ML19246A288

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Reg Guide 1.85,Revision 14, Matls Code Case Acceptability, ASME Section III, Division 1
ML19246A288
Person / Time
Issue date: 11/27/1978
From:
NRC OFFICE OF STANDARDS DEVELOPMENT
To:
References
REGGD-01.085, REGGD-1.085, NUDOCS 7811290111
Download: ML19246A288 (9)
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Text

Revision 14 U.S. NUCL AR REGULATORY COMMISSION November 1978

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OFFICE OF STANDARDS DEVELOPMENT REGULATORY GUIDE 1.85 MATERIALS CODE CASE ACCEPTABILITY ASME SECTION lli DIVISION 1 A. INTRODUCTION 10 Cl R Part 50 requucs. m part. th.a meeures he estaNished f or the wnnol of spec ul prot essmg of Section 'O"i.

'l 'od e s.mJ S ta rnf ar ds of 10 rnatenals and that proper testme he per f ormed

(.H< P.n t 30 'l)omestic 1.itensing of Produs non and k lill/afion l'.it illneN TCqunes, in part, flut tompo l hls ley a!ator) DndC lhts those Sc( hon 111 AS\\ll.

nents of the Icattor toolant pressuie houndar) he de

(' ode U.ncs onented to nutenah.ind resung that are signed, labocated. crected arul tested n as wrdante gener,ill) aacptable to the NRC statt tier unp;emen-with the requircinents f or Claw I tomponents of sec tation in the lh ensiny of hght w ater t ooled nuclear tion III. 'Nuc le.n Po w er Plant Component s, ' of the pow er pl.mts A merit.m Sot iet) of \\1et tumcal l'ngmeer-i ASN11 i lholer.md Pressure Vessel Code or equn alent qual it) standards 1 ootnote 6 to ;50 55a states that the B. DISCUSSION use of speut h Code Cases nu) me authon/cd by the l he lioder and Pressure Vessel Conmuttee of the Com mission upon reqirst p u r s u.i n t to A S N11. p u bli s h e s a doc ument entitled Tode

( 5t) 5 5.tl a H 2 H ii), w hh h Yquiles that propined alter

(;ncs -i

(;eneralls. the indis idual (' tide ('ases ' hat natis e s ta i the dew rilied req'litenient s t iI [H ir t liin s gge up t}ns d,g u nient e x pl,u n t i., intent id ('e ule therCol pro s ide.m.h t cpr ahie lesel of quaht) and rules or pnistdc for alter nat n e requirements under saf et) spet lal t irt ilm st tnt es icnef Jl 1)eslyn Criter n o,

],

1)u tilty %fandad3

@ (a n(d R ewid s of Appendn A, 1;encol l)esign

\\!ost (' ode U.ncs are centu.dly superseded hs re-

' lMim tii lhe (E ide and then are.innulled h) at tnin of

'Ille r ta liu N ut lear l'iiw er l% nt s tii l(I ('[ R put M requiles in p art, that str ut turt s, s) ste m s, and the AS\\ll: ( 'ou nt ll In sut h cases, the mtent of the s im1pt ule n t s in:juntant it) safet) he desif fled, ahtl JOIld!!cd (\\h!c (.lse bCtLinles p.t r t d the r e s isCd i

(de. and theref ore matinued use of the Code ('.ne cated. t ret teJ. and tested.o qu iht) standards tom-Intent is stnsinmed under the rules sit the f(ide in incibur ate w ith the unpiittant e ist the sajet s t unstnm til he peilt u nicil W here /Cilerall) ret tie nl/ed (iide s l'lber t isC the ('i'de ('ase is annul!Cd het Juse It is b mper.h t cphth!c (nr there is nii tv-

- requne-Jnd stJhdards.tre used, ( rlte[Jon l requires that[ht) ni t he idenh tied and e t aluated to deter mine their ment f or it A Code ('ase that w as

,cd for a applit ahtilt y adequac). and su t t ic ient ) and he partic ulai sit udin m tnd nipt ti r a peneri app lIsatnq i

shiW M he used (ml) list t emstrut tion til the appros ed supplentemed air imidit ted as n. < cssyy tii

.uq a quallt) pli n h h l in keepine with the regli;

,' erg s i t u alli ol het.tu se.in n ulme nt ist such a (' ode (' ne tuns tnm tould result in timstrut tom that wiiul j niit facet (ide requuements

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<d Re tt h i ( 'i n il a n t Pres-surt Ili > U n d a! ),

i)! t he stIne appe'idis Icquiles, t il l he ('i tle ( '.e se s llsteil in this puide ate limited til pan. that unponents th.t are p.irt of the re.htor those c ases appla aF.e to Nectum lit that me onented s t u il.i nt pressure hi n u n d.t r) he designed. f.thilt ated toward materuls a.d testing etested. and tested to the highest quaht) stande ds pn A al

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a. Ntaterials oriented Code Cae s (Code Case All pubinhed Code Cases in the area 01 materials atal testing that are applicable to Section ill of the mmber. date of Counsil appros al, and titlei
  • I Code and were in ettect on N!ay 16 197X, w ere re-I l > (.od e (.ases ins ols ing plate.

aewed for inclusion in this guide, In adJirion to the lisung of acceptable Code Cases. thn res nion of 135N 5 11375 liigh

't ield S t r e n g t h Steel, the guide includes Inlines ot ( l i Code Cases that Sccijon ill were nientified as acceptable in a poor serunn of thn regulatory guide.u.d that were annulled atter the oiip-Code Case 135h 5 n acceptable sub ett to the i

inal souance of thn guiue (June 1974 and (2) Code f ollowing wndition in addition to those condi-Gi se s that w ere identifie d.n ac ceptable in a prior tions specified in the Code Case: 1 he inf orma-s ersion of ihn tegulatory guide and that were super-tion required to be deseloped by Note 1 in the seded by res ised Code Cases af ter the onginal n-Code Gnc should be pros ided in cat h ref e renc -

suance of thn puule a lune 1974) Code Cases that are ing Saf ety Analy sn Report not inted herein are ci:hcr not endorsed or will re 1414-3 X 29 7,/

Il i c h 'i i e l d S.tr eneth (.r-N1o quue supp!cmentan prosisions on an indnidu.d basis (N 11-5i Steel f or Secnon Il'l.1)n nion to attain endorsement status

1. ( la ss i N,t wels Code Case by t tu s guide

'l he endorsement of a C. de C.ase 1414 5 is acceptable subject to the o

consotutes au cptante of it ; techmcal position f or tollowing conditions in addinon to those condi-apphcanons not pictluded by regulatmy or other re-tions spetihed in the (. ac (..nc -.I he inf orma quirenients tir bs the ret tim nic Ld allt ois in this <ir non requued to be descleped by Note I in the other reculaton cuides (.ontineent endorsement n

(. de (.ase should be pros idcJ in cas h refere nc-md ic a t e d' in reculatory position (..Ia f or specific o

ing Sate!) Anal) sis NCpt'It.

ca se s llowes er. it n the responsibihty of the user to make t eri.un that ro regul amy requuenients are sio-1571 3 l'71 Additional Ntaterial for lated and that there are no conflicts u nh other S A-211 Carbon Steel 1 utin/s.

reconunended hautations u su'img f rom Code Case Secnon ill

( 2 ) Ct >de I nCs iinoising pipe and lubCs Acceptance or endorse ment by the NRC statt 1474 1 10 29 71 I r.t e g r all y I inned 'I obes for apphes only to those Code i'ases or Code ('ase res i-uns with the date of Toun. il Appros al' as show n IM 3 X1 76 SH 161 Nickel Chromium-Iron in the regulaton position of this cuide I arber or

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Iubing l Allti) bili) Jnd b90) later res nions of a (= ode ( ase are not enJorsed bs and Nick el-Iron-Chromium this cuide New Code Cases will require es aluanon Specified Alloy S00 at s by the NRC stalt Jeternune il they quahh f or in-W n unu m YiM iwngth of clusion in the appros ed hst liccause o!' the connou.

4"# b' S^h"" III I)i""

ine t hance m the status of Code cases. it n planned I

O" I that this' guide equue periodie updanng to ac-commodate new Code Cases and any res nions of Code Case 14M 3 n a< ceptable subject to the esnting Code Cases f.,liow mp condition m addition to those condi-tions spetitied in the Code Case. Alloy 690 is C. REGULATORY POSITION not asceptable on a genene basis 1.

T he Section 111 ASN1E Code Cases" listed 1527 6672 Integrally I inned l ubes. See-below (by number, date of Counc il appros al, and non ill titla are au eptable to the NRC statt f or apphcation 157x 62573 SH 167 Nickel-Chronnam-Iron in the construchon of components f or w atersooled t Alloy 600 Pipe o r 'I u b e.

nuclear power plants 'lheir use a acceptable w nhin Section 11I the limitations stated in the ' Inquiry ' and ' Reply '

174x 3/l 76 Iow Carbon Austenine St.un-secnons of each indnidual Code Case. within the less Steel Pipe Welded With linntations of such NRC or other requirements as ma) l iller N1ctal. Section Ill. I)is i-e s i st. and within the adJ!nonal lunitations reto m sion 1. Construt i.on mended by the NRC statt enen with the indnidual 1794 l c 14 77 l'se of Seamless Al-llr. Allo)

Code Cases m the list

'I he categori/ation of Code Cl)A 614 Pipe, Ses tion Ill Cases used m thn guide n intended to f acihtate the l)n ision I. Clas. 3 Code Case listmg and is not intended to indicate J N - 188-1 5/15/78 Use of Welded Ni-Fe-Cr-Imutation on its usage.

N10-Cu ( Alloy 825) and Ni-Crdlo-Ch ( Alloy 625) Tubing.

  • 1 ine s ma ue subsa nt n e t h. oyes t-, pre um, %e Set tion 111. f)isision 1. Class 2 2 A numem ai inon of the coac cases.mpcars in the arrer dii and 3

)4

- e' h

l.X5-2

(3) Code Case, insohing bars and forgings:

enante Alloy s, i sl:os N750)

Section 111 1332-6 3972 Requirements f or Steel Forg~

l345-2 3972 Req uirt ment s tor Nickel-1334-3 ings, Section 111 and Vill Di-Moly bden um-Chromium-Iron

"""2 Allos s.Section I!!

4/29/74 Requirements f or Corrosion-1557-2 12/17:73 Steel Products Refined by Re sis tin g S teel lla rs and Secondary Remelting Shapes, Section ill 161 S M 3 l'76 Material to.

L. ore Support 1335-9 4 r29 '74 Requirements f.or Boltir.g Ma-

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terials. S.ection ill StructurerSecnon Ill. Disi-sion I. Subsection NG-1337-11 5/15/78 Special Type 403 Modified

( N-4-i l )

Forgings or liars Section lil.

Code Case 1618-2 is acceptable subject to the Division 1, Class 1 and CS.

tollowing condition in addition, to those condi-1395 3 11.6 72 S A-508, Class 2 Forgings with uons specified in the Coue Case. Welding of age-Modified N1anganese Content, hardenable alloy SA-453 Grade t>60 and S A-637 Section lli or Section VIII, Grade 6xS should be perf ormed w hen the mate-Disision 2 tial is in the solution-treated condition.

1498-l 11.6 72 S A 5 0 S -- C l a s s 2 and 3 Im8 11178 A ditional Materials f or Com-Minimum Tempering Temper-

, 71 ponent Supports. Section Ill, ature. Section 111 Dis ision 1, Subation NF 1542-l 4'29 74 Type 403 l orgings or Hars f or Claw 1, 2. i and MC Compo-Bolting Material, Section 111 nent Supports 1605 l1:5/73 Cr-Ni-Mo-V Holting Material f or Section Ill, C: ass I Com-Code Case 1644-8 is acceptable subject to the ponents f ollowing conditions in adJwn to tnose speci-1612 12:17,73 Use of Type 30S Sta:nless tied :n the Code Case: The nusimem measured Steel Rod and Bar for Section ulomate tenule strengih iU i S1 of the componcnt Ill. Claw 1,2,3 and CS Con-su pport material should not exceed 170 Ksi in struction siew of the susceptibihty of high-strength mate-1626 3 2'74 Normalized and Tempered riah ta brittlenew and strew co rouor. uacking.

I - 1 4 ( r 1.o w Alloy Steel Certain applicatiors may exist e here a l 'T S 6

l orging s. Section 1. Sec tion s alue of up to 190 Ku could be considered ac-III, and Section V!!!. Da nn cptable f or a matei ral and, under this condition.

o Iand 2 the 1)eugn SpeCitiCatitin shciuld spetity impact 1722 11.3 75 Vacuum. Carbon Deoxidi/ed testing toi the material. l or these cases. it S 450S l orgmps Set non Ill.

shou! ! be demonstrated by the applit ant that i ll Dis iuon I. and Vlli. Dnision the impact test results f or the material meet tode I and 2 t eq m rement s and 12) the material is not subject 1724 11375 Des iation f rom the Specified to stress conosion trackmg by sirtue of the f act Sdicon Ranges in ASME Ma-that w a corrosise ensironment is not pre sent (Crial SpeCillCJIions. S C C i l o.1 and ibl the ciimpiinent that ci>ntains the materi.il 111, Dis iuon I. and VI!!, I n has essentully no residual stresses or assembly sision I and 2 stresses, and it does not expenence f requent sus-1747 3 'l < 76 Requirements foi Martensine t.uned loads in sers icc Stainless Steel Forgings w it h 13 ', Chronnum and 45 N :c.

1714-1 61177 Postweld lleat Treatment of kel. Set tion Ill. Dniuon 1 d % I"2-1) bI M "ICI'"I-SCCh""

III' 1772 X 'l 3 /70 Use of S A-453 Bolts in Sers-CI"" #

ice Below x00'F Without 1754 11477 liard Surf acmg by ihe Spray-Stress Rupture Tests. Section Fuse M e t h od,Section III.

i;;, gg Claw I. 2 and 3 Construenon 17 0 1/14'77 Structural Steel Rolled Shapes.

1759-1 5/15'78 Material for Internal Pressure i Section 111, Dn iuon 1. Class (N-131.1)

Ret.n ning items f or Pressure l

2. 3 and MC Rehet Vah es. Section Ill. De siuon 1. C la s 1. 2. and 3 N-2N 3/20/78 Ose of Modi ied S A 508 s

f Class 3 and SA-541, Class 3 Cod Case 1759-1 is acceptable subject to the foi-1 for Section 111. Daision 1,

lowmc condition in addinon to those conditions Class 1. 2 and 3 Construction specit' ice m the Code Case. Appheants uung this l

(4) Code Cases insohing general usage:

case should al.o use Code Case 171 i f or the de-1344-5 4'29'74 Nickel-Chromium. Age-IIerd-sign of pressure rehet s als es k) 1.85-3 I

178:

91076 l'se of

.\\1 o d i f i e d SA-487 Euminations of Partial Pene-Grade C A6N NI, Sec tion lil, tranon and Obhque No//le At-Dnision 1. Class 1, 2, 3. \\1C tac hment Welds, Section 111 or CS (2) Code Case insohing bars and forgingv 17X2 91076 l'se of Copper-Nis kel Alloy 962 f or Casongs, Section 111.

1795 1/14'77 laanonat on of Weld Repairs Dn nion I. Claw 1 Construc.

in I orgings, Section 111. Dni-von I, Claw 1, 2, 3. MC and non 1810 3'l77 l esting 1.oh of Carbon Steel Sohd Ilare Wehhng I letJrode 13, Code Cases insohing pipe and tubes:

or Wue, Set tion 111, f)n iuon 1634-2 8'13/76 Use of Sil-359 for Section 111,

1. Ch s I, 2, 3. MC and US Dh isio, I, Claw 3 ( orntruc-1819-1' 3!23:77 t he of 'Iy pe C1-19 f or Con-tion j

t N-176-I )

stmeti..n, Section lit. Dniuon 1755-1 1/14 77 Alternatne Rules for lisamina-1, (, law I., and 3 tion of Welds in Piping Sec-N-178 5'25 77 l'se of AS'l M 11271. CDA 954, tion lil, Claw I and 2 Con-Alloy 9C f or Claw T Construc-structinn tion Set tion Ill. Dis mon i N-lXl 7:11 77 Steel Casunn Rehned bs the Argon DecIrburization l' roc.

1698 6/2075 Waiser of Ultrasome Transfer l ew, Sec tion 111 Dn iuon l IN-92)

M e thod, Section lil, V,

and l

VIII Ub i"" I Construccon Nl>1 7-l l 77 l'se of Moditied S A-1X2 Code Case 1698 is acceptable subjec t to the (irade I-22 for Section 111. Di.

f ollowing conditions in addition to those specified sision I, Class I,2 am! 3 Con.

in the Code Case Tla matenal f rom which the suuttion bauc cahbration block is f abricated should be of the same pnxiutt form, alloy anJ heat treatment N-190 8:29 77 l'se of S A.4 5 5 f or Class 3 as the material being esamined or should be show n

(.omponents, Section ill, D'.~

to hase the same sound beam auenuation charac-

'N""

I terotics as the material being examined. Alloy s of j

N.20s 5;15 78 l'se of Ductde Iron SA-395 for equisalent P number grouping may be used for the Section 111. Dnision 1. C1'ss 3 f abrication of calibration bhicks if adjustments to I

Construenon vpnal height can be made to compensate for sound beam attenuation difference between the cabbra-1 N - 206 3'20 78 Use of ASTM 11151 75 tion bhick and the material under examination bs Copper-Nickel Alloy 706 Rod follow ng the transf er method procedure of T-and liar fer Nettion Ill, Dnision 535 lhl), A rticle 5.Section V, ASME Il&PV l. Claw 3 Construction Code,1u77 edition.

l N-207 3/2078 Use of hiilied SA 479 Type 1746 a.i l /76 1.eak Testing of Seal Welds, i

XM-19 for Section 111, Disision Section 111, Dis hion 1. Claw

1. Class 1, 2 or 3 Construction I, 2, and 3 Construction 1770 8 'l 3 /7n Testing of Electroslag Wire
b. Testing oriented Code Caw s (Code C,ne and f lus f or Claw I, 2, 3. MC number, date of Council apponal, and title).

anJ CS Construs tion, Section 111, Dh iuon I

( 1 ) Cade Cases, in'.oh mg platev Ih20 3 21'77 Alternatne Ultiasonic lisam-140 7.1/74

.l i m e of Examination for ination T.echnique, Section 111 Classes I,2,and 3S.ection 111 Dniuon I S,ewels

~I II'77 b'"* E""Iion ol S prings for 1456-2 62573 Substitution et Ultrasonic au 1,omponent % ndaM laamination for Progrew he l

, p p ts,

' ution

lit, Penetrant or Magnetic P o tit e I)nIsion I

' Ca se 1%I9 i%IN was annuHed Det ercer 11,19U hn 2 Code Cases that were endorsed by the NRC in a l

bei n g rcaf hrmed t,i wnnnue pnmdmg rolo noatmng to poor sersion of this guide and were la:er annulled by l

eucrnal rressurc ios action of the ASME Council should be considered as i.85 4

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3 gyp

deleted f rom the list of acceptable Code Cases as of 152S 1 11 ; 75 liiph Strength Steel S A-5hS.

the date of the AS\\1F Council action that approsed i I 78 Class 2 and S A 541. Class 2 the annulnient. Such Code Cases that were annulled I oipin p.Section III. (' law i on or af ter July 1.1974, are listed in the f ollowing by Con 2 pone n t s nuinber, ef f ectis e dates.4 and title. '

g g

5,g 3

,g

,,g,g 1141-1 89161 l oreien Produced Stee fonowing tom on in a inon to Wow conh 7,23 76

"""'spuihed in the Code Case: 1 N intornnon requned to be deseloped by Nore I in the Fode 1412-4 11375 Modified liigh Yield Strength case should be prusided in cat h ref erencing l'Ic77 Steel f or Section Ill, lhsision

'iatets \\naly si. Report

1. Class i Vessels 1524^

62972 Niatenals f or Inshument 1.ine Code Case 1412-4 was acceptable subject to the 7171 1unngs Section 111 f ollowing condition in addition to those condi.

1531 X14,/

I let trit al Penc uan "n Special tions specified in the C de l,ase..T.he int'ornu-o I21 _e/

Alloy s f or Llectricsl l,enetra-tion required to be des eloped by N.ote i in the tion Se.ds. Section 111

(. de C.ase should be pros ided in eac h ref erene-o ing Safety Analy sis R e po r t. lhe rnaterial cisen 1517 S 14 72 Nettion Ill. Class 3 Coinpo-in the inquiry section of the Code Case should be l-l 7S nents \\ lade of S Pertent and 9 S A-508. Class 4b. instead of S A-508. Class 4.

Percent Nidel Steel 15 9 3373 l'e s t m p 1.ot s of Carbon and

1423s, 307.,

W.rought ~1 y pc 301 and 316

1. I 7S 1.o w \\lloy Steel (.osered Elec-

_,. l, 7 7 w n h N.arogen Added, Sections o

I.111. VHl. Disision I and 2 1568 3373 Tesong Lots of Ilux Cored and Code Case 142 3-2 w as acceptable subject to I'l 78 l ahricated Carhan and 1.ow compliance with the recommendation s contained Alloy Nicel Weldine. Elec-in Regulatory Guides 1.31.

Control of Ferrite trodes. Sect on ill Content in Stainlew Steal Weld Metal, anJ 193 n M 73 (Ne of So 40 Carbon Steel 1.44 C.ontrol of the l.s e o f S.ensui/ed Stain-less Steel 3 21.77

('astings. Secnon ill 1587^

S'lI 73 S A-50S Class 3 Forgings with 1434-1 3 9'72 Postweld Heat Treatment of 12 31 75 0 4 I o.N for Section til and 171/78 S A-4S7 Class SN Steel Cast-Vill. Dis ision 2 Construstion ings. Section lit 1590 s 13 73 Chenutal Analy sis Varutions, 1475-1^

3-2 74 Ferritic-Austenitic Stainlew 32177 Secnon til Construchon 7 I 75 Steel Se,unlew ~1ubes for Sec-

g g

4 3,4

g. c gy 3;; 43 gijgy ;;3, tion 111. Class 2 and 4 ( on-12 31 74 Sibill All s 12L 715 and strut non 1515 3972 l'ltrasonic E samination of.

706 sib l 71 Allo-715 and 706 M Sib 466 Alloy s 706

~ l 77 Ring Imrgings for Shell Sec-nons. Set non Ill. Class I \\ e" and 715. Section 111. Class 2 and 3 Component,

1603 12'17.73 Toughness Te st s When 1521-1 29 74 the of H-Grades of SA-240, 7174 CrosvSection 1. unit s nrienta-4 1 l 7S S A 474. S A 116. and S A-358 tion and I ocanon of Speci-Section !!!

mens inno l 12 17 73 l se of ASMii Sib 265 sib Code Case 1521-1 w as acceptable subject to 3 7;;77 337, slp33g, S13-345, and complian.:e with the reconnnend.oions contained in Reculforv Guides 1 31. Coatrol of Ferrite Sib 381. Grades 1. 2, 3. and 7 Unallosed Con te n t in Stainless Steel Weld Metal.

and

~

~l it a ni u m and 144. " Control of the Use of Sensitized Stainless 33 g y 1b3rd Titanium W eld-Steel ing Fittings. Section lli Claw 2 and 3 Components 1613 12 17.73 l'se of S A-372 Claw IV Forg-

  • t arlier datc o te Code Case approved by AS \\tl Counul.

a lat. r Jate -date Code Cee w as annulled

' Code Cases 1401-l.149L I. and 1599. w hu h w ere InteJ in

' ' - - - - ~ -

the oripnal inue of thn guide, were annulled by Counal asuon

' Code Cases were annulled on date as in la ated. but the prior to July I.1974 annalment w as first m indi:ated in i<cusion 12 of this guide 143 355 1.85-5

1615 12/17/73 tise of A5S7-73, Section 111.

1741-1 1/14 77 Interim Rules for the Required I l'7S Claw 3 Construction

!!!/78 Number of Impact Tests tor 16166 12 17'73 Ultrasonic lis a nn nation of Rolled Shapes, Section 111, 1 75 Seamless A u st enitic Steel Division 1. Subsection NIE Pipe, Section lil. Claw I Con-Component Suppi.rts struction 1742 3 1.76 Use of Sil-75 Annealed Cop-1622^

3'2!74 PW11l' of Repair Welds in 7'l:76 per Alloy 122. Section 11: Di-l 'I c 76 Carbon Nicel Castings. Sec tion s ision 1. Class 2 Construction 111. Claw I. 2. and 3 1743 3'l/76 l'se of Sil 98 C u - S i ll Rod 1625 1274 Rep.or of Section til Claw 2 7'l/76 CD,\\651 Section Ill. Dn iuon 12 31 74 and 3 Tanks I, Claw 2 Components 1637' 42974 I:ttectn e 1) ate lor Complianse IMO 4 2NM Madomm Dinwnsions to. Iso-1 I:75 with N A-3700 of Sct rion ill U""

I II I"

'C'*

1645" S 12'74 l'sc of l'el one Diaermn.or Co.n po n e n t s, Sution 111, I I 76 Calculatine the Della Ferrite U'" """ I Content oi Welds in Section 1766 42675 Testing Requirements for 111 Class I, 2. and US Con-7177 Weldine Materials. Class 1. 2, urumm

3. MC and CS Construction, 164M K 12 74 S A-537 Plates f or Section !!!,

SC'""" III U h h"'"

I 7176 Claw I. 2. 3 md MC Compo-1767 4'26 76 Esanunation of Tubtjar Pro-nt nts

!!!!77 ducts Without hiler Met ;i-164 9 S'l 2 74 ModitT;d S A 453-GR 660 for Class 1 Construction. Section l l 76 Class 1. 2. L and CS Con.

lil, Dh iston i uruuion 1773 S 13'76 (Ne of Other Product Forms of 1650 x 12 74 (Ne ot S A 414 (,rade U f or Tl77 Materials for Y ah es, Section 12 31 74 Class 2 and 3 Components.

III Uh'""h I Neslion Ill. Dn iuon i 1777 S'13 76 Use of S A-106. Grade C in 1664 I:.' i 4 l se of Cr Ni-Fe-Mo-Cu-Fb.

7:1.77 Class MC Conutuction. Sec-3'll 77 Stabih/ed Allos Cb-3 f or Sec

~

tion !!I. Da tuon i tion 111 Clau 2 and 3 Con.

struction 1787 91076 Depth of Weld Repairs for 1666 11 174 Cse of SH-12. Alloy 122 for 1/1/7S Forgines. Section 111, Disision 71'5 Section 111. I' law 2 and 3 Con-1, Class I, 2, 3. MC and CS struction Construction 1652-i X 8175 Alternate Rules for Material 1798 1;14'77 Use of A STM A 3 5 2-7 5, 12 31 75 Manuf acturers and Supphers.

1/l,78 Grades I CA and I.CC, Section Section Ill. Subarticle NA-111. Division 1. Class I, 2, anJ 3 3 7t u i 168t" 3375

.\\637 Grade 71S for Holline 1819 023 77 Use of Ty pe NM-19 for Con-l l 76 Claw I at 2 Consouction l !!75 strucaon. Section 111, Division 1690^

4 2x 75 Stock Maieri.ds for Section lil I Clas' l 2 3 l i 77 Constration. Section ill Di-

3. Cade Cases that were endorsed by the NRC in a

""" I prior sersion of this guide and w ere superseded by 1691 4!2 F '75 l'itrasonic Examination in re;i'ed Code Cases on or af ter July 1,197a should lil,7S

1. eu of Radiography of Repair be considered as not endorsed as of the date of the

% :ds ter Vessels. Section 111 Cot.ncil action that approsed the resised s etuon of C' m the Code Caset 'lhese Code Cases that ere no longer 1713 S I175 nall Muerd or os. Section endoned are hsted in the tollowine by number, ettec-12'31.75 "1. D: iuca ' Claw 1. 2, 3 tis e Jates.* ;.nd title ?

CF anc MC 13379 42974 Special 1 y pe 403 Modified 1725 11/3 75 Ste aiructural Shapes and 42S 75 I orgmps or Bars Section lil 71:77 Sman Manal Product, tor

337_;g 4jgg,75 3pey,3j l y pe 403 Moditied Component Supports. Section 5/15/78 Forgings or Hars, Section l11 l)), l)is isjon 1 Constru; tion 1740 12 22 75 Weld Metal lest. N -tion 111.

ata4 doe. ut ( ode case..pprm ed bs Asut counol.

7 I '6 Class 1, 2. 3, MC and CS

.t, r date oacreus on of code cau w a' arrrmed by ^NML Cou m d

'CoJe Case s 1042 13 U 7 1344 4 14s t. 15?l and 1542 mue of thn guide w e re ii. a m asc-by s ase whh5 w ere lated in the i,op nal

' Code C ase 16 U has heen astcpted only ham resiscJ by the A5MI p.mr ti July 1,1974 A7 i((L I 85-6

't )

JJU

1407-2 (W 26/72

' lime of lhamination f or Claw 1644 7'l 74 (Ne of Sil 359 f or Set non 111, 7/1/74 1,

2.

and 3,

Section 111 X ;2 74 Class 3 Consnut non Venels 1641-1 x 12 71 l'se of SH 354 f or Seshon Ill.

0 1414 0 11/3/75 liigh Yield Strength Cr-N1o xl476 Claw T Constraction 3/1/76 Steel f or Section 111. Disision 1644 r12 74

,\\dditional N1atenah f or Com I, Claw I Vewels 4 2x 75 ponent Supports Section Ill.

M'" U ""

Code Case 1414 3 w as acceptable subject to the

.uh! N1(' (\\instrlh ' ion tollawing condinon in addinon to those sondF tions specified in the Code Case. I he mtornu-Code Case 1641 was acceptable sub et t to the i

tion required to be desel iped by Note 1 in the tollow mp conditian in aJJinon to. hose conde Code Case should be pros hted m each ref erenc~

tions specified in the Code Case l he nunimum mg Sat'ety Analy sis Report measured ultunate tenule suength of the compo-14114 3rai76 liigh Yield Strength Cr-N1o nent support inatenal shouM not ewad 170 Ksi x 9:77 Steel f or Settion Ill. Dis iuon 16401 4 2x 75 AJJinonal N1aterials f or Com-1, Claw 1 Vewels 6 10 75 pone nt S u ppor t s secnon Ill.

Code Case 1414 4 was acceptable subject to the

% " ' " ',' " "

  • U " " I
  • anJ N1( ( onstr ut hor tallowine condition m addition to those condi-tions specified in the Code Case. 7 he inf orma-Cede Case 1614-1 w as accepable subject to the tion required to be deseloped by Note 1 m the follow mg condinon m addinon to those t ondo Code Ca se should be pros ided in each ref erenc-nons spnitied in the Code Case l he maumum ing Safety Analy sis Report measured ulom.ite tensile suength of the com-14 x4 - 1 4:29 74 Sit 163 Nimkel Chromium-Iron ponent suppon inaterial shouM not euced 170 11/4'74 Fubmg ( Alloy hon) at.. Speci-Ku tied N1munum Yield Strength 164 C 630 75 Addinool N1 mmh im fim of 40 0 Ku, Section 111, Class 3 75 mem Sune Sn non 111 I

Subsettion NI-Class I, 2. T 14 x 4 - 2 11/4 74 Sit-163 Nis kel-Chromium Iron and N1C Cornum non x!! 3. 76 Tubing i Alloy 600 and 6901 at a Specitied Ntinimum Yield Code Ca se 1644-2 w as Aceptable subject to the Strencth of 40 o Ku, Sect.on tollo.ung condition in addition to those c ondo Ill, Class I tions speutied m the Code Case l he m.n unum 1492in 10/29/71 Post Weld lleat I reatment Sec-measured ultimate tensde suength of the com-3/3:75

' ion I, til and Vill. Dn nion I pone n t support matenal shouht not euced 170 and 2 K'

1618 3'2/74 N1aterol for Core Support 1644-3 11375 Addinonal N1aterials f or Com-U3/75 Strut tures Set tion 111. Sub-

I "6 ponent S u ppor t s Set tion Ill.

section N(i subset hon Ni. Class 1. 2. 1 Code Case 1618 was acceptable subject to the and NIC Construchon f ollow mg conditions in addinon to those speci-t, ode (,a se 164L 1 w as acc eptable subiett to the, tied in the (, ode (.ase.

tollowine condition in aJdition to those tonJo

a. Welding of age hardenable alloy SA-453 nons veuticit m the Code Case t he maunnun Grade 660 and S A-6 U (irade 6xx shouM be measured u:nmate tenule streneth of the compo-perf ormed w hen the material is m the nent support matenal shou!d not eseced 170 Ku olution-treated condinon.

not 1644 4 3176 AdJinonal N1atenals f or Cone b lJse ot' alloy ASI NI A-564 Grade 611 is ponent Suppo ts and Ahernate aacptable en a genenc basn x 13 76 r

UC"F" R'llu reine nt s for 1618 1 T'175 N1 a t e r i a l t'o r Core Support llolted Joints. Set non 111. Di-1 1 76 Struttures Nethon fil. Subsec.

siuon I. Subsunon NIL Claw non N(;

1'

""d C"*U"'U""

Code Case 1618-1 w,n acceptable subject to the l'ollowing tondition in addinon to those speutied in the Code Ca c: Weldmg of are-hardenable Code Case 1644 4 was atteptable sub ect to the i

tollowine conditions in addition to those spet o allo) S A 453 Grade 6t20 and SeN-637 Grade w tied in the Cole C.ne. 'Ibe maunnun measured should be performed w hen the matenal n m the solution treated condition ultimate tenule strength fl'l Si of the t omponent suppon mated douJ not euced 131 K u in r-ic cas[ I W n no ton m leica hs s ssu

.o a L tn.y Iti 9

"'mic cne and n nieref ore &lst n.J u,e m qme inuw siew of the suw eptibihty of luch strength mate.

c 143 557 l A5 7

n ils to brutleness and sness t orrouon u.h kina

('ertam appih anon nuy exist w hc, i l'I S \\ alue

(~Crialn a pplis aritin s Ill.i) e xist wllCrc a l'l' til up f t) lull N sl ( Lillld he ( tinslJerci} at t ept.th!J

\\.due of up to 19n Ku mulJ he wnuJered ac tot a nurerul and. unda this ohtion. the De-Leptahlc f or a autcrol and. under this wmhn m.

sign s peci f ica n o n Gould spetity nopa t te st m _

the De ugn Spetila. mon shoulJ speci!>

m. pat for the nu erial I or these e n es it should be r

le s t i ll g ltir the nlJtCllal

!'tir tbCs0 casCs, It dellhiN str.itcJ hy the appla ar t that i l i the iri'p.h t should he demonstra!cJ by the app!h ant that il e te st results for the nutt 1 meet code requne the unpA t test results f or the nutetul meet wde n:e n t s.nni < 2 i the mater ui is init suh et t to stress i

regulrenlents Jnd ( 2) the inJterlJI Is ta it

.hlect tiylinhin s ! A kif t' h _\\ \\ ilitle iii lhe f act that ia a IE D stress tiu rt ahin ( r at k ine h) \\ lr!11e itt the t A t lhit pIJsen! afh! Ihl the

( s fli sl\\ c en\\ irlin nlent IN i

that tal a sonou\\c en\\ uonment a niii present w m po ne n i that w nfains the nutetul has c ue n Jnd Ihl the tii ;:j u inellt that con tain s t he m are"lal fiall) m) residual stresses or J u e m hl) sIrCs'Cs has ewentully m reudoal strenes or anembly

.mJ ndoes not expeneme f requent sust.uned loads snesses and n et. not expenent e f requent suo in si n h e tamed loaJs m sen h e I M4 -7 II 2177 Additional Materials f or Com-161*, 5 h 13 h

\\dJuninal Materuls f or (.onn

( N,f i 7 ) 5. l y 7 5, ponent Supports. Set tion 111.

z 4,,,

ponem,,uppor t s and Alternate Di s ision

1. S.ubsection N F..

De sig n Requnements for

(. lass 1..,.3and M(.l.ompo IblicJ ;,omt s. Nestnin lil. Di-nent Supports s iuon 1. Suh,et non NI (.l a ss I, 2, I and M(' ( onstrut tion

(. ode (.asC ] M4

,# WJs aCeCptahk suhjCet to the follow in o

' ions in aJdinon in tbse speci-(.oi. (.ee 1644 ' was as ceptable suh et to the u

e i

h. d in the ( i

'.ase lhe mnimura measured e

tollow m> wnJu nins m aJJ a nin to th'ose spet o tied in the ( inde ( ase Ihc nusimum measured ultill; ate ICnslie strength (lFI'SI >t the ain:piinent ultunate tenule streneth i t'I S of the component support material should not e n ed 170 k.si in s u ppi M t n!a'erlJl shtiuld ' I e k t eed 171) Ksl in

~

ept.hil'f) til h tp h stre ng tli m.t!c-

' ' ~

\\ le w ist the sus Certain applicanons nuy exist w h e re a UlS nals to hnu;c m and stren wtrosion t rat k m3

\\ alue til un tti ]MI N si ctiuld he ctinsidered

( en tain appi. mons may exist where a l. I N r

tuld he < t.nsiJered ac ans im a ma a

.u 4 ihis adi.

t all;m til a[i !.

l'N) K sl ti tion. the Deugn Specification should specit \\

t ep!ahk, linr i: la t e rial a no,, u n de r t h is ti q'.d lt nin.

impact tesung for the nutaul For kse cases the Deuen 's;w it ic ation should specit \\ unpas t

~

it should he demonstrated by the applicant that

,esung for the matenal I or these cnes. it i

should he <,

anstrated by the apphcant that # 1)

II) the impact test results for the materul meet the unpA t rest resu:ts f or the nutetul mee t code coJe requinments and (2) the material is not subject to stress corrouon t rA king by \\irtue of reqm rems and t,i the nuterul is not subjet t the f act that (a) a corrosi\\ e en\\ironment is not r n mon t rat kmy by \\ irtue of the f act to stre w t-present and shi the wmponent that contains the lhitlal inl\\ e en\\ irtinment h ni:! present and t+

o ve mi l} mi m rma m M

s t hi the 1

,,inent that cimtains the material has awem wet a H on not npenena s

no re sidu al st re e c s or asse m bl\\

essentia; st rene s a. ! It dives nt't e%perience f requent sus-t.oreJ loads in sen h e

!M2 129 IS Altelnate Nu!cs l t ir Materlal 1644 6 13 "

AJdition.d Ma'erials for ( om.

x II 75 Manut A turers and Supphers.

Il21~7 ponent Suppons nd.\\hemate Sechon Ill. Suhartit le vA Design Requirements for 1700 liolted Joints. Set tion Ill. Di\\ n 1714 x II ';

Postw eld Heat ~1 reatment of 6 11 P P-l Material. Section Ill.

sion i Suhset non NIL CJass I,

2. I and MC Construe non Clan MC' II4]

12 22 75 I n t e r illi Nules itir the Nequired i 14 77 N umber of impact lests for

( 't id e ( 'a w t h44 h w a s Aceptah!c subjet t tai the Niilled ShJpe' Sectidin lil, f ollow mg conJmons m addinon to those spet nieJ Dn ision

1. Suhsetnon NF in 'he (' ode Une t he nusunum measured uln-Component Supports iPate !Clisile st ren g th t lI S ) iit the ainipi nent 1755 42676 Alternati\\e Nules ttir fixainina i

su ppor t nuterol should not exteed 17n K si in i 14 77 tion of WelJs m Pipmg. (' lass i t the suweprihilit\\ i>t high s'rength n: ate-

! and ' ('oristrth tiiin Set titin

\\ ctw i

ria.s lti hrl!!!cness and stico tiirrthiinn cra king Ill, 1)l\\lsnin I 1.85 X 143 558

1759 8/13/76 51aterial for Internal Pressure D. IMPLEMENTATION 5/15/78 Retaining items for Pressure

.t he f.apose of this scution is to prus ide informa-Rehef Valves,Section III, Di-non to appheants rep irding the use of this iceulators sision I. Class 1. 2, and 3 guide.

Code Case 1759 was acceptable subject to the

1. Except f or those Code Cases that base been an-following condition in addition to those condi-nulled by action of the A$N1E Council, the NRC stall tions specified in the Code Case: Applicants wi!! authori/c appropriate use of the Code Cases l

usine :his case should also use Code Case 1711 listed in this guide under reculatory position C 1 f a the design of pressure relief valses.

upon specific request by the apphcant in accordance with footnote 6 to s5R55a of the Codes and Stand-I ards rule.

N - 18 8 8/29/77 Use of Welded Ni-Fe-Cr-

)

5/15/78 N10-Cu ( Alloy 825) and Ni-Cr Nto-Cb ( Alloy 625) Tubirig' 1 Conmounh ordered to a specific sersion of a C de Case need not be changed because a subsequent Section 111, D' ision 1 Class 3 in of tk Code Case is listed as the approsed sersion in this guide.

4 Code Cases for Class I components that are not on the approsed list of this guide # paragraph C.1) or

3. Components ordered to a Code Ca,e that was other regulatory guides, or for w hich authorization b:

presiously appros ed for "se need not be changed be-the Conunission has not been granted. are not accept-cause the Code Case has been subsequently annulled.

able for Cla,s I components 4 Code Cases on the approsed hst may be applied 5 Code Cases f or other classes of components that to components that were in process of construction are not on the approsed hst of this guide aparagraph prior to the ef fectise date of the Code Case within the C 1i or other regulatory guides should be considered limits specified in the Code Case and applicable regu-not acceptable on a generic basis lations or recommended in other regulatory guides.

143 359 1.85 9

APPENDIX i

NUMERICAL LISTING OF CODE CASES

  • 1312 6 1527 1724 lx10 1311 3 1542 1 174t>

1819-1 (N-176-1) l 1115-9 1557 2 1747 1x:o

}

l 337-11 (N 1 I )

1571 174x N.I7x i111-5 1575 1751 N-1 x()

l 315 2 l(d15 175 5 - l N-lxl Il5x 5 1612 1759-1 (N-131-1) \\ N lxl I,96 1 I ril x - 2 17'O N-lxx-l l

1107 1 In2n 177' N.lyo 1414 5vN Il-5, i t,1 1 - 2 17x1 N-244 1156-2 IM4-S (N 71-S )

17X2 N 205 1474-1 ItM (N.92) 1793 N-206 l4%11 171 i li N. ltil-! i 1791 N - 20'i i19% 1 1 22 1795

-(, >-(

., < f r. : 4.. n,. i. t n s he ! roe

,< un

Recu, ay<n' i

'Honom 1 O

i 143 360 9

1 85-10

UNIT E D STATfs NUCL(AH RfGULATOHY CGMV6SSION POSTAGE ANDFEESPAeD W AS6ilNia T O*d D. C. 20555 u s N u c L E A R H E Ca u L A T O N Y C OM M e 558 ON U

A#l OF F ICt A L BUSINE SS PE N ALT V F OH PRIV ATE USE,$300 k

_j O

m

@

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