不锈钢号对照表范文.doc

不锈钢号对照表范文 不锈钢简介不锈钢一般是不锈钢和耐酸钢的总称。 不锈钢是指耐大气、蒸汽和水等弱介质腐蚀的钢，而耐酸钢则是指耐酸、碱、盐等化学浸蚀性介质腐蚀的钢。 不锈钢管自本世纪初问世，到现在已有90多年的历史。 不锈钢管的发明是世界冶金史上的重大成就，不锈钢管的发展为现代工业的发展和科技进步奠定了重要的物质技术基础。 不锈钢钢种很多，性能各异，它在发展过程中逐步形成了几大类。 按组织结构分，分为马氏不锈钢（包括沉淀硬化不锈钢）、铁素体不锈钢、奥氏体不锈钢和奥氏体加铁素体双相不锈钢等四大类；按钢中的主要化学成分或钢中的一些特征元素来分类，分为铬不锈钢、铬镍不锈钢、铬镍钼不锈钢以及低碳不锈钢、高钼不锈钢、高纯不锈钢等；按钢的性能特点和用途分类，分为耐硝酸不锈钢、耐硫酸不锈钢、耐点蚀不锈钢、耐应力腐蚀不锈钢、高强不锈钢等；按钢的功能特点分类，分为低温不锈钢、无磁不锈钢、易切削不锈钢、超塑性不锈钢等。 目前常用的分类方法是按钢的组织结构特点和钢的化学成分特点以及两者相结合的方法分类。 一般分为马氏体不锈钢、铁素体不锈钢、奥氏体不锈钢、双相不锈钢和沉淀硬化型不锈钢等，或分为铬不锈钢和镍不锈钢两大类。 2代表钢号、化学成分、室温力学性能马氏体不锈钢的代表钢号为1Cr 13、2Cr 13、3Cr 13、4Cr13等，铁素体不锈钢的代表钢号为1Cr 17、1Cr17Ti、1Cr25等，奥氏体不锈钢的代表钢号为1Cr18Ni9Ti、0Cr18Ni9 (304)、00Cr18Ni9Ti(304L)、0Cr17Ni12Mo2 (316)、00Cr17Ni14Mo2(316L)、0Cr18Ni11Ti (321)、0Cr18Ni11Nb (347)等，双相不锈钢的代表钢号为00Cr26Ni7Mo2Ti等。 为了清楚，将它们列表来说明见表 1、表 2、表3。 不锈钢用于在钢管方面，国内当前使用生产最多的是奥氏体不锈钢（约占90%以上）和少量的铁素体及双相不锈钢）。 表表1国内不锈钢标准钢号对照表中国日本美国英国德国法国前苏联GB1220-92GB3280-92JIS AISI UNS BS970BS1449DIN17440DIN17224NFA35-575NFA35-57656320Cr13SUS410S S4101Cr13SUS410410410S21X7Cr13Z6C1308X132Cr13SUS420J1420J1420S29X20Cr13Z20C1320x131Cr17SUS4304307Cr17SUS440A440A9Cr18SUS440C440C X105CrMo17Z100CD1795X180Cr18Ni9SUS304304304S15X5CrNi189Z618.0908X18H1000Cr18Ni9SUS304L304L304S12X2CrNi189Z218.0903X18H110Cr17Ni12Mo2SUS316316316S16X5CrNiMo1812Z6D17.1200Cr17Ni14Mo2SUS316L316L316S12X2CrNiMo1812Z2D17.1203X17H14M20Cr18Ni11Ti SUS321321X10CrNiTi189Z6T18.1008X18H10T0Cr18Ni11Nb SUS347347347S17X10CrNiNb189Z6Nb18.1008X18H12F表表2马氏体、铁素体、奥氏体、双相不锈钢的化学成分钢号C SiMn CrNi MoTi NbS P2Cr18Ni90.12-0.221.02.017-198-110.030.0351Cr18Ni9 (304)0.0151.02.017-198-100.030.0350Cr18Ni9(304L)0.081.02.017-198-110.030.0351Cr18Ni9Ti0.121.02.017-198-115（C0.020.8）0.030.0350Cr18Ni9Ti (321)0.081.02.017-198-115C%0.70.030.0350Cr18Ni11Nb (347)0.081.02.017-199-1210C%0.030.0350Cr17Ni12Mo2 (316)0.081.02.016-1911-151.8-2.55C%0.70.030.03500Cr26NiMo2Ti(双相)0.030.4-0.81.525-276.5-7.51.5-2.50.3-0.50.030.0351Cr13 (410)0.151.01.011.5-13.50.030.0352Cr13 (420)0.16-0.251.01.012-140.030.0353Cr130.26-0.351.01.012-140.034Cr130.36-0.451.01.012-140.031Cr17 (430)0.120.80.816-180.031Cr17Ti0.120.80.816-185C%0.80.030Cr17Ti0.080.80.816-185C%0.80.031Cr25Ti0.121.00.820-275C%0.80.03表表3马氏体、铁素体、奥氏体和双相不锈钢的室温力学性能钢号热处理制度b Mpas Mpa（%）（%）2Cr18Ni91100-1150o C水冷56821640551Cr18Ni91100-1150o C水冷53919645501100o C水冷540-706201-38248.8-6959.5-810Cr18Ni9 (304)1080-1130o C水冷49019645601Cr18Ni9Ti920-1150o C水冷54020540451100o C水冷541-790196-51040-8155-79.50Cr18Ni9Ti (321)950-1050o C水冷54119640551100o C水冷554-653245-32846-6257.2-78.300Cr18Ni101050-1100o C水冷48017740601100o C水冷510-745196-49045-68.568-81.50Cr18Ni11Nb900-1100o C水冷52020540501100o C水冷539-632235-30440-5763.5-75.51Cr18Ni12Mo2Ti1000-1100o C水冷530205405500Cr18Ni17Mo2Ti1000-1100o C水冷539-767216-41441.2-6755-77.500Cr17Ni4Mo2Ti1010-1150o C水冷48017740601050o C水冷26057854600Cr17Ni14Mo2(316L)1010-1050o C水冷48017740601050o C水冷26557854761100o C水冷230-225505-55456-63.576-8100Cr26Ni7Mo2Ti1080o C水冷67454429.666.81Cr13 (410)1000-1050o C淬火（油、水冷）700-790o C回火（油、水、空冷）58841220602Cr13 (420)1000-1050o C淬火（油、水冷）660-770o C回火（油、水、空冷）64744116551Cr17 (430)750-800o C空冷4502052250750-800o C空冷412-632245-48520-5750-80.5不锈钢钢管钢号对照表中国GB1220-9284GB3220-9284日本JIS美国AISIUNS英国BS970Part4BS1449Part2德国DIN17440DIN17224法国NFA35-572NFA35-576582NFA35-584前苏联TOCT56321Cr17Mn6Ni5N SUSxx01-1Cr18Mn8Ni5N SUS202202-1217.T9AH4-S20xx84S16-2Cr13Mn9Ni4-1Cr17Ni7SUS301301-S30100301S21X12CrNi177Z1217.07-1Cr17Ni8SUS301J1-X12CrNi177-1Cr18Ni9SUS302302302S25X12CrNi188Z1018.091218H91Cr18Ni9Si3SUS302B302B-Y1Cr18Ni9SUS303303303S21X12CrNiS188Z10F18.09-Y1Cr18Ni9Se SUS303Se303Se303S41-0Cr18Ni9SUS304304304S15X2CrNi89Z618.090818B1000Cr19Ni10SUS304L304L304S12X2CrNi189Z218.090318H110Cr19Ni9N SUS304N1304N-Z518.09A2-00Cr19Ni10NbN SUS304N XM21-00Cr18Ni10N SUS304LN-X2CrNiN1810Z218.10N1Cr18Ni12SUS305S30500305S19X5CrNi1911Z818.121218H12T0Cr20Ni10SUS308308-0Cr23Ni13SUS309S309S-0Cr25Ni20SUS310S310S-0Cr17Ni12Mo2N SUS315N316N,S31651-0Cr17Ni12Mo2SUS316316316S16X5CrNiMo1812Z6D17.120817H12M2T00Cr17Ni14Mo2SUS316L316L316S12X2CrNiMo1812Z2D17.120317H12M20Cr17Ni12Mo2N SUS316N316N-00Cr17Ni13Mo2N SUS316LN-X2CrNiMoN1812Z2D17.12N-0Cr18Ni12Mo2Ti-320S17X10CrNiMo1810Z6D17.12-0Cr18Ni14Mo2Cu2SUS316J1-00Cr18Ni14Mo2Cu2SUS316J1L-0Cr18Ni12Mo3Ti-1Cr18Ni12Mo3Ti-0Cr19Ni13Mo3SUS317317317S16-08X17H15M3T00Cr19Ni13Mo3SUS317L317L317S12X2CrNiMo1816-03X16H15M30Cr18Ni16Mo5SUS317J1-0Cr18Ni11Ti SUS321321-X10CrNiTi189Z6T18.1008X18H10T1Cr18Ni9Ti-12X18H20T0Cr18Ni11Nb SUS347347347S17X10CrNiNb189Z6Nb18.1008X18H12B0Cr18Ni13Si4SUSXM15J1XM15-0Cr18Ni9Cu3SUSXM7XM7-Z6U18.10-1Cr18Mn10NiMo3N-1Cr18Ni12Mo2Ti-320S17X10CrNiMoTi1810Z8D17.12-00Cr18Ni5Mo3Si2-S31500-3RE60(瑞典)-0Cr26Ni5Mo2SUS329J1-1Cr18Ni11Si4AlTi-1Cr21Ni5Ti-0Cr13SUS410S S41000-X7Cr13Z6C1308X131Cr13SUS410410410S21X10Cr13Z12Cr1312X132Cr13SUS420J1420420S29X20Cr13Z20Cr1330X13-S4xx20S27-3Cr13SUS420J2-420S45-14X17H23Cr13Mo-3Cr16SUS429J1-1Cr17Ni2SUS431431431S29X22CrNi17Z15-02-7Cr17SUS440A440A-11Cr17SUS440C440C-95X188Cr17SUS440B44013-1Cr12-4Cr13SUS420J2-X4DCr13Z40C13-9Cr18SUS440C440C-X105CrMo17Z100CD17-9Cr18Mo SUS440C440C-9Cr18MoV SUS440B440B-X90CrMoV18Z617.12-0Cr17Ni4Cu4Nb SUS630630-0Cr17Ni7Al SUS631631-09X17H710-S17700-X7CrNiAl177Z8A17.7-0Cr15Ni7Mo2Al-632-S15700-Z8D15.7-00Cr12SUS410-0Cr13Al00Cr13AlSUS405405-S40500405S17X7CrAl13Z6CA13-1Cr15SUS429429-1Cr17SUS430430-12X17-S43000430S15X8Cr17Z8C17-Y1Cr17SUS430F430F-S43020-X12CrMoS17Z10CF17-00Cr17SUS430LX-1Cr17Mo SUS434434-S43400434S19X6CrMo17Z8CD17.01-00Cr17Mo SUS436L-00Cr18Mo2SUS444-00Cr27Mo SUSXM27XM27-S44625-Z01CD26.1-00Cr30Mo2SUS447J1-1Cr12SUS403403,S40300403S17-1Cr13Mo SUS410J1-钢管、无缝钢管、合金管，五岳钢铁本着“客户第一，诚信至上”的原则，与多家企业建立了长期的合作关系。 热诚欢迎各界朋友前来参观、考察、洽谈业务。 1.一般用途无缝钢管ASTM A53GR.B，钢号SA53B，规格1/4-28,13.7-711.2mm2.高温作业用无缝钢管ASTM A106GR.B，钢号SA106B，规格1/4-28,13