钢的临界温度参考值(第7版)

钢的临界温度基准值(第7版)东北特殊钢集团徐力钱整理钢的临界温度基准值(第6版)单位：车牌号码Ac1Ac3Ar1Ar3美国国家广播电台碳素结构钢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合金结构钢10Mn272083062071020min272584061074040030Mn271880462772136035Mn271379363071032540Mn271376662770432045mnn271176562670432050Mn271076059668032008Mn2Si735905300车牌号码Ac1Ac3Ar1Ar3美国国家广播电台15Mn2SiCrMo72585538045毫秒73580564271829518mnmnmnonb73685064675637020MnMo73083968572938030MnMo71581538MnMo72082045nmnmo72579040030Mn2MoWA72084533035MnMoWV74039045MnMoV72779124018mnmnmnonb76385064675615MnNi70785820MnNiCu70580539015MnNiMo71485420MnNiMo68584542015MnTiRE73486561577939009MnVRE64080073032012MnV73486561577915MnV72085063578020MnV73085363075041525Mn2V72483962071036535Mn2V71577032042mnn2v72577031045mnn2v72577031014MnMoV710至727880908561665763至80014MnVTiRE72588520SiMn73284027SiMn75088075035535SiMn73579569033040SiMn76081529042SiMn74080064571533044Mn2Si73081028550SiMn71079763670330527Si2Mn2Mo74582034032Si2Mn2MoA (防弹背心钢)72789162077431515SiMn3MoA68086032739629015SiMn3MoWV(A )68583034541536020SiMn2MoV727*877*640816330*25SiMn2MoV727*866*640785319*30SiMn2MoVA72584563072531030Si2Mn2MoWV73979831035SiMn2MoV735780306车牌号码Ac1Ac3Ar1Ar3美国国家广播电台37SiMn2MoV72982331437SiMn2MoWV72083535051029040SiMn2MoWV72283629042SiMnMoV75587029535B73080269179140B73079069072745B72577069072028050B(A )74079067071928060B74074527015MnB72084741020Mn2B73085361373638030Mn2B72678640MnB73078065070032540mnbree72580534045mmnb72778060MnB71074028012movwbsiere83594080488014MnMoVBRE75790070077320MnMoB74085069075030Mn2MoB73480030Mn2MoTiB(A )73381464069840MnMoB72480565273720MnTiB(RE )71584362579539520Mn2TiB70887060570525MnTiBRE70881060570539115MnVB73084063577043020MnVB72084063577043540MnVB73077463968140MnWB73680063069532020simonvb72686669977922SiMnMoWTiB74486240CrB74177740CrMnB72978567635018CrMnMoB74084020CrMnMoVB85067578040CrMnMoVBA73479222CrMnWMoTiB74486245051326710CrNiMoVB72487612Cr2MoWVTiB820至845950980730740830至85542012Cr3MoVSiTiB84095837415CrMoVB75689618CrMn2MoBA741854320车牌号码Ac1Ac3Ar1Ar3美国国家广播电台18Cr2Mn2MoB74184018Cr2Mn2MoTiB77086020Cr1Mo1VNbB82790979386225CrMnMoTiB76585165375640330Cr2MnMoB72481515Cr76683870279920Cr76583670279939030Cr77581067035535Cr74579567036038CrA74078069373035030CrA178086536038CrA176088567574036040Cr74380569373035545Cr74579066069335550Cr73578066069325060Cr74076045Cr378082033015CrMn75084569040020CrMn76583570079836040CrMn74077569035050CrMn74078530035CrMn273077563068030050CrMn273076029018CrMnNiMo73079549069038020CrMnNiMo72080040040CrMnNiMo39078029030CrMnMoTiA75583035035crmnemowv73082049032030CrMn2MoNb76540130535CrMn2MoNb72578032020CrMnSi(A )75584069020Cr2Mn2SiMo(A )72583561570030525CrMnSi(A )76088068030530CrMnSi(A )76083067070536035CrMnSi(A )77583070075533040crmnsimoviva78083028840CrMnSiNiMo69580033045CrMnSi(A )79088029550CrMnSiMo79081527515CrMn2SiMoA73280538947836014CrMnSiNi2MoA72480560769036430CrMnSiNi2A (超高强度钢)750760805830310至320车牌号码Ac1Ac3Ar1Ar3美国国家广播电台18CrMnTi73082069036520CrMnTi74082568073036030CrMnTi76579066074040CrMnTi76582064068031025CrMnV73582042035CrSi75583071534038CrSi76381068075533040CrSi76081571532516CrSiNi745*845*390*30CrSiMo780860