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时间:2020-04-10
《美国不锈钢钢号和成分.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、9.3美国9.3.1不锈钢、耐热钢和耐高温钢钢号和化学成分ASTMA276A314A458A479A564A565A582A666UNS化学成分(%)数字系钢统CMnPSSi号CrNi其它元素编(最大)(最大)(最大)(最大)(最大)号S201002010.155.50~7.500.0600.0301.0016.00~18.003.50~5.50N≤0.25S202002020.157.50~10.000.0600.0301.0017.00~19.004.00~6.00N≤0.25S20300203EZ0.085.00~6.500.040.18~0.351.0016.00~18.005.00~
2、6.50Mo≤0.50Cu1.75~2.25S205002050.12~0.2514.00~15.500.0600.0301.0016.50~18.001.00~1.75N0.32~0.40S301003010.152.000.0450.0301.0016.00~18.006.00~8.00S302003020.152.000.0450.0301.0017.00~19.008.00~10.00N≤0.10S30215302B0.152.000.0450.0302.00~3.0017.00~19.008.00~10.00S303003030.152.000.20≥0.151.0017.00~19
3、.008.00~10.00Mo≤0.60S30330303Cu0.152.000.15≥0.101.0017.00~19.006.00~10.00Se≤0.10S30345303Ma0.152.000.050.11~0.161.0017.00~19.008.00~10.00Mo0.40~0.60Al0.60~1.00S30360303Pb0.152.000.040.12~0.251.0017.00~19.008.00~10.00Mo≤0.60Pb0.12~0.30S30310303+X0.152.50~4.500.20≥0.151.0017.00~19.007.00~10.00Mo≤0.60S
4、30323303Se0.152.000.200.061.0017.00~19.008.00~10.00Se≥0.15S304003040.082.000.0450.0301.0018.00~20.008.00~10.50N≤0.10S30409304H0.04~0.102.000.0450.0301.0018.00~20.008.00~11.00S30403304L0.032.000.0450.0301.0018.00~20.008.00~12.00N≤0.10S30451304N0.082.000.0450.0301.0018.00~20.008.00~10.50N0.10~0.16S304
5、53304LN0.032.000.0450.0301.0018.00~20.008.00~12.00N0.10~0.16S304540.032.000.0450.0301.0018.00~20.008.00~12.00N0.16~0.30S305003050.122.000.0450.0301.0017.00~19.0010.50~13.00—(307)0.153.75~4.750.0450.0301.0019.00~22.009.00~10.50S308003080.082.000.0450.0301.0019.00~21.0010.00~12.001UNS化学成分(%)数字系钢统CMnPS
6、Si号CrNi其它元素编(最大)(最大)(最大)(最大)(最大)号S309003090.202.000.0450.0301.0022.00~24.0012.00~15.00S30940309Cb0.082.000.0450.0301.0022.00~24.0012.00~16.00Cb+Ta10×C~1.10N≤0.10S30908309S0.082.000.0450.0301.0022.00~24.0012.00~15.00S310003100.252.000.0450.0301.5024.00~26.0019.00~22.00S31040310Cb0.082.000.0450.0301.5
7、024.00~26.0019.00~22.00Cb+Ta10×C~1.10N≤0.10S31008310S0.082.000.0450.0301.5024.00~26.0019.00~22.00Mo6.00~6.50Cu0.50~1.00S312540.0201.000.0300.0300.8019.50~20.5017.50~18.50N0.18~0.22S314003140.252.000.0
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