大型铸件用耐热铸钢：ZG40Cr9Si2(ZG4Cr9Si2) ZG30Cr18Mn12Si2N(ZG3Cr18Mn12Si2N) ZG35Cr24Ni7SiN ZG20Cr26Ni5(ZG3Cr25Ni5) ZG30Cr20Ni10(ZG3Cr20Ni10) ZG35Cr26Ni12 ZG35Cr28Ni16 ZG40Cr25Ni20(ZG4Cr25Ni20) ZG40Cr30Ni20(ZG4Cr30Ni20) ZG35Ni24Cr18Si2 ZG30Ni35Cr15(ZG3Ni35Cr15) ZG45Ni35Cr26 ZG40Cr22Ni4N(ZG4Cr22Ni4N) ZG30Cr25Ni20(ZG3Cr25Ni20) ZG20Cr20Mn9Ni2Si2n(ZG2Cr20Mn9Ni2Si2N) ZG08Cr18Ni12Mo2Ti(ZG0Cr18Ni12Mo2Ti) C54800 C53570 C53850 C52265 C53870 C53880 C53891 C53900 C53910 C53920 C53930 C53940 C53851 C53903 C53540 C53168