ASTM A959-2009 锻制不锈钢用说明协调标准等级构成的标准指南
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【英文标准名称】:StandardGuideforSpecifyingHarmonizedStandardGradeCompositionsforWroughtStainlessSteels
【原文标准名称】:锻制不锈钢用说明协调标准等级构成的标准指南
【标准号】:ASTMA959-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.17
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:奥氏体不锈钢;奥氏体铁素体或铁素体奥氏体不锈钢;双相不锈钢;铁素体不锈钢;协调不锈钢成分;马氏体不锈钢;沉积硬化不锈钢;标准不锈钢等级成分;成分分析.金属/合金;硬淬火金属/合金;不锈钢;锻造钢.规范
【英文主题词】:austeniticstainlesssteels;austenitic-ferriticorferritic-austeniticstainlesssteels;duplexstainlesssteels;ferriticstainlesssteels;harmonizedstainlesssteelcompositions;martensiticstainlesssteels;precipitationhardeningstainlessst
【摘要】:ItisanticipatedthattheASTMSubcommitteesA01.06,A01.10,A01.17,A01.22,andA01.28willusethestandardcompositionlimitslistedinthisguideforthegradesidentifiedbythecorrespondingUNSdesignationintheproductspecificationunlessthereisaspecifictechnicaljustificationfordoingotherwise.Thecompositionsinthisguideshallnotbeconsideredaschemicalrequirementsforanyparticularproductuntiladoptedbythesubcommitteeoverseeingthatproduct.Assumingthatuniformcompositionsamongthemanyproductstandardsforstainlesssteelaredesirable,thecompositionlimitsprovidedinthisstandardaretobeusedasguidesindetermininglimitsforeachoftheelementsincludedinthetotalcompositionofeachgrade.Thecompositionlimitshavebeenestablishedwiththeintentthateachproductsubcommitteewillfinditnecessarytorequireonlyaminimumnumberofchangestoreflectspecifictechnicaleffects.Section5liststhegeneralguidelinesfollowedfordeterminingthelimitsforeachelement;thelimitsestablishedinthisguidearebasedontheseguidelines.NotincludedinthisstandardstainlesssteelgradeharmonizationeffortisanattempttounifystainlesssteelcompositionsinASTMproductstandardsbyanymeansotherthanrecognizingcurrentindustrypractices.1.1ThisguideprovidesaguidetoASTMSubcommitteesA01.06,A01.10,A01.17,A01.22,andA01.28forspecifyingchemicalcompositionlimitsofwroughtstainlesssteels.Itisintendedthattheserecommendedgradecompositionlimitsbesuitableforadoptionbyotherstandardizationbodiesthatpreparestandardsforstainlesssteelproducts.1.2IncludedinthisguidearetherecommendationsfordeterminingthenumberofsignificantfiguresforspecifyingchemicalcompositionfromTestMethods,Practices,andTerminologyA751.1.3AllstainlesssteelUNSnumbersandthestainlesssteelgradesinallstandardsoverseenbytheaforementionedASTMsubcommitteeshavebeenincluded,exceptthosegradesapplicabletorestrictedspecialendusesandalloyscontaininglessthan10.5%minimumchromium.1.4Notaddressedareminorcompositionmodificationswhichaspecificproductsubcommitteemayfindnecessarytoaccommodateeffectsofnormalprocessingortoenhancefabricabilitybytheproduceroruser,orboth.1.5Alsonotgenerallyaddressed(exceptwhenestablishedbyASTMproductsubcommittees)isacompleterationalizationofalllimits,especiallywhensuchwouldconflictwithlong-standingpracticesandisnotjustifiedbyspecialtechnicaleffect.1.6Excludedfromthisguidearecastmaterialandweldingfillermetal.
【中国标准分类号】:H40
【国际标准分类号】:77_140_20
【页数】:8P.;A4
【正文语种】:
【原文标准名称】:锻制不锈钢用说明协调标准等级构成的标准指南
【标准号】:ASTMA959-2009
【标准状态】:现行
【国别】:
【发布日期】:2009
【实施或试行日期】:
【发布单位】:美国材料与试验协会(US-ASTM)
【起草单位】:A01.17
【标准类型】:(Guide)
【标准水平】:()
【中文主题词】:奥氏体不锈钢;奥氏体铁素体或铁素体奥氏体不锈钢;双相不锈钢;铁素体不锈钢;协调不锈钢成分;马氏体不锈钢;沉积硬化不锈钢;标准不锈钢等级成分;成分分析.金属/合金;硬淬火金属/合金;不锈钢;锻造钢.规范
【英文主题词】:austeniticstainlesssteels;austenitic-ferriticorferritic-austeniticstainlesssteels;duplexstainlesssteels;ferriticstainlesssteels;harmonizedstainlesssteelcompositions;martensiticstainlesssteels;precipitationhardeningstainlessst
【摘要】:ItisanticipatedthattheASTMSubcommitteesA01.06,A01.10,A01.17,A01.22,andA01.28willusethestandardcompositionlimitslistedinthisguideforthegradesidentifiedbythecorrespondingUNSdesignationintheproductspecificationunlessthereisaspecifictechnicaljustificationfordoingotherwise.Thecompositionsinthisguideshallnotbeconsideredaschemicalrequirementsforanyparticularproductuntiladoptedbythesubcommitteeoverseeingthatproduct.Assumingthatuniformcompositionsamongthemanyproductstandardsforstainlesssteelaredesirable,thecompositionlimitsprovidedinthisstandardaretobeusedasguidesindetermininglimitsforeachoftheelementsincludedinthetotalcompositionofeachgrade.Thecompositionlimitshavebeenestablishedwiththeintentthateachproductsubcommitteewillfinditnecessarytorequireonlyaminimumnumberofchangestoreflectspecifictechnicaleffects.Section5liststhegeneralguidelinesfollowedfordeterminingthelimitsforeachelement;thelimitsestablishedinthisguidearebasedontheseguidelines.NotincludedinthisstandardstainlesssteelgradeharmonizationeffortisanattempttounifystainlesssteelcompositionsinASTMproductstandardsbyanymeansotherthanrecognizingcurrentindustrypractices.1.1ThisguideprovidesaguidetoASTMSubcommitteesA01.06,A01.10,A01.17,A01.22,andA01.28forspecifyingchemicalcompositionlimitsofwroughtstainlesssteels.Itisintendedthattheserecommendedgradecompositionlimitsbesuitableforadoptionbyotherstandardizationbodiesthatpreparestandardsforstainlesssteelproducts.1.2IncludedinthisguidearetherecommendationsfordeterminingthenumberofsignificantfiguresforspecifyingchemicalcompositionfromTestMethods,Practices,andTerminologyA751.1.3AllstainlesssteelUNSnumbersandthestainlesssteelgradesinallstandardsoverseenbytheaforementionedASTMsubcommitteeshavebeenincluded,exceptthosegradesapplicabletorestrictedspecialendusesandalloyscontaininglessthan10.5%minimumchromium.1.4Notaddressedareminorcompositionmodificationswhichaspecificproductsubcommitteemayfindnecessarytoaccommodateeffectsofnormalprocessingortoenhancefabricabilitybytheproduceroruser,orboth.1.5Alsonotgenerallyaddressed(exceptwhenestablishedbyASTMproductsubcommittees)isacompleterationalizationofalllimits,especiallywhensuchwouldconflictwithlong-standingpracticesandisnotjustifiedbyspecialtechnicaleffect.1.6Excludedfromthisguidearecastmaterialandweldingfillermetal.
【中国标准分类号】:H40
【国际标准分类号】:77_140_20
【页数】:8P.;A4
【正文语种】:
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