ZG25Cr18Ni9Si2
铸钢分为铸造碳钢、铸造低合金钢和铸造特种钢3类。 铸造碳钢。以碳为主要合金元素并含有少量其他元素的铸钢。含碳小于0.2%的为铸造低碳钢,含碳0.2%~0.5%的为铸造中碳钢,含碳大于0.5%的为铸造高碳钢。随着含碳量的增加,铸造碳钢的强度增大,硬度提高。铸造碳钢具有较高的强度、塑性和韧性,成本较低,在重型机械中用于制造承受大负荷的零件,如轧钢机机架、水压机底座等;在铁路车辆上用于制造受力大又承受冲击的零件如摇枕、侧架、车轮和车钩等。 铸造低合金钢。含有锰 、铬、铜等合金元素的铸钢。合金元素总量一般小于5%,具有较大的冲击韧性,并能通过热处理获得更好的机械性能。铸造低合金钢比碳钢具有较优的使用性能,能减小零件质量,提高使用寿命。 铸钢
[1]铸造特种钢。为适应特殊需要而炼制的合金铸钢,品种繁多,通常含有一种或多种的高量合金元素,以获得某种特殊性能。例如 ,含锰11%~14%的高锰钢能耐冲击磨损,多用于矿山机械、工程机械的耐磨零件;以铬或铬镍为主要合金元素的各种不锈钢,用于在有腐蚀或650℃以上高温条件下工作的零件,如化工用阀体、泵、容器或大容量电站的汽轮机壳体等。
耐热铸钢和铸造合金 ZG30Cr7Si2 C54804 ZG40Cr13Si2 C54820 ZG40Cr17Si2 C54830 ZG40Cr24Si2 C54834 ZGCr29Si2 C54901 ZG25Cr18Ni9Si2 C53801 ZG25Cr20Ni14Si2 C53821 ZG40Cr22Ni10Si2 C53871 ZG40Cr24Ni24SiNb1 C53831 ZG40Cr25Ni12Si C53881 ZG40Cr25Ni20Si2 C53901 ZG40Cr27Ni4Si2 C54890 ZG45Cr20Co20Ni20Mo3W3 C53960 ZG10Ni31Cr20Nb1 C53961 ZG40Ni35Cr17Si2 C53931 ZG40Ni35Cr26Si2 C53941 ZG40Ni35Cr26Si2Nb1 C53942 ZG40Ni38Cr19Si2 C53951 ZG40Ni38Cr19Si2Nb1 C53952 ZNiCr28Fe17W5Si2C0.4 C94003 ZNiCr50Nb1C0.1 C94004 ZNiCr19Fe18Si1C0.5 C94001 ZNiCr18Fe15Si1C0.5 C94005 ZNiCr25Fe20Co15 W5Si1C0.46 C94002 ZCoCr28Fe18C0.3 C96001
大型铸件用耐热铸钢 ZG40Cr9Si2 C54800 ZG30Cr18Mn12Si12N C53570 ZG35Cr24Ni7SiN C53850 ZG20Cr26Ni5 C52265 ZG30Cr20Ni10 C53870 ZG35Cr26Ni12 C53880 ZG35Cr28Ni16 C53891 ZG40Cr25Ni20 C53900 ZG40Cr30Ni20 C53910 ZG35Ni24Cr18Si2 C53920 ZG30Ni35Cr15 C53930 ZG45Ni35Cr26 C53940 ZG40Cr22Ni4N C53851 ZG30Cr25Ni20 C53903 ZG20Cr20Mn9Ni2Si2N C53540 ZG08Cr18Ni12Mo2Ti C53168
大型铸件用高锰铸钢 ZGMn13-1 C40131 ZGMn13-2 C40132 ZGMn13-3 C40133 ZGMn13-4 C40134 ZGMn13Cr C43130 ZGMn13Cr2 C43132 ZGMn13Ni4 C40136 ZGM13Mo C41130 ZGMbMo2 C41132
冶金设备用高锰铸钢 ZGMn13-1 C40131 ZGM13-2 C40132 ZGMn13-3 c40133 ZGMn13-4 C40134 ZGMn13-5 C43132
承压铸钢 ZGA ZGAG ZGB ZGBG ZGBD ZG ZGG ZGD ZG19MoG ZG21Cr1MoD ZG15Cr1MoG ZG14MoVG ZG12Cr2Mo1G ZG16Cr2Mo1G ZG20Cr2Mo1D ZG17Cr1Mo1VG ZG16Cr5MoG ZG14Cr9Mo1G ZG14Cr12NiMoG ZG08Cr12Ni4Mo1D ZG23Cr12Mo1NiVG ZG14Ni4D ZG24Ni2MoD ZG22Ni3Cr2MoAD ZG22Ni3Cr2MoBD ZG03Cr18Ni10 ZG07Cr20Ni10 ZG07Cr20Ni10G ZG07Cr18Ni10D ZG08Cr20Ni10D ZG03Cr19Ni11Mo2 ZG07Cr19Ni11Mo2G ZG08Cr19Ni11Mo2Nb ZG03Cr19Ni11Mo3 ZG07Cr19Ni11Mo3
轧辊用铸钢 ZU70 M50700 ZU70Mn M51700 ZU80 M50800 ZU60CrMnMo M64600 ZU65CrNiMo M66650 ZU70Mn2 M60700 ZU70Mn2Mo M61700 ZU75CrMo M64750 ZU75CrNiMnMo M66750 ZU80Cr M63800 ZUB140CrMo M64960 ZUB140CrNiMo M66940 ZUB160CrMo M64960 ZUB160CrNiMo M66960 ZUS140SiCrMo M67940 ZUS150SiCrMo M67950