不锈钢分类及特点

《不锈钢分类及特点》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。

1、中国日本美国英国德国法国前苏联NFA35-572GB1220-92[84]AISIBS970Part4BS特点JISDIN17440DIN17224NFA35-576~582TOCT5632GB3220-92[84]UNS1449Part2NFA35-584奥氏体不锈钢。Mn和N替代1Cr17Mn6Ni5NSUS201201--------少量的Ni奥氏体不锈钢。比201含有1Cr18Mn8Ni5NSUS202202------12×17.T9AH4更高的Mn----S20200284S16----

2、--2Cr13Mn9Ni4------------奥氏体不锈钢。较低的Ni1Cr17Ni7SUS301301--------和Cr，以增加冷作硬化能力----S30100301S21X12CrNi177Z12CN17.07--1Cr17Ni8SUS301J1----X12CrNi177----奥氏体不锈钢。一般用途的1Cr18Ni9SUS302302302S25X12CrNi188Z10CN18.0912×18H918-8型不锈钢1Cr18Ni9Si3SUS302B302B--------奥氏体不锈

3、钢。Y1Cr18Ni9SUS303303303S21X12CrNiS188Z10CNF18.09--奥氏体不锈钢。奥氏体不锈钢。用Se改善切Y1Cr18Ni9SeSUS303Se303Se303S41------削加工表面奥氏体不锈钢。常用的18-80Cr18Ni9SUS304304304S15X2CrNi89Z6CN18.0908×18B10型不锈钢，碳含量比302低奥氏体不锈钢。低碳304(C00Cr19Ni10SUS304L304L304S12X2CrNi189Z2CN18.0903×18H1

4、1≤0.03%)，为了改善腐蚀抗UnRegistered力奥氏体不锈钢。加入N，提0Cr19Ni9NSUS304N1304N----Z5CN18.09A2--高强度00Cr19Ni10NbNSUS304NXM21--------00Cr18Ni10NSUS304LN----X2CrNiN1810Z2CN18.10N1Cr18Ni12SUS305S30500305S19X5CrNi1911Z8CN18.1212×18H12T奥氏体不锈钢。高Cr高Ni，[0Cr20Ni10]SUS308308-----

5、---为了可焊性0Cr23Ni13SUS309S309S--------奥氏体不锈钢。低碳3090Cr25Ni20SUS310S310S--------奥氏体不锈钢。低碳3100Cr17Ni12Mo2NSUS315N316N,S31651--------奥氏体不锈钢。奥氏体不锈钢。加入Mo，为0Cr17Ni12Mo2SUS316316316S16X5CrNiMo1812Z6CND17.1208×17H12M2T了改善耐蚀性00Cr17Ni14Mo2SUS316L316L316S12X2CrNiMo1

6、812Z2CND17.1203×17H12M2奥氏体不锈钢。低碳奥氏体不锈钢。低碳，高N0Cr17Ni12Mo2NSUS316N316N--------为了强度奥氏体不锈钢。低碳，高N00Cr17Ni13Mo2NSUS316LN----X2CrNiMoN1812Z2CND17.12N--为了强度0Cr18Ni12Mo2T----320S17X10CrNiMo1810Z6CND17.12--0Cr18Ni14Mo2Cu2SUS316J1----------00Cr18Ni14Mo2Cu2SUS316J

7、1L----------0Cr18Ni12Mo3Ti------------1Cr18Ni12Mo3Ti------------奥氏体不锈钢。高Cr高Mn，0Cr19Ni13Mo3SUS317317317S16----08X17H15M3T为改善耐蚀性奥氏体不锈钢。低碳317，00Cr19Ni13Mo3SUS317L317L317S12X2CrNiMo1816--03X16H15M3为了改善可焊性0Cr18Ni16Mo5SUS317J1----------奥氏体不锈钢。加入Ti，减0Cr18Ni11

8、TiSUS321321--X10CrNiTi189Z6CNT18.1008X18H10T少Cr的碳化物析出1Cr18Ni9Ti----UnRegistered------12X18H20T0Cr18Ni11NbSUS347347347S17X10CrNiNb189Z6CNNb18.1008X18H12B奥氏体不锈钢。0Cr18Ni13Si4SUSXM15J1XM15--------0Cr18Ni9Cu3SUSXM7XM7----Z6CNU18.10--1Cr18Mn1