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时间:2019-02-04
《铸件钢号和化学成分》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、一、中国牌号的碳素及合金铸钢钢号化学成分(%)备注CSiMnP≤S≤CrNiMoCuVZG200-400(ZG15)≤0.20≤0.50≤0.800.0400.040≤0.35≤0.30≤0.20≤0.30≤0.05GB11352-89ZG230-450(ZG25)≤0.30≤0.50≤0.900.0400.040≤0.35≤0.30≤0.20≤0.30≤0.05GB11352-89ZG270-500(ZG35)≤0.40≤0.50≤0.900.0400.040≤0.35≤0.30≤0.20≤0.30≤0.05GB11352-89ZG310
2、-570(ZG45)≤0.50≤0.60≤0.900.0400.040≤0.35≤0.30≤0.20≤0.30≤0.05GB11352-89ZG340-640(ZG55)≤0.60≤0.60≤0.900.0400.040≤0.35≤0.30≤0.20≤0.30≤0.05GB11352-89ZG40Mn0.35~0.450.30~0.451.20~1.500.0400.040Q/ZB66ZG40Cr0.35~0.450.20~0.400.50~0.800.0400.0400.80~1.10Q/ZB66ZG35CrMo0.30~0.400.20
3、~0.400.50~0.800.0400.0400.80~1.100.20~0.40Q/ZB66ZG35SiMn0.30~0.400.60~0.801.10~1.400.0350.035Q/ZB66ZG40Mn20.35~0.450.20~0.401.60~1.800.0400.040Q/ZB66二、中国牌号的不锈钢、耐酸铸钢钢号化学成分(%)备注CSiMnP≤S≤CrNiMoCuNbZG0Cr18Ni9≤0.08≤1.500.80~2.000.0400.03017.00~20.008.00~11.00GB2100-80ZG0Cr18Ni1
4、2Mo2Ti≤0.08≤1.500.80~2.000.0400.03016.00~19.0011.00~13.002.00~3.00Tb5×(C-0.02)~3.00GB2100-80ZG0Cr17Ni4Cu4Nb≤0.07≤1.00≤1.000.0350.03015.50~17.503.00~5.002.60~4.600.15~0.25GB2100-80ZG1Cr130.08~0.15≤1.00≤0.600.0400.03012.00~14.00GB2100-80ZG2Cr130.16~0.24≤1.00≤0.600.0400.03012
5、.00~14.00≤0.60GB2100-80ZG1Cr17≤0.12≤1.20≤0.700.0400.03016.00~18.00GB2100-80ZGCr280.15~1.000.50~1.300.50~0.800.1000.03526.00~30.00GB2100-80ZG1Cr18Ni9≤0.12≤1.500.80~2.000.0450.03017.00~20.008.00~11.00GB2100-80ZG1Cr18Ni12Mo2Ti≤0.12≤1.500.80~2.000.0450.03016.00~19.0011.00~13.0
6、02.00~3.00Tb5×(C-0.02)~3.00GB2100-80ZG00Cr18Ni10≤0.03≤1.500.80~2.000.0400.03017.00~20.008.00~12.00GB2100-80三、日本牌号的铸钢钢号化学成分(%)备注CSiMnP≤S≤CrNiMoCuWSCPH2≤0.30≤0.60≤1.000.0400.040≤0.25≤0.50≤0.25≤0.50ZG25SCPH21≤0.20≤0.600.50~0.800.0400.0401.00~1.50≤0.500.45~0.65≤0.50≤0.10ZG15Cr
7、MoSCPH32≤0.20≤0.600.50~0.800.0400.0402.00~2.75≤0.500.90~1.20≤0.50≤0.10ZG15Cr2MoSCPH61≤0.20≤0.750.50~0.800.0400.0404.00~6.50≤0.500.45~0.65≤0.50≤0.10ZG15Cr5MoSCS13≤008≤2.00≤2.000.0400.04018.00~21.008.00~11.00ZG0Cr18Ni9SCS14≤0.08≤2.00≤2.000.0400.04017.00~20.0010.00~24.002.00~
8、3.00ZG0Cr18Ni12Mo2TiSCS24≤0.07≤1.00≤1.000.0400.04015.50~17.503.50~5.002.50~4.00Nb0.15~0.4
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