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1、常用碳素鑄鋼成份表牌號(hào)化學(xué)成分(%)CMnSiP≤S≤CrNiMoCu≤殘余元素總和≯DT3(電工純鐵)≤0.04≤0.30≤0.200.0200.020≤0.10≤0.20≤0.20?Al≤0.50ZG200-400(ZG15)0.12~0.200.50~0.800.20~0.450.0400.040≤0.35≤0.30≤0.200.301.00ZG230-450(ZG25)0.22~0.300.50~0.800.20~0.450.0400.040≤0.35≤0.30≤0.200.301.00ZG270-500(ZG35)0.32~0.400.50~0
2、.800.20~0.450.0400.040≤0.35≤0.30≤0.200.301.00ZG310-570(ZG45)0.42~0.500.50~0.800.20~0.450.0400.040≤0.35≤0.30≤0.200.301.00常用不銹鋼成份表牌號(hào)化學(xué)成分(%)CMnSiP≤S≤CrNiMoCuTiZG1Cr17Mn9Ni4Mo3Cu2N(Ni-N)≤0.128.00~10.0≤1.500.0600.03516.0~19.03.00~5.002.90~3.502.00~2.50N0.16~0.26ZG0Cr18Ni9Ti(304)≤0.080
3、.80~2.00≤1.500.0400.03017.0~20.08.00~11.00??5(c-0.02)~0.70ZG0Cr18Ni12Mo2Ti(316)≤0.080.80~2.00≤1.500.0400.03016.0~19.011.0~13.002.00~3.00?5(c-0.02)~0.70ZG0Cr19Ni10Mo2(1.4408)≤0.08≤2.00≤1.500.0400.04018.0~21.09.0~12.002.00~3.00??ZG0Cr13Ni6Mo≤0.08≤0.80≤0.700.0300.03012.0~14.05.50~6.
4、500.40~1.00??ZG2Cr130.16~0.24≤0.60≤1.000.0400.03012.0~14.0≤0.60???ZG0Cr25Ni5Mo2(1.4460)≤0.081.0~1.50.5~0.80.0400.03524.0~26.04.0~6.01.5~2.0?N:0.02~0.10常用耐磨鋼成份表牌號(hào)化學(xué)成份%CMnSiP≤S≤CrZGMn13-11.10~1.5011.0~14.00.30~1.000.0900.050?ZGMn13-21.00~1.4011.0~14.00.30~1.000.0900.050?ZGMn13-30.9
5、0~1.3011.0~14.00.30~0.800.0800.050?ZGMn13-40.90~1.2011.0~14.00.30~0.800.0700.050?ZGMn13Cr20.90~1.3011.0~14.0≤0.800.0700.0401.50~2.50ZGMn141.12~1.2513.0~15.00.30~1.000.0550.050≤0.60常用低合金鋼成份表牌號(hào)化學(xué)成分(%)CMnSiP≤S≤CrNiMoCu≤ZG45MnSi0.40~0.481.10~1.400.40~0.700.0350.030???0.30ZG50MnMo0.47
6、~0.550.90~1.100.17~0.370.0400.030??0.15~0.30?ZG40Cr0.35~0.450.50~0.800.20~0.400.0300.0300.80~1.10≤0.30?0.25ZG35CrMo0.30~0.370.50~0.800.30~0.500.0300.0300.80~1.20≤0.300.20~0.300.25ZG25CrNiMo0.22~0.290.60~0.950.20~0.350.0400.0400.40~0.700.40~0.700.15~0.250.30ZG5CrMnMo0.50~0.601.20~
7、1.600.25~0.600.0350.0350.60~0.90?0.15~0.35?常用鑄鐵成份表牌號(hào)化學(xué)成分(%)CMnSiP≤S≤MoCuReMg灰鐵?????????HT2003.2~3.50.8~1.01.5~1.80.150.12????HT3002.9~3.20.9~1.11.2~1.50.150.12????球墨鑄鐵?????????QT700-23.7~4.00.5~0.82.3~2.60.10.020.15~0.40.4~0.80.035~0.0650.035~0.065QT600-33.6~3.80.5~0.72.0~2.40.08
8、0.0150.30.8~1.0?0.06~0.08耐磨耐熱鑄鐵?????CrNi