《常见钢种的相变临界点》由会员分享，可在线阅读，更多相关《常见钢种的相变临界点（7页珍藏版）》请在金锄头文库上搜索。
1、各类钢的相变临界点（C）种 冈号 冈AcArAc3ArsM碳素结构钢23768078854480O72428678o58302377673879680353720680087o53724680790760360724286807o5350527o9676072032055727o96775o9260727o96667743o27657276962730o275277o3258327o96737596220n M637286o58538w452748537567287965536279867908720660760320727986567280720986567o27合金结构钢730335863
2、7762787278033o363o752336276677357o6477720320730w8582oo56760680523a20C6677538997390a30c7o67o8o53a537597360a743396287730553a7660790396553a50c537807a60740760740396807730o52807820303807860o53367680o85303760852330No96o8563577730350N5275320o7820524586o8oo967603o67oo3o67oo3566740w3o56720567o67o567o53钢种钢号Ac
3、1Ar1Ac3Ar3Ms合金结构钢15NiMo72565080075033040Ni5650710.26050Ni5650240lONi970070027SiMn75088075035535SiMn73569079533015SiMn3MoA68032786039629020MnMo73084538030MnMo71581538MnMo72082045MnMo72579080040015MnTi73461586577939020MnV72084020MnVB72084009MnVRE64080073032014MnVTlRE72588535Mn2V71577032042Mn2V72577031
4、045Mn2Si76081529038CrSi74081033040CrSi76081532515CrMn75084540020CrMn75084540040CrMn74077535050CrMn74078530035CrMn273063077568030050CrMn273076029015Crmo72088015CrV75587043520CrMo75584038025CrMo75083036530CrMo75769380776334535CrMo75569580075027138CrMo76078032042CrMo73078045CrMo73080031050CrMo725760290
5、38CrMoAl80094029020Cr2Mn2MoA76165582573531012Cr1Mo79090038025Cr3Mo77083536030CrV76582035540CrV76584034045CrV73578031550CrV75268878074627035Cr2V76082031030CrAl78086536020CrNi72068080079041040CrNi72066077070234050CrNi735680755300钢号Ac1Ar1Ac3Ar3Ms12CrNi373567185076340520CrNi2740820375钢种钢号Ac1Ar1Ac3Ar3Ms合
6、金结构钢20CrNi371579030030CrNi372076532037CrNi372064077027015CrNi467012Cr2Ni273582044015Cr2Ni273079045020Cr2Ni272078033012Cr2Ni467078040020Cr2Ni470577066033035Cr2Ni468576026540Cr2Ni468075024027SiMn2Mo74582034030CrMnSi76067083070536545CrMnSi79088029565MnSiV75567580270525545MnSiV73564280571829530CrMnMo730
7、79538530CrMnSiNi2A74086035025CrMnV73582042018MnMoNb73864685275618CrMnTi74065082573036540CrMnTi76564082068031030CrSiMo78086035020CrNiMo73086038535CrNiMo73077032040CrNiMo70568074529530CrNi2Mo69578535017CrNi2Mo69081035CrNi2Mo69578031040CrNi2Mo71074530012CrNi3Mo71080038530CrNi3Mo72077032034CrNi3Mo705750
8、29035CrNi3Mo70576031040CrNi3Mo73577012CrNi4Mo69079041035CrNi4Mo70075027035Cr2NiMo73078032020Cr2Ni4Mo71582039020Cr2Ni2V72079539030Cr2Ni2Mo74078035035Cr2Ni2Mo75079035535Cr2Ni3Mo73077029512Cr2Ni4Mo66077037018CrNi4W69580031035Cr2Ni4Mo66076030012Cr1Mo1 V79593038CrMoAlA800730940355356CrMoA177588533550CrNiMoV71079027525CrNi3MoV68080033035CrNi3MoV74079032030Mn2MoW715820340钢种钢号Ac1Ar1Ac3Ar3Ms合金结构钢20CrMnNiMo72080040020MnNiMo68584542020MnNiCu70580539040B(756)80045B72569077072028050B74067079071928060B74
