0.

d h i

. Failure Location Reduced tensile section _t. .a HARDNESS: Actual Required by SLecification i .i$ S2.375 Re averaga 25 Rc min.-34 Re, max. 'l CHEMICAL ANALYSIS: T . Y.:. - s Actual w/o Required by Specification w/o ft Carbon 0.39 0.28 min. - 0.55 max. _4.. Manganese 0.81 Phosphorus C.007 0.048 max. Sulfur 0.028 0.058 max.- =1 L Silicon 0.26 1 Chromium 0.13 y; ' 2 Nickel 0.06 W4 1 Molybdenum Q Vanadium Q;;iJ ', Boron < 0003 { '$ i L Copper ./' m, l h s-a j < = less than CO M NTS: (D)* is BNL identifier._ .N .s,[,$d) ' 1.. l' i L o y 8 u i 1

.hf h kkh b h b h i ] L *;;.@;dy,,pg.y.4.yy, lw%;.e; L 95mga::n.

s.
"';;g q gH g wmyfg, m+c3gcp W,

. ;,g b y.y w.p 1 ,y.. a,.u, ,.y ; a3g m,c w . s.. ey; 3 4 m ... ;i. t u x.n ..,, v . <,..p" a. ;, g,e g.g e- .;;.q. . ;y , t.P y,1;7".g4 ~ n vat e 9; / # P'

BOLTIDENTIFICATION
..IN35F0575(C)*

BOLTSPECIFICATION:'SAE,: Grade'5ljyd. .g,jQ.g 3)yyp.j;gM.;MWw y.g Vl, .fs

e. g;( 3.;;g ;16 UNC3[.; {gg,,e ; yQ,ne r f MW f ', f S0LT SIZE:

3/8" - n.cy -

  • /./1 m

r y tc, m c ..mg 5 g ~ y <L'- .[ ' 7,;c;( w n. w:> ? y .a. n qe , ~. ..v .. a., p TENSILE STREKGTH: Actual _ Required by Specifice':, ion > q W Aq ,.,w? . i t.... a 'n .'146.7-ksi 120lksi m. i, n., 4 Failure Location Threads d , '

  • HARDNESS:

Actual Required by Specification o e average 25 Re min.-34 Re max, 33.5 R CHEMICAL ANALYSIS: 'ctual w/o-Required by Specification w/o Carbon 0.35 0.28 miri. - 0.55 max. Manganese 0.71 Phusphorus 0.018 0.048 max. Sulfur 0.014-0.058 max.- '\\ Silicon 0.28 Chromium 0.04 Nickel 0.01 Molybdenum. h.: > i:' panadium Boron <.0003 g ,p, Copper 74 5 y '. , Ji e < = less than COMMENTS: (C)* is BNL identifier, n, e h 1 e ?.y

r / m(c3,,.1,,,.n.,.zyl a.a~ m..y /, ;, s..,a: x...~,,,,.m, M., a. n.: #.,. we, e.re w ig.,m. z, e: y./. y;,(.s. q, ], a, s, w. n.a, m,, e y,! yg;p(14 ' i [ x j !lX ' y ;-;'[ r., pMF{-., Q,Q. f %.g,.y, ~,QC.. j,f g .t .s ,,.r . a e. py /? e s;W9 V, 73 u, . Y4 ; +-

v 2y ;
.,;

g. -. 3,; y g.. n,- .f +9 g., '. 4 y. v t.h ;;; - c. 7 80LTIDENTIFICATION: SIN 43(g)*L,.' A ) v , BOLT.SPECIFICATI0E SAE;. Grade:Sy.. a 4 s.9 g:0'., "",4 ".T;M g $g g;g g y.M r ' '80LT. SIZE:' L3/4f U 3l10.UNC fij,""g.g*g3. ; , yyy

f a m.

.g,y 7 qi, g/ I ty . s u. u m' n ,p ~.m a

Z v.t ?@ '

> si', v:. c 's ~ vp ,7

1. a.%.

..s 1 TENSILE, STRENGTH: L

Actual.

.._ Required by Specific.: tion Q.o J, 4 r. r. 140.8 ksi l 120'khi ,' D; m .$:k t g Failure location Threads V .)' HARDNESS: Actual _ Required by Specification 29.525 Rc average 25 Re min.-34 Rc max. 2.: CHEMICAL ANALYSIS: Q; - x t Actual w/o Required by Specification w/o T> .m Carbon 0.32 0.28 min. - 0.55 max. Manganese 0.75 Phosphorus 0.015 0.048 max. Sulfur 0.020 0.058 max. . 7 Silicon 0.26 Chromium 0.1) Niekel-0.02 ,v n Molybdenum' -a pA ' g Yanadiv. 4 ..g S3' Boron <.0003 .s c$ 4 Copper Mk}g ocA Sh.hI < = less than j m COMMENTS: (A)* is BNL identifier. M. l re '} \\ ~ x.wa h5 1-g e i i: 4 4 'L 'r

hNkh: hkh N h .f k fk$Apyvcg,hf$[fd hdh.f y;M,3jn:c,@;n;;mp. 1 u A3 o w w n e :S. % p e q;., y p s 4 Q p;2: ig 4 4(::; n BOLT SPECIFICATION:: y x y p p gay y* g 3,yy p + q _ y ;.w qq.yqgg y;LT IDENTIFICATION:), IN43(B)* P SAE Grade'l e : f BO a 4 z +

w. u.: g;j,

.a, yh. c;y@y;,d U MT"SIZEI E '/kl-[10 NCYM%.,'.f,f?. ;$g. $$,dif 3O; o ahM.c gf'N, .,w , n ;,,,,.. $$m w"O ' y jn 3 1 m_ : ; .a s

j-a, 5

4, ,,4-,x S,o J,l ,i. ( ,; jg ". " g < < t g.e c I. 3 ,.... A v ;M y '. .o. .,,o,. @ > S? i .c 31, b' .,a TENSILE STRENGTH: Actual Required by Specific'ation_ f ',92, j' f, ,m, ,s ,141.4/ksi; /E N s.120 ksi. min.pl' y ,,u .m o t Threads' ,t 'g 5 - p S 9 . Failure Location HARDNESS: Actual Recuired by Specification' N 1 28.125 Re average 25 Re min.-34 Re max. .t. x ..e CKENICAL ANALYSIS: Actuel w/o Required by Specification w/c Carbon 0.35 0.28 min. - 0.55 max. t Manganese 0.75 Phosphorus 0.019 0.048 max. Sulfur 0.017 0.058 max. 1 Silicon 0.22 Chromium 0.10 Nickel 0.02 <r Molybdenum 7 Vanad.ium s: .o ' Y.x r Boron <.0003 . t, Copper ut! s r. .gf. 1 < = less than u //fh C000ENTS: (B)* is BNL identifier. i e, L. s-l f' 9 l l 4 j s

p gqq@up@ga@Wll93 fpM;p:f,pfy;My.7,;fqp@RQ;payygn e .e-M 4 pggeg .q f&pfQ, M Gfpyp.:W. ..e 9 c yg; p ' i,&l:b, i t Ji', yg,9 f.n g ,s. i, A ...a w p , - w' e 4 4;c,; 3.,,:y" )o, m m y?9 -.s o, ,, gn.5 ie gj ,, t; : ; 6f e.pt t ~ O i 'n .N v p, x 4 }' 's -;8 y,1; ~ !{ ' BOLT IDEhTIFICATION: IN43(C)* BOLT SPECIFICATION:- SAE Grade'5 F, '. a,.- r s. 9 {# BOLT.SIZEt' !3/4" - 10 UNC"w ~ 'j:p-i .;i l TENSILL STREh6TH: Actual Required by Specification Je s i { - - 152.2 ksi 120 ksi o 9 . Failure Location Threads l HARDNESS: Actual Required by Specification ' i. f,3 @s vg. ' 27.375 Rc average. 25 Rc min.-34 Rc max. CHEMICAL ANALYSIS: D F r. Actual w/o Required by Specification w/o M J A Carbon 0.32 0.28 nin. - 0.55 max. -l Manganese 0.72 s. Phosphorus 0.018 0.048 max. Sulfur 0.021 0.058 max. Silicon 0.24 I Chromium 0.10 . x r;. $L Nickel 0.02 y ?.,. Molybdenum kh t Vanadium Boron <.0003

9 t;

Copper .a 3: < = less than CO M NTS: (*)* is BNL identifier. 3 5

.4

,U l '!gn :

U.

. R'3hJ g- . -.}}

Retrieved from "https://kanterella.com/w/index.php?title=ML19324A111&oldid=4766466"