AISIGrade化学成分(%)CSiMnPSNiCrMo304≤0.08≤1.00≤2.00≤0.045≤0.0308.00~10.5018.00~20.00-304H>0.08≤1.00≤2.00≤0.045≤0.0308.00~10.5018.00~20.00-304L≤0.030≤1.00≤2.00≤0.045≤0.0309.00~13.5018.00~20.00-316≤0.045≤1.00≤2.00≤0.045≤0.03010.00~14.0010.00~18.002.00~3.00316L≤0.030≤1.00≤2.00≤0.045≤0.03012.00~15.0016.00~18.002.00~3.00430≤0.12≤0.75≤1.00≤0.040≤0.030≤0.6016.00~18.00-430A≤0.06≤0.50≤0.50≤0.030≤0.50≤0.2514.00~17.00-钢种化学成分特性KTAISISUSCSiMnPSNiCr其他高强度K3023023020.15MAX1.02.00.0450.038-1017-19常用型K3043043040.08MAX1.02.00.0450.038-10.518-20耐腐蚀K3163163160.08MAX1.02.00.0450.0310-1416-18Mo:2-3耐高温K631J1631631J10.09MAX1.02.00.0450.037-8.516-18A1:1-1.7无磁130m130m0.1MAX1.09.0-10.00.030.035-617.5-18.5N:0.25-0.35常用型304H304H304H0.08MIN0.3-0.61.2-1.50.0350.0128-8.518-18.5中国与亚洲、北美诸国（地区）以及澳大利亚的不锈钢钢号近似对照：No.中国①GB中国台湾CNS日本JIS韩国KS印度IS美国加拿大CSA墨西哥DGN澳大利亚ASASTMUNS奥氏体不锈钢11Cr17Mn6Ni5N201SUS201STS20110Cr17Mn6Ni4N20201S20100201-201-221Cr18Mn8Ni5N202SUS202STS202202S20200202--31Cr17Ni7301SUS301STS30110Cr17Ni7301S30100301-30141Cr18Ni9302SUS302STS302-302S302003023023025Y1Cr18Ni9303SUS303STS303-303S303003033033036Y1Cr18Ni9Se303SeSUS303SeSTS303Se-303SeS30323303Se303Se-70Cr19Ni19(0Cr18Ni19)304SUS304STS30407Cr18Ni9304304HS30400304304304800Cr19Ni10(00Cr18Ni10)304LSUS304LSTS304L02Cr18Ni11304LS30403304L-304L90Cr19Ni19N304N1SUS304NSTS304N-304NS3045---111100Cr19Ni10NbN304N2SUS304N2STS304N2-XM21S30452---1100Cr18Ni10N304LNSUS304LNSTS304LN-304LNS30453---121Cr18Ni12(1Cr18Ni12Ti)305SUS305STS305-305S30500305305-130Cr23Ni13309SSUS309SSTS309S-309SS30908309S309S-140Cr25Ni20(1Cr25Ni20Si2)310SSUS310SSTS310S-310SS31008310S310S310S150Cr17Ni12Mo2316SUS316STS31604Cr17Ni12Mo2316S31600316316316160Cr18Ni12Mo2Ti-04Cr17Ni12MoTi20316TiS31635--316Ti1700Cr17Ni14Mo2316LSTS316LSTS316L~02Cr17Ni12Mo2316lS31603316L-316L1800Cr17Ni12Mo2N316NSUS316NSTS316N-316NS31651---1900Cr17Ni13Mo2N316LNSUS316LNSTS316LN-316LNS31653---200Cr18Ni12Mo2Cu2316JISUSJ1STS316J1------2100Cr18Ni14Mo2316JILSUS316J1STS316J1------Cu2LL220Cr19Ni13Mo3317SUS317STS317-317S31700317317317231Cr18Ni12Mo3Ti---------240Cr18Ni12Mo3Ti--------2500Cr19Ni13Mo3(00Cr17Ni14Mo3)317LSUS317LSTS317L-317LS31703317L--260Cr18Ni16Mo5317LSUS317J1STS317J1------271Cr18Ni9Ti321SUS321STS321-321S32100321321321280Cr18Ni11Ti(0Cr18Ni9Ti)321SUS321STS32104Cr18Ni10Ti20321S32100321321321290Cr18Ni11Nb347SUS347STS34704Cr18Ni10Nb40347S34700347--300Cr18Ni9Cu3XM7SUSXM7STSXM7-XM7----310Cr18Nil3Si4XM1511SUSXM15J1STSXM15J1-XM15S38100---中国与亚洲、北美诸国（地区）以及澳大利亚的不锈钢钢号近似对照：No中国①中国台湾日本韩国印度美国加拿大墨西哥澳大利亚奥氏体—铁素体型不锈钢320Cr26Ni5Mo2329JISUS329J1STS329J1-329S32900---331Cr18NillSi4AlTi--------3400Cr18Ni15Mo3Si2--------铁素体型不锈钢350Crl3Al405SUS405STS40504Cr13405S405004054054053600Cr12410LSUS410LSTS410L------371Cr17430SUS430STS43005Cr17430S4300043043043038Ycr17430FSUS430FSTS430F-430FS43020430F430F-391Cr17Mo434SUS434STS434-434S43400434--4000Cr30Mo2447JISUS447J1STS447J1------4100Cr27MoXM27USUSXM27STSXM27-XM27S44625---马氏体型不锈钢-421Cr12405403SUS403STS430-403S40300403403-430Cr13410405SUS405SST40504Cr13405S40500405405405441Cr13-410SUS410STS41012Cr13410S41000410410410451Cr13416Mo410JISUS410J1STS410J1------46YlCr13420416SUS416STS416-416S41600416416416472C...
