GB/T 713-2014e锅炉和压力容器用钢板

ICS7714050

H46..

NationalStandardofthePeolesReublicofChina

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GB/T713—2014

ReplaceGB713—2008

Steelflatforboilersandpressurevessels

锅炉和压力容器用钢板

ISO9328-22011Steelflatroductsforressureuroses—

(:,pppp

Technicaldeliverconditions—Part2Non-alloandallosteels

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withsecifiedelevatedtemeratureroertiesNEQ

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EnlishTranslation

(g)

Issuedate2014-06-24Imlementationdate2015-04-01

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IssuedbyGeneralAdministrationofQualitySupervisionInspectionand

,

QuarantineofthePeoplesRepublicofChina

’

StandardizationAdministrationofthePeoplesRepublicofChina

’

GB/T713—2014

Foreword

SAC/TC183isinchargeofthisEnglishtranslationIncaseofanydoubtaboutthecontentsofEnglish

.

translationtheChineseoriginalshallbeconsideredauthoritative

,.

ThisstandardisdraftedinaccordancewiththerulesgivenintheGB/T11—2009Directivesfor

.

standardization—Part1Structureanddraftingofstandards

:.

ThisstandardreplacestheGB713—2008Steelplatesforboilersandpressurevesselsinwhole

().

Inadditiontoanumberofeditorialchangesthefollowingtechnicaldeviationshavebeenmadewith

,

respecttotheGB713—2008thepreviousedition

().

—Expandthethicknessrangeofsteelplates

;

—AddgradeQ420R07Cr2AlMoR12Cr2Mo1VR

,,;

—LowertheupperlimitofSandPcontentofeachgrade

;

—IncreasetheCharpyV-notchimpactenergyvaluesofeachgrade

;

—Specifythereductionratioofingotandslabsmadebyelectroslagremeltingprocess

;

—Specifytheprinciplefortestunitoflargesingleheavyplates

.

ThisstandardhasbeenredraftedbyreferringtoISO9328-22011Steelflatproductsforpressure

:

purposes—Technicaldeliveryconditions—Part2Non-alloyandalloysteelswithspecifiedelevated

:

temperaturepropertiesHoweverthisstandardisnotequivalenttoISO9328-22011

.:.

ThestandardwasproposedbyChinaIronandSteelAssociation

.

ThisstandardwaspreparedbySAC/TC183TechnicalCommitteeonSteelofStandardizationCom-

mitteeofChina

.

Thepreviouseditionsofthisstandardareasfollows

:

—GB713—1963GB713—1972GB713—1986GB713—1997GB713—2008

,,,,;

—GB6654—1996

.

Ⅰ

GB/T713—2014

Steelflatforboilersandpressurevessels

1Scope

Thisstandardspecifiestheorderinginformationgradesdesignationdimensionshapemassand

,’,,,

permissibletolerancetechnicalrequirementstestmethodsinspectionrulespackingmarking

,,,,,,

andqualitycertificateofsteelplatesandsheetsforboilersandpressurevessels

.

Thisstandardisapplicabletosteelplatesandsheetsinthicknessesfrom3mmto250mminclusive

forpressurizedpartsofboilerandmedium-to-ambient-temperaturepressurevessels

.

2Normativereferences

ThefollowingreferenceddocumentsareindispensablefortheapplicationofthisdocumentFor

.

datedreferencesonlytheeditioncitedappliesForundatedreferencesthelatesteditionoftheref-

,.,

erenceddocumentincludinganyamendmentsapplies

().

GB/T222Permissibletolerancesforchemicalcompositionofsteelproducts

,

GB/T2233Methodsforchemicalanalysisofironsteelandalloy—Thediantipyrylmethanephos-

.,,

phomolybdategravimetricmethodforthedeterminationofphosphoruscontent

GB/T2239Ironsteelandalloy—Determinationofaluminiumcontent—ChromeazurolSphoto-

.,,

metricmethod

GB/T22311Ironsteelandalloy—Determinationofchromiumcontent—Visualtitrationorpoten-

.,,

tiometrictitrationmethodGB/T22311—2008ISO49371986MOD

(.,:,)

GB/T22314Methodsforchemicalanalysisofironsteelandalloy—TheN-benzoy-N-phenylhydrox-

.,,

ylam