ISO/TRFourtheditionWelding—GuidelinesforametallicSoudage—Lignesdirectricespourunsystèmedegroupementdesmatériauxmétalliques@IS02017,PublishedinSwitzerlandAllrightsreserved.Unlessotherwisespecified,nopartofthispublicationmaybereproducedorutilizedotherwiseinanyformorbyanymeans,electronicormechanical,includingphotocopying,orpostingontheinternetoranintranet,withoutpriorwrittenpermission.PermissioncanberequestedfromeitherISOattheaddressbeloworISO'smemberbodyinthecountryoftherequester.Ch.deBlandonnet8·CP401CH-1214Vernier,Geneva,Switzerlandcopyright@PageForeword 1Scope(范圍) 52Normativereferences(引用標準) 53Termsanddefinitions.(術語及定義) 54Groupingsystemforsteels(鋼的分組體系) 5 86Groupingsystemforcopperandcopperalloys(銅及銅合金的分組體系) 97Groupingsystemfornickelandnickelalloys(鎳及鎳合金的分組體系) 8Groupingsystemfortitaniumandtitaniumalloys(鈦及鈦合金的分組體系) 9Groupingsystemforzirconiumandzirconiumalloys(鋯及鋯合金的分組體系) 10Groupingsystemforcastirons(鑄鐵的分組體系) Bibliography(參考文獻) ISO(theInternationalOrganizationforStandardization)isaworldwidefederationofnationalstandardsbodies(ISOmemberbodies).TheworkofpreparingInternationalStandardsisnormallycarriedoutthroughISOtechnicalcommittees.Eachmemberbodyinterestedinasubjectforwhichatechnicalcommitteehasbeenestablishedhastherighttoberepresentedonthatcommittee.Internationalorganizations,governmentalandnon-governmental,inliaisonwithISO,alsotakepartinthework.ISOcollaboratescloselywiththeInternationalElectrotechnicalCommission(IEC)onallmattersofelectrotechnicalstandardization.TheproceduresusedtodevelopthisdocumentandthoseintendedforitsfurthermaintenancearedescribedintheISO/IECDirectives,Part1.InparticularthedifferentapprovalcriterianeededforthedifferenttypesofISOdocumentsshouldbenoted.ThisdocumentwasdraftedinaccordancewiththeeditorialrulesoftheISO/IECDirectives,Part2(see/directives).Attentionisdrawntothepossibilitythatsomeoftheelementsofthisdocumentmaybethesubjectofpatentrights.ISOshallnotbeheldresponsibleforidentifyinganyorallsuchpatentrights.DetailsofanypatentrightsidentifiedduringthedevelopmentofthedocumentwillbeintheIntroductionand/orontheISOlistofpatentdeclarationsreceived(see/patents).AnytradenameusedinthisdocumentisinformationgivenfortheconvenienceofusersanddoesnotconstituteanendorsementForanexplanationonthemeaningofISOspecifictermsandexpressionsrelatedtoconformityassessment,aswellasinformationaboutISO'sadherencetotheWorldTradeOrganization(WTO)principlesintheTechnicalBarrierstoTrade(TBT)seethefollowingURL:/iso/foreword.htmlThisdocumentwaspreparedbyTechnicalCommitteeISO/TC44,Weldingandalliedprocesses,SubcommitteeSCThisfourtheditioncancelsandreplacesthethirdedition(ISO/TR15608:2013),whichhasbeenrevisedandcontainsthefollowingchanges:a)thegroupingsystemforsteelshasbeenrevised(Clause2);b)theBibliographyhasbeenupdatedandthedocumenteditoriallyrevised.Welding—GuidelinesforametallicmaterialsgroupingsystemThisdocumentprovidesguidelinesforauniformsystemforgroupingmaterialsforweldingpurposes.Itcanalsobeappliedforotherpurposes,suchasheattreatment,formingandnon-destructivetesting.從焊接的角度出發，本技術報告提出了材料的分類體系。本報告也可用于其它方面，如熱處理、成型加工、無損檢測.Itcoversgroupingsystemsforthefollowingstandardizedmaterials:本技術報告包括下列標準材料的分類引用標準Therearenonormativereferencesinthisdocument.本文件中沒有引用規范Notermsanddefinitionsarelistedinthisdocument.本文檔中沒有列出術語和定義—IECElectropedia:availableat/—ISOOnlinebrowsingplatform:availableat/obpSteelsaregroupedasshowninTable1.Onlythoseelemspecificationsshouldbeconsidered.Ladle(orheat)analysesshouldbeusedinpreferenceofproductanalysiswhenbotharespecified.Thefiguresgiveningroups:鋼按表1所示進行分組。只考慮材料標準或規范中規定的那些要素。兩者都指定時，鋼包(或熱)分析應優先于產品分析一1,2,3and11refertothechemicalcompositionspecifiedinthematerialstandard(specifiedvalues);一4to10arebasedontheelementalcontentusedinthedesignationofthealloys.4到10是根據合金名稱中使用的元素含量MaterialsassignedtoagroupinISO/TR20172,ISO/TR20173andISO/TR20174shouldbeconsideredassignedtothosegroupsbythisdocument.Formaterialsthatarenotassignedtoagroup,thecriteriaofthisdocumentapply.本文件應考慮將ISO/TR20172、ISO/TR20173和ISO/TR20174中指定給某個組的材料分配給這些組。對于不屬于一個組的材料，適用本文檔的標準。Table1—Groupingsystemforsteels鋼的分類體系1(%):規范中屈服極限ReH≤460N/mm2,且成分為(%)C≤0,25Mn≤1,8Mo≤0,70bP≤0,045Cu≤0,40bNi≤0,5bNb≤0,06V≤0,1bTi≤0,05SteelswithaspecifiedminimumyieldstrengthReH≤275N/mm2規范中最小屈服極限ReH≤275N/mm2的鋼Steelswithaspecifiedminimumyieldstrength275N/mm2<ReH≤360N/mm2規范中最小屈服極限275N/mm2≤ReH≤360N/mm2的鋼Normalizedfine-grainsteelswithaspecifiedminimumyieldstrengthReH>360N/mm2規范中最小屈服極限ReH>360N/mm2Steelswithimprovedatmosphericcorrosionresistancewhoseanalysismayexceedthe分析結果可能超過第一組中某單一元素的要求而提高耐大氣腐蝕性能的鋼，2strengthReH>360N/mm2熱控軋處理細晶粒鋼和鑄鋼，規范的最低屈服強度ReH>360N/mm2strength360N/mm2<ReH≤460N/mm2規范中的最低屈服強度360N/mm2<ReH≤460N/mm2的熱控軋處理細晶粒鋼和鑄鋼strengthReH>460N/mm2規范中的最低屈服強度ReH>460N/mm2的熱控軋處理細晶粒鋼和鑄鋼3specifiedminimumyieldstrengthReH>360N/mm2調質鋼(淬火、回火)和沉淀硬化細晶粒鋼，除不銹鋼外，規范中的最低屈服強度ReH>360N/mm2的鋼Quenchedandtemperedfine-grainsteelswithaspecifiedminimumyieldstrength360N/mm2<ReH≤690N/mm2規范中的最低屈服強度360N/mm2<ReH≤690N/mm2的調質鋼(淬火、回火)和沉淀硬化細晶粒鋼Quenchedandtemperedfine-grainsteelswithaspecifiedminimumyieldstrengthReH>690N/mm2規范中的最低屈服強度ReH>690N/mm2的調質鋼(淬火、回火)和沉淀硬化細晶粒鋼Precipitation-hardenedfine-grainsteelsexceptstainlesssteels沉淀硬化細晶粒鋼，不銹鋼除外4LowvanadiumalloyedCr-Mo-(Ni)steelswithMo≤0,7%andV≤0,1%Mo≤0.7%,V≤0.1%的低釩合金Cr-Mo—(Ni)鋼SteelswithCr≤0,3%andNi≤0,7%Cr≤0.3%&Ni≤0.7%的鋼SteelswithCr≤0,7%andNi≤1,5%Cr≤0.7%&Ni≤1.5%的鋼5Cr-MosteelsfreeofvanadiumwithC≤0,35%C≤0,35%的Cr-Mo合金無釩鋼Steelswith0,75%≤Cr≤1,5%andMo≤0,7%0,75%≤Cr≤1,5%&Mo≤0,7%的鋼Steelswith1,5%<Cr≤3,5%and0,7%<Mo≤1,2%1,5%<Cr≤3,5%&0,7%<Mo≤1,2%的鋼Steelswith3,5%<Cr≤7,0%and0,4%<Mo≤0,7%3,5%<Cr≤7,0%&0,4%<Mo≤0,7%的鋼Steelswith7,0%<Cr≤10,0%and0,7%<Mo≤1,2%7,0%<Cr≤10,0%&0,7%<Mo≤1,2%鋼6HighvanadiumalloyedCr-Mo-(Ni)steels高釩Cr-Mo-(Ni)鋼Steelswith0,3%≤Cr≤0,75%,Mo≤0,7%andV≤0,35%0,3%≤Cr≤0,75%,Mo≤0,7%&V≤0,35%的鋼Steelswith0,75%<Cr≤3,5%,0,7%<Mo≤1,2%andV≤0,35%0,75%<Cr≤3,5%,0,7%<Mo≤1,2%&V≤0,35%的鋼Steelswith3,5%<Cr≤7,0%,Mo≤0,7%and0,45%≤V≤0,55%3,5%<Cr≤7,0%,Mo≤0,7%&0,45%≤V≤0,55%的鋼Steelswith7,0%<Cr≤12,5%,0,7%<Mo≤1,2%andV≤0,35%7,0%<Cr≤12,5%,0,7%<Mo≤1,2%&V≤0,35%的鋼7C≤0,35%and10,5%≤Cr≤30%的鐵素體，馬氏體或沉淀硬化不銹鋼FerriticstainlesssteelMartensiticstainlesssteels馬氏體不銹鋼Precipitation-hardenedstainlesssteels沉淀硬化不銹鋼8Austeniticstainlesssteels,Ni≤35%Ni≤35%的奧氏體不銹鋼AusteniticstainlesssteelswithCr≤19%Cr≤19%的奧氏體不銹鋼AusteniticstainlesssteelswithCr>19%Cr>19%的奧氏體不銹鋼Manganeseausteniticstainlesssteelswith4%<Mn≤12%4%<Mn≤12%的含錳奧氏體不銹鋼依照鋼產品標準的規范，ReH可能被Rpo,2或Rto,5代替.bAhighervalueisaccepted,providedCr+Mo+Ni+Cu+V≤0,75可接受更高的值，Cr+Mo+Ni+Cu+V≤0,75%cAhighervalueisaccepted,providedCr+Mo+Ni+Cu+V≤1%.可接受更高的值，Cr+Mo+Ni+Cu+V≤1%9NickelalloysteelswithNi≤10,0%Ni≤10%的鎳合金鋼NickelalloysteelswithNi≤3,0%Ni≤3,0%的鎳合金鋼Nickelalloysteelswith3,0%<Ni≤8,0%3,0%<Ni≤8,0%的鎳合金鋼Nickelalloysteelswith8,0%<Ni≤10,0%8,0%<Ni≤10,0%的鎳合金鋼Austeniticferriticstainlesssteels(duplex)奧氏體鐵素體雙相不銹鋼AusteniticferriticstainlesssteelswithCr≤24%andNi>4%Cr≤24%&Ni>4%的奧氏體-鐵素體不銹鋼AusteniticferriticstainlesssteelswithCr>24%andNi>4%Cr>24%&Ni>4%的奧氏體-鐵素體不銹鋼AusteniticferriticstainlesssteelswithNi≤4%Ni<4%的奧氏體-鐵素體不銹鋼Steelscoveredbygroup1cexcept0,30%<C≤0,85%0.30%<C≤0.85%其余成分與1類鋼相同的鋼Steelsasindicatedunder11with0,30%<C≤0,35%0,30%<C≤0,35%11組的鋼Steelsasindicatedunder11with0,35%<C≤0,5%0,35%<C≤0,5%11組的鋼Steelsasindicatedunder11with0,5%<C≤0,85%0,5%<C≤0,85%11組的鋼Basedontheactualproductanalysis,group2steelsmaybeconsideredgroup1steels.根據實際產品分析，可將第2組鋼視為第1組鋼beusedforthedeterminationofthesubgroup.如果一種材料根據厚度，最高屈服強度不同，而有不同的最小規定屈服強度應使用確定的次級分組。aInaccordancewiththespecificationofthesteelproductstandards,RehmaybereplacedbyRpo,2orRto,5.依照鋼產品標準的規范，ReH可能被Rpo,2或Rto,5代替.bAhighervalueisaccepted,providedCr+Mo+Ni+Cu+V≤0,75可接受更高的值，Cr+Mo+Ni+Cu+V≤0,75%cAhighervalueisaccepted,providedCr+Mo+Ni+Cu+V≤1%.可接受更高的值，Cr+Mo+Ni+Cu+V≤1%鋁和鋁合金分組AluminiumandaluminiumalloysaregroupedasshowninTable2.Thefiguresgivenarebasedontheelementcontentusedinthedesignationofthealloys.表2中顯示的是鋁和鋁合金的分組。這些數值以合金規范中使用的元素含量為準Purealuminium≤1%impuritiesoralloycontent純鋁雜質或合金含量≤1%Nonheattreatablealloys不可熱處理合金Aluminium-manganesealloysAl-Mn合金Aluminium-magnesiumalloyswithMg≤1,5%Mg≤1,5%的Al-Mg合金Aluminium-magnesiumalloyswith1,5%<Mg≤3,5%1,5%<Mg≤3,5%的Al-Mg合金Aluminium-magnesiumalloyswithMg>3,5%Mg>3,5%的Al-Mg合金Heattreatablealloys可熱處理合金Aluminium-magnesium-siliconalloysAl-Mn-Si合金Aluminium-zinc-magnesiumalloysAl-Zn-Mg合金Aluminium-siliconalloyswithCu≤1%Cu≤1%的Al-Si合金Aluminium-siliconalloyswithCu≤1%and5%<Si≤15%Cu≤1%&Si≤15%的Al-Si合金Aluminium-silicon-magnesiumalloyswithCu≤1%;5%<Si≤15%and0,1%<Mg≤0,80%Cu≤1%;5%<Si≤15%&0,1%<Mg≤0,80%的Al-Si-Mg合金Aluminium-silicon-copperalloyswith5%<Si≤14%;1%<Cu≤5%andMg≤0,8%5%<Si≤14%;1%<Cu≤5%&Mg≤0,8%的Al-Si-Cu合金Aluminium-copperalloyswith2%<Cu≤6%2%<Cu≤6%的鋁-銅合金第21至23組一般用于鍛造材料，第24至26組一般用于鑄造材料。CopperandcopperalloysaregroupedasindicatedinTable3表3為的銅及銅合金分組銅及銅合金分組Copperwithupto6%Agand3%Fe銀含量達6%,鐵含量達3%的銅Copper-zincalloysCu-Zn合金Copper-zincalloys,binary二元Cu-Zn合金Copper-zincalloys,complex多元Cu-Zn合金Copper-tinalloysCu-Sn合金Copper-nickelalloysCu-Ni合金Copper-aluminiumalloysCu-Al合金Copper-nickel-zincalloysCu-Ni-Zn合金31-36類組以外的，低合金含量(其他元素含量低于5%)的銅合金31-36類組以外的其他銅合金(其他元素含量等于或高于5%)鎳和鎳合金分組ickelandnickelalloysaregroupedasindicatedinTable4.Thefiguretusedinthedesignationoftheallo表4為鎳和鎳合金分組。這些數值以合金規范中使用的元素含量為準鎳和鎳合金分組Purenickel純鎳Nickel-copperalloys(Ni-Cu)Ni≥45%,Cu≥10%Ni≥45%,Cu≥10%的Ni-Cu合金Nickel-chromiumalloys(Ni-Cr-Fe-Mo)Ni≥40%Ni≥40%的Ni-Cr合金(Ni-Cr-Fe-Mo)Nickel-molybdenumalloys(Ni-Mo)Ni≥45%,Mo≤32%Ni≥45%,Mo≤32%的Ni-Mo合金Nickel-iron-chromiumalloys(Ni-Fe-Cr)Ni≥31%Ni≥31%的Ni-Fe-Cr合金Nickel-chromium-cobaltalloys(Ni-Cr-Co)Ni≥45%,Co≥10%Ni≥45%,Co≥10%的Ni-Cr-Co合金Nickel-iron-chromium-copperalloys(Ni-Fe-Cr-Cu)Ni≥45%Ni≥45%的Ni-Fe-Cr-Cu合金Nickel-iron-cobaltalloys(Ni-Fe-Co-Cr-Mo-Cu)31%≤Ni≤45%andFe≥20%31%≤Ni≤45%&Fe≥20%的Ni-Fe-Co合金(Ni-Fe-Co-Cr-Mo-Cu)鈦及鈦合金分組Titaniumandtitaniu表5為鈦及鈦合金分組Table5—Groupingsystemfortitaniumandtitaniumalloys鈦及鈦合金分組純鈦Titaniumwith02≤0,20%O?<0.2%的鈦Titaniumwith0,20%<02≤0,25%0.2%<O?≤0.25%的鈦Titaniumwith0,25%<02≤0,35%0.25%<O?≤0.35%的鈦Titaniumwith0,35%<02≤0,40%0.25%<O?≤0.35%的鈦Alphaalloysaα合金Alpha-betaalloysbα-β合金Near-betaandbetaalloyscB及近似β合金aAlloyscoveredbygroup52are:Ti-0,2Pd;Ti-2,5Cu52組合金包括：bAlloyscoveredbygroup53are:Ti-3Al-2,5V;Ti-6Al-4V;Ti-6Al-6V-2Sn;Ti-7Al-4Mo.53組合金包括：Alloyscoveredbygroup54are:Ti-10