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常用国内外金属材料--铸铁牌号对照.doc

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    • 常用国内外金属材料--铸铁牌号对照灰口铸铁牌号对照中国美国德国日本法国英国国际GB/T 9439-1988ASTM A48DIN1691JIS G5501NFA32-101BS1452ISO/R185HT150Class 20BGG15FC15Ft.15DCr.150Cr.15HT200Class 25BGG20FC20Ft.20DCr.180Cr.20HT250Class 35BGG25FC25Ft.25D——Cr.25HT300Class 45B/50BGG30FC30Ft.30DCr.300Cr.30HT350Class 55BGG35FC35Ft.35DCr.350Cr.35——Class 60BGG40——Ft.40DCr.400Cr.40  球墨铸铁牌号对照中国美国德国日本法国英国国际GB 1348-1988ASTM A536DIN1693JIS G5502NFA32-201BS 2789ISO/R1083QT400-1860-40-18GGG40FCD40FGS370-17Cr.370-17Cr.370-17QT450-1065-45-12————FGS400-12Cr.420-12Cr.420-12QT500-780-55-06GGG50FCD45/50FGS500-7Cr.500-7Cr.500-7QT600-3GGG60FCD60FGS600-3Cr.600-3Cr.600-3QT700-2100-70-03GGG70FCD70FGS700-2Cr.700-2Cr.700-2QT800-2120-90-02GGG80——FGS800-2Cr.800-2Cr.800-2注:本对照表为抗拉强度近似对照。

      常用碳素铸钢成份表 牌号化学成分(%)CMnSiP≤S≤CrNiMoCu≤残余元素总和≯DT3(电工纯铁)≤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)0.32~0.400.50~0.800.20~0.450.0400.040≤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常用不锈钢成份表 牌号化学成分(%)CMnSiP≤S≤CrNiMoCuTiZG1Cr17Mn9Ni4Mo3Cu2N(Ni-N)≤0.128.00~10.0≤1.500.0600.03516.0~19.03.00~5.002.90~3.502.00~2.50N 0.16~0.26ZG0Cr18Ni9Ti(304)≤0.080.80~2.00≤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≤0.700.0300.03012.0~14.05.50~6.500.40~1.00  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常用耐磨钢成份表 牌号化学成份 %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 ZGMn13-30.90~1.3011.0~14.00.30~0.800.0800.050 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常用低合金钢成份表 牌号化学成分(%)CMnSiP≤S≤CrNiMoCu≤ZG45MnSi0.40~0.481.10~1.400.40~0.700.0350.030   0.30ZG50MnMo0.47~0.550.90~1.100.17~0.370.0400.030  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≤0.300.20~0.300.25ZG25CrNiMo0.22~0.290.60~0.950.20~0.350.0400.0400.40~0.700.40~0.700.15~0.250.30ZG5CrMnMo0.50~0.601.20~1.600.25~0.600.0350.0350.60~0.90 0.15~0.35 常用铸铁成份表 牌号化学成分(%)CMnSiP≤S≤MoCuReMg灰铁         HT2003.2~3.50.8~1.01.5~1.80.150.12    HT3002.9~3.20.9~1.11.2~1.50.150.12    球墨铸铁         QT700-23.7~4.00.5~0.82.3~2.60.10.020.15~0.40.4~0.80.035~0.0650.035~0.065QT600-33.6~3.80.5~0.72.0~2.40.080.0150.30.8~1.0 0.06~0.08耐磨耐热铸铁     CrNiCuVRTCR161.6~2.4≤1.01.5~2.20.100.0515.0~18.0   A类高铬铸铁3.2~3.40.8~1.00.8~1.00.040.0317~200.15~0.250.4~0.60.5~0.7B类高铬铸铁3.8~3.00.6~0.80.6~0.80.040.0325~270.3~0.5 常用钢锭钢成份表 牌号化学成分(%)CMnSiP≤S≤CrNiMoCu≤450.42~0.500.50~0.800.17~0.370.0350.0350.250.25 0.2516Mn0.12~0.201.20~1.600.20~0.600.0350.035≤0.30≤0.30 0.2520MnMo0.17~0.231.10~1.400.17~0.370.0350.035≤0.30≤0.300.20~0.350.2540Cr0.37~0.440.50~0.800.17~0.370.0350.0350.80~1.10≤0.30 0.3035CrMo0.32~0.400.40~0.700.17~0.370.0350.0350.80~1.10≤0.300.15~0.250.305CrMnMo0.50~0.601.20~1.600.25~0.600.0300.0300.60~0.90 0.15~0.300.3034CrNi3Mo0.30~0.400.50~0.800.17~0.370.0300.0350.70~1.102.75~3.250.25~0.40 40CrNiMoA0.37~0.440.0~0.800.17~0.370.0350.0350.60~0.901.25~1.650.15~0.250.300Cr18Ni9Ti(304)≤0.08≤2.00≤1.000.0350.03017.0~19.08.00~11.0 Ti:5(C-0.02)~0.800Cr18Ni12MoTi(316)≤0.12≤2.00≤1.000.0350.03016.0~19.011.0~14.01.80~2.50Ti:5(C-0.02)~0.800Cr13Ni6Mo2Re≤0.060.60~0.90≤0.800.0350.03512.0~14.05.00~6.502.00~2.50配入:Re=0.200Cr13≤0.08≤0.60≤0.600.0350.0301。

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