不锈钢标准钢号对照表.doc

一、各国不锈钢标准钢号对照 中国GB 1220-92俄罗斯GOST 5632-72日本JIS G4303-91美国ASTMA276-96比利时BS970Part1BSEN10088-1-95德国DIN17400-96DINEN10088-1-95法国NFA35-578-91NFEN10088-1-95ISO683/13-86TR4956/841Cr17Mn6Ni5N-SUS201201X12CrMnNiN17-7-5X12CrMnNiN17-7-5X12CrMnNiN 17-7-5A-21Cr18Mn8Ni5N12KH17G9AH4SUS202202X12CrMnNiN18-9-5X12CrMnNiN18-9-5X12CrMnNiN 18-9-5A-31Cr17Ni7-SUS301301BS970Part1-96 301S21-NFA35-574-95 Z12CN17.07141Cr18Ni912KH18H9SUS302302302S31DIN17440-96 X12CrNi18-9Z10CN18.0912Y1Cr18Ni9-SUS303303303S31X12CrNiS18-9Z10CNF18.0917Y1Cr18Ni9Se12KH18H10ESUS303Se303Se303S42-17a0Cr18Ni908KH18H10SUS304304304S31X5CrNi18-10Z7CN18.091100Cr19Ni1103KH18H11SUS304L304L304S11X2CrNi19-11X2CrNi19-11100Cr19Ni9N-SUS304N1304N-0Cr19Ni10NbN-SUS304N2XM21-00Cr18Ni10N-SUS304LN-X2CrNiN18-10X2CrNiN18-10X2CrNiN18-1010N1Cr18Ni1212KH18H12TSUS305305X4CrNi18-12X4CrNi18-12X4CrNI18-12130Cr23Ni13-SUS309S309S-NFA35-578-91 Z15CN23-13150Cr25Ni20-SUS310S310S310S31-Z8CN25-20160Cr17Ni12Mo208KH17H13M2TSUS316316316S31X5CrNiMo17-12-2Z7CND17-12-22020a0Cr18Ni12Mo2Ti08KH17H13M2TSUS316Ti316Ti S31635320S31X6CrNiMoTi17-12-2X6CrNiMoTi17-12-22100Cr17Ni14Mo203KH17H14M2SUS316L316L316S13X2CrNiMo18-14-3X2CrNiMo17-12-21919a0Cr17Ni12Mo2N-SUS316N316NX5CrNiMo17-12-2X5CrNiMo17-12-2X5CrNiMo17-12-2-00Cr17Ni13Mo2N-SUS316LN316LNX2CrNiMo17-11-2X2CrNiMoN17-11-2X2CrNiMo17-11-219N19aN0Cr18Ni12Mo2Cu2-SUS316J1-00Cr18Ni14Mo2Cu2-SUS316JIL-0Cr19Ni13Mo308KH17H15M3TSUS317317316S33X5CrNiMo17-13-3-00Cr19Ni13Mo303KH16H15M3SUS317L317LPart-4 317S12X2CrNiMo18-15-4X2CrNiMo18-15-4240Cr18Ni16Mo5-SUS317J1-1Cr18Ni9Ti12KH18H10T-321321S31X6CrNitI18-10X6CrNiTi18-10110Cr18Ni10Ti08KH18H10TSUS321321321S31X6CrNiTi18-10X6CrNiTi18-10150Cr18Ni11Nb08KH18H12BSUS347347347S31X6CrNiNb18-10X6CrNiNb18-10160Cr18Ni9Cu3SUSXM7XM7X3CrNiCu18-9-4X3CrNiCu18-9-4X3CrNiCu18-9-4-0Cr18Ni13Si4-SUSXM15J1XM15-0Cr26Ni5Mo2-SUS329J1-1Cr18Ni11Si4AlTi15KH18H12G4TYU-0Cr13Al-SUS405405405S31X6CrAl13X6CrAl13500Cr12-SUS410L-Z3CT12-1Cr1712KH17SUS430430430S17X6Cr17X6Cr178YCr17SUS430F-X6CrMoS17-8a1Cr17MoSUS434-X6CrMo17-1X6CrMo17-1X6CrMo17-19c00Cr30Mo2SUS447J1-00Cr27MoSUSXM27XM27-1Cr12SUS403403410S21X6Cr13X6Cr1331Cr1312KH13SUS410410410S21X12Cr13-30Cr13AeSUS405405403S17X6Cr13X6Cr131Y1Cr13SUS416-416S21-X12CrS1371Cr13MoSUS410J1-X12CrM1262Cr1320KH13SUS420J1420420S37X20Cr13X20Cr1343Cr1330KH13SUS420J2420420S37X30Cr13X30Cr135Y3Cr13SUS420F-4Cr1340KH13-X46Cr13X46Cr13X46Cr13-1Cr17Ni214KH17H2SUS431431431S29X17CrNi16-2X17CrNi16-2967Cr17SUS440A-8Cr17SUS440B-9Cr1795KH18SUS440C-11Cr17SUS440C-Y11Cr17SUS440F-9Cr18MoSUS440C440C-9Cr18MoV-X90CrMoV18X90CrMoV18X90CrMoV18-0Cr17Ni4Cu4NbSUS630ASTM A564M-95 S17400-ISO683/16-7610Cr17Ni7Al09KH17H7YUSUS63117700X7CrNiAL17-7X7CrNiAl17-7X7CrNiAl17-72中国GB 1220-92俄罗斯GOST 5632-72日本JIS G4303-91美国ASTMA276-96比利时BS970Part1BSEN10088-1-95德国DIN17400-96DINEN10088-1-95法国NFA35-578-91NFEN10088-1-95ISO683/13-86TR4956/841Cr17Mn6Ni5N-SUS201201X12CrMnNiN17-7-5X12CrMnNiN17-7-5X12CrMnNiN 17-7-5A-21Cr18Mn8Ni5N12KH17G9AH4SUS202202X12CrMnNiN18-9-5X12CrMnNiN18-9-5X12CrMnNiN 18-9-5A-31Cr17Ni7-SUS301301BS970Part1-96 301S21-NFA35-574-95 Z12CN17.07141Cr18Ni912KH18H9SUS302302302S31DIN17440-96 X12CrNi18-9Z10CN18.0912Y1Cr18Ni9-SUS303303303S31X12CrNiS18-9Z10CNF18.0917Y1Cr18Ni9Se12KH18H10ESUS303Se303Se303S42-17a0Cr18Ni908KH18H10SUS304304304S31X5CrNi18-10Z7CN18.091100Cr19Ni1103KH18H11SUS304L304L304S11X2CrNi19-11X2CrNi19-11100Cr19Ni9N-SUS304N1304N-0Cr19Ni10NbN-SUS304N2XM21-00Cr18Ni10N-SUS304LN-X2CrNiN18-10X2CrNiN18-10X2CrNiN18-1010N1Cr18Ni1212KH18H12TSUS305305X4CrNi18-12X4CrNi18-12X4CrNI18-12130Cr23Ni13-SUS309S309S-NFA35-578-91 Z15CN23-13150Cr25Ni20-SUS310S310S310S31-Z8CN25-20160Cr17Ni12Mo208KH17H13M2TSUS316316316S31X5CrNiMo17-12-2Z7CND17-12-22020a0Cr18Ni12Mo2Ti08KH17H13M2TSUS316Ti316Ti S31635320S31X6CrNiMoTi17-12-2X6CrNiMoTi17-12-22100Cr17Ni14Mo203KH17H14M2SUS316L316L316S13X2CrNiMo18-14-3X2CrNiMo17-12-21919a0Cr17Ni12Mo2N-SUS316N316NX5CrNiMo17-12-2X5CrNiMo17-12-2X5CrNiMo17-12-2-00Cr17Ni13Mo2N-SUS316LN316LNX2CrNiMo17-11-2X2CrNiMoN17-11-2X2CrNiMo17-11-219N19aN0Cr18Ni12Mo2Cu2-SUS316J1-00Cr18Ni14Mo2Cu2-SUS316JIL-0Cr19Ni13Mo308KH17H15M3TSUS317317316S33X5CrNiMo17-13-3-00Cr19Ni13Mo303KH16H15M3SUS317L317LPart-4 317S12X2CrNiMo18-15-4X2CrNiMo18-15-4240Cr18Ni16Mo5-SUS317J1-1Cr18Ni9Ti12KH18H10T-321321S31X6CrNitI18-10X6CrNiTi18-10110Cr18Ni10Ti08KH18H10TSUS321321321S31X6CrNiTi18-10X6CrNiTi18-10150Cr18Ni11Nb08KH18H12BSUS347347347S31X6CrNiNb18-10X6CrNiNb18-10160Cr18Ni9Cu3SUSXM7XM7X3CrNiCu18-9-4X3CrNiCu18-9-4X3CrNiCu18-9-4-0Cr18Ni13Si4-SUSXM15J1XM15-0Cr26Ni5Mo2-SUS329J1-1Cr18Ni11Si4AlTi15KH18H12G4TYU-0Cr13Al-SUS405405405S31X6CrAl13X6CrAl13500Cr12-SUS410L-Z3CT12-1Cr1712KH17SUS430430430S17X6Cr17X6Cr178YCr17SUS430F-X6CrMoS17-8a1Cr17MoSUS434-X6CrMo17-1X6CrMo17-1X6CrMo17-19c00Cr30Mo2SUS447J1-00Cr27MoSUSXM27XM27-1Cr12SUS403403410S21X6Cr13X6Cr1331Cr1312KH13SUS410410410S21X12Cr13-30Cr13AeSUS405405403S17X6Cr13X6Cr131Y1Cr13SUS416-416S21-X12CrS1371Cr13MoSUS410J1-X12CrM1262Cr1320KH13SUS420J1420420S37X20Cr13X20Cr1343Cr1330KH13SUS420J2420420S37X30Cr13X30Cr135Y3Cr13SUS420F-4Cr1340KH13-X46Cr13X46Cr13X46Cr13-1Cr17Ni214KH17H2SUS431431431S29X17CrNi16-2X17CrNi16-2967Cr17SUS440A-8Cr17SUS440B-9Cr1795KH18SUS440C-11Cr17SUS440C-Y11Cr17SUS440F-9Cr18MoSUS440C440C-9Cr18MoV-X90CrMoV18X90CrMoV18X90CrMoV18-0Cr17Ni4Cu4NbSUS630ASTM A564M-95 S17400-ISO683/16-7610Cr17Ni7Al09KH17H7YUSUS63117700X7CrNiAL17-7X7CrNiAl17-7X7CrNiAl17-72中国GB 1220-92俄罗斯GOST 5632-72日本JIS G4303-91美国ASTMA276-96比利时BS970Part1BSEN10088-1-95德国DIN17400-96DINEN10088-1-95法国NFA35-578-91NFEN10088-1-95ISO683/13-86TR4956/841Cr17Mn6Ni5N-SUS201201X12CrMnNiN17-7-5X12CrMnNiN17-7-5X12CrMnNiN 17-7-5A-21Cr18Mn8Ni5N12KH17G9AH4SUS202202X12CrMnNiN18-9-5X12CrMnNiN18-9-5X12CrMnNiN 18-9-5A-31Cr17Ni7-SUS301301BS970Part1-96 301S21-NFA35-574-95 Z12CN17.07141Cr18Ni912KH18H9SUS302302302S31DIN17440-96 X12CrNi18-9Z10CN18.0912Y1Cr18Ni9-SUS303303303S31X12CrNiS18-9Z10CNF18.0917Y1Cr18Ni9Se12KH18H10ESUS303Se303Se303S42-17a0Cr18Ni908KH18H10SUS304304304S31X5CrNi18-10Z7CN18.091100Cr19Ni1103KH18H11SUS304L304L304S11X2CrNi19-11X2CrNi19-11100Cr19Ni9N-SUS304N1304N-0Cr19Ni10NbN-SUS304N2XM21-00Cr18Ni10N-SUS304LN-X2CrNiN18-10X2CrNiN18-10X2CrNiN18-1010N1Cr18Ni1212KH18H12TSUS305305X4CrNi18-12X4CrNi18-12X4CrNI18-12130Cr23Ni13-SUS309S309S-NFA35-578-91 Z15CN23-13150Cr25Ni20-SUS310S310S310S31-Z8CN25-20160Cr17Ni12Mo208KH17H13M2TSUS316316316S31X5CrNiMo17-12-2Z7CND17-12-22020a0Cr18Ni12Mo2Ti08KH17H13M2TSUS316Ti316Ti S31635320S31X6CrNiMoTi17-12-2X6CrNiMoTi17-12-22100Cr17Ni14Mo203KH17H14M2SUS316L316L316S13X2CrNiMo18-14-3X2CrNiMo17-12-21919a0Cr17Ni12Mo2N-SUS316N316NX5CrNiMo17-12-2X5CrNiMo17-12-2X5CrNiMo17-12-2-00Cr17Ni13Mo2N-SUS316LN316LNX2CrNiMo17-11-2X2CrNiMoN17-11-2X2CrNiMo17-11-219N19aN0Cr18Ni12Mo2Cu2-SUS316J1-00Cr18Ni14Mo2Cu2-SUS316JIL-0Cr19Ni13Mo308KH17H15M3TSUS317317316S33X5CrNiMo17-13-3-00Cr19Ni13Mo303KH16H15M3SUS317L317LPart-4 317S12X2CrNiMo18-15-4X2CrNiMo18-15-4240Cr18Ni16Mo5-SUS317J1-1Cr18Ni9Ti12KH18H10T-321321S31X6CrNitI18-10X6CrNiTi18-10110Cr18Ni10Ti08KH18H10TSUS321321321S31X6CrNiTi18-10X6CrNiTi18-10150Cr18Ni11Nb08KH18H12BSUS347347347S31X6CrNiNb18-10X6CrNiNb18-10160Cr18Ni9Cu3SUSXM7XM7X3CrNiCu18-9-4X3CrNiCu18-9-4X3CrNiCu18-9-4-0Cr18Ni13Si4-SUSXM15J1XM15-0Cr26Ni5Mo2-SUS329J1-1Cr18Ni11Si4AlTi15KH18H12G4TYU-0Cr13Al-SUS405405405S31X6CrAl13X6CrAl13500Cr12-SUS410L-Z3CT12-1Cr1712KH17SUS430430430S17X6Cr17X6Cr178YCr17SUS430F-X6CrMoS17-8a1Cr17MoSUS434-X6CrMo17-1X6CrMo17-1X6CrMo17-19c00Cr30Mo2SUS447J1-00Cr27MoSUSXM27XM27-1Cr12SUS403403410S21X6Cr13X6Cr1331Cr1312KH13SUS410410410S21X12Cr13-30Cr13AeSUS405405403S17X6Cr13X6Cr131Y1Cr13SUS416-416S21-X12CrS1371Cr13MoSUS410J1-X12CrM1262Cr1320KH13SUS420J1420420S37X20Cr13X20Cr1343Cr1330KH13SUS420J2420420S37X30Cr13X30Cr135Y3Cr13SUS420F-4Cr1340KH13-X46Cr13X46Cr13X46Cr13-1Cr17Ni214KH17H2SUS431431431S29X17CrNi16-2X17CrNi16-2967Cr17SUS440A-8Cr17SUS440B-9Cr1795KH18SUS440C-11Cr17SUS440C-Y11Cr17SUS440F-9Cr18MoSUS440C440C-9Cr18MoV-X90CrMoV18X90CrMoV18X90CrMoV18-0Cr17Ni4Cu4NbSUS630ASTM A564M-95 S17400-ISO683/16-7610Cr17Ni7Al09KH17H7YUSUS63117700X7CrNiAL17-7X7CrNiAl17-7X7CrNiAl17-72二、不锈钢的种类 不锈钢可以按用途、化学成分及金相组织来大体分类。以奥氏体系类的钢由18%铬-8%镍为基本组成，各元素的加入量变化的不同，而开发各种用途的钢种。1 以化学成分分类： CR系列：铁素体系列、马氏体系列 CR-NI系列：奥氏体系列，异常系列，析出硬化系列。2 以金相组织的分类： 奥氏体不锈钢 铁素体不锈钢 马氏体不锈钢 双相不锈钢 沉淀硬化不锈钢3不锈钢的表面类别现在不锈钢的发展，已使不锈钢的耐蚀性、外观、加工性、强度等特性远远超过其它材料，而且，不锈钢的许多表面处理法，可以取得丰富多彩的颜色及形状，这为不锈钢的发展作出很大的贡献。不锈钢制造过程中的表面处理法以及机械研磨表面处理法表面 特征 制造法概要 用途 NO.1 银白色，无光泽 热轧到规定厚度，再经退火和除鳞的一种粗糙、无光表面不需要有表面光泽的用途NO.2D 银白色 冷轧后进行热处理和酸洗，有时在毛面辊进行最终的一道轻轧的一种无光表面加工2D产品用于对表面要求不严的用途，一般用材，深冲用材NO.2B 光泽强于NO.2D NO.2D处理后，经过抛光辊进行最终一道轻度冷轧，以取得适当光泽。这是最常用的表面加工，该加工也可作为抛光的第一步。一般用材BA 光亮如镜 无标准，但通常是光亮退火的表面加工，表面反射性很高。建筑材料，厨房用具NO.3 粗研磨 将NO.2D和NO.2B材，用100200#（单位）的砥粒研磨带，进行研磨建筑材料，厨房用具NO.4 中间研磨 将NO.2D和NO.2B材，用150180#砥粒研磨带进行研磨而获得的抛光表面，这是通用的，有镜面反射的带有可见晶粒的光亮表面同上NO.240 细研磨 将NO.2D和NO.2B材，用240#砥粒研磨带进行研削厨房用具NO.320 极细研磨 将NO.2D和NO.2B材，用320#砥粒研磨带进行研削同上NO.400 光泽接近于BA 将NO.2B材，用400#抛光轮进行研削一般用材，建筑用材，厨房用具HL 发纹研磨 适当粒子大小的研磨材料进行发纹研削（150240#）其砥粒很多楼房，建筑用材NO.7 接近于镜面研磨 用600#回转抛光轮进行研磨美术用，装饰用NO.8 镜面研磨 镜子用抛光轮进行研磨反光镜，装饰用4不锈钢的缺陷类别 分类 个数 典型缺陷 共同缺陷 原料缺陷 28 金属球痕，大理石纹，纵向发裂划伤，异物压入，污染，折痕，卷取不良冷轧缺陷 30 辊印，辊表面粗糙，辊振动痕，鱼尾纹，微细皱纹，浪型缺陷，垫纸压入退火酸洗 32 过酸洗，退火酸洗，欠酸洗，欠退火，点蚀，锈，刷辊痕，橡胶残留，白斑，酸洗液残留，炉内停止精整缺陷 30 脱脂不良，研磨不匀，条纹，毛边5钢的分类方法5-1按化学成分分类：碳素钢合金钢：低合金钢：合金元素5% 高合金钢：合金元素10% 中合金钢：合金元素 5%10%注：不锈钢为高合金钢。5-2按质量分类： 普通钢 优质钢 高级优质（A） 特级优质钢（E）5-3按冶炼方法分类： 平炉钢 转炉钢 电炉钢 5-4按用途分类： C素结构钢 如：45# 合金结构钢 如：40Cr C素工具钢 如：T8 合金工具钢 如：3Cr2W8V 弹簧钢 如：60Si2Mn 轴承钢 如：GCr15 不锈钢耐热钢 高速钢 如：W18Cr4V 5-5按金相组织分类： 按退火状态分: 亚共析钢 共析钢 过共析钢 莱氏体钢 按退火状态：以不锈钢为例 奥氏型：0Cr18Ni9（304） 又称：18-8型 马氏体：1Cr13 2 2Cr13 3Cr13 又称：Cr13型 铁素体：1Cr17 Cr25Ti 双相不锈钢（铁素体、奥示体双相）：如：3RE60 沉垫固溶硬化不锈钢：0Cr17Ni7A1 用于导弹核工业分类序号中国 日本国际标准美国英国德国GB1220GB1221GB12228GB12229Gb12230JISISO683/13ISO683/16ANSIASTMBs970Bs1449DIN17440DIN17224铸碳素钢合金钢 1WCAG5151 SCPH1 A216 WCA161Cr-430FGS-C252ZG230-450 WCBG5151 SCPH2 SC410 A216 WCB 3WCC A216 WCC 4ZG20CrMo A217 Wc53100 B2 5G5151 SCPH21 A217 Wc41504 621E 6ZG15CrMoV 3100 B3 铸不锈钢 7ZG00Cr18Ni10G5121 SCS19A A351 CF31504 304C12E 8ZGOCr18Ni9Ti G5121 SCS13A A351 CF81504 304C15EG-X6CrNiMo18109CF3MG5121 SCS16A A351 CF3M1504 316C12E 10ZGOCr18Ni12Mo2Ti G5121 SCS14A A351 CF8M1504 316C16E 11CF8M G5121 SCS14A A744 CF-8M3100 316C