奥氏体不锈钢化学成分一览表.doc

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1、美国、中国、欧盟常用不锈钢化学成分一览表钢级/牌号CMnPSSiNiCrMoTiN其他304S304000.0820.0450.0318~1118~2006Cr19Ni10S304080.0820.0350.0318~1118~201.43011.43010.0720.0450.01518~10.517~19.5304HS304090.04~0.120.0450.0318-1118~20304LS304030.0320.0450.0318~1218~20022Cr19Ni10S304030.0320.0350.0318~1218~201.43071.4307

2、0.0320.0450.01518~1017.5~19.5321S321000.0820.0450.0319~1217~195C-0.706Cr18Ni11TiS321680.0820.0350.0319~1217~195C~0.71.45411.45410.0820.0450.01519~1217~195C~0.7321HS321690.04~0.120.0450.0319~1217~194C~0.7316LS316030.0320.0450.03110~1416~182-3022Cr17Ni12Mo2S316030.0320.0350.03110~141

3、6~182-31.44041.44040.0320.0450.015110~1316.5~18.52-2.5316HS316090.04~0.120.0450.03110~1416~182-307Cr17Ni12Mo2S316090.04~0.120.0350.03110~1416~182-3316TiS316350.0820.0450.03110~1416~182-35（C+N）~0.706Cr17Ni12Mo2TiS316680.0820.0350.03110~1416~182-35C~0.71.45711.45710.0820.0450.015110.

4、5~13.516.5~18.52-2.55C~0.7317LS317030.0320.0450.03111~1518~203~4022Cr19Ni13Mo3S317030.0320.0350.03111~1518~203~41.44381.44380.0320.0400.015113~1617.5~19.53~4347S347000.0820.0450.0319~1217~19Nb+Ta=10C~1.106Cr18Ni11NbS347780.0820.0350.0319~1217~19Nb=10C~1.11.45501.45500.0820.0450.015

5、19~1217~19Nb=10C~1.0347HS347090.04~0.120.0450.0319~1217~19Nb+Ta=8C~1.107Cr18Ni11NbS347790.04~0.120.0350.0319~1217~19Nb=10C~1.1348S348000.0820.0450.0319~1217~19Nb+Ta=10C~1.1348HS348090.04~0.120.0450.0319~1217~19Nb+Ta=8C~1.1904LN089040.0220.040.03119~2323~284~5Cu=1~206Cr25Ni20S310080

6、.0820.0350.031.519~2224~26310SS310080.0820.0450.03119~2224~260.75双相钢化学成份S31803S318030.0320.030.0214.5~6.521~232.5~3.5N=0.08~0.2S32205S322050.0320.030.0214.5~6.522~233~3.5N=0.14~0.2S32750S327500.031.20.0350.020.86~824~263~5N=0.24~0.32Cu≤0.5,编制：苏州宇力管业有限公司