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1、钢号 化学成分（%） 机械性能（）CSiMnPSCrNiMoCuVbMPabMPaHBAKv 不是因为你相信 “ 学习是苦根上长出来的甜果 ” ，所以你总能坚持着努力学习？经过两年的不懈努力，你已成为全校闻名的好学生。新的学习生活已经在你面前展开，愿你驾驶着装满知识的巨轮，树起理想的风帆，擎着奋斗的指南针，抵达成功的彼岸。J 碳钢你文文静静，秀气美丽，课堂上总是眨巴着乌溜溜的眼睛专心地听讲，作业完成得认真又整洁，每次值日你都能有始有终，认真完成，老师真喜欢你。如果在课堂上积极举手发言，那你的思维会更加敏捷，口头表达能力会更加出色。勇敢些，相信你能行。铸件 ZG200-4000.200.500.
2、800.040.040.300.300.200.300.05400200254030ZG230-4500.300.500.900.040.040.300.300.200.300.05450230222325ZG270-5000.400.500.900.040.040.300.300.200.300.05500270182522ZG310-5700.500.600.900.040.040.300.300.200.300.05570300152115ZG340-6400.600.600.900.040.040.300.300.200.300.05640340101810WCA0.250.600.7
3、00.040.0450.500.500.200.300.034155852052435WCB0.300.601.00.040.0450.500.500.200.300.034856552502235WCC0.250.601.200.040.0450.500.500.200.300.034856552752235低合金钢ZG20CrMo0.170.250.200.450.500.800.030.030.500.800.400.60460245183024ZG35CrMo0.300.370.300.500.500.800.030.030.801.200.200.307408805101227ZG4
4、0Cr0.350.450.200.400.500.800.030.030.801.100.156303451826212ZG15W1Mo1V0.140.200.150.370.400.700.030.031.201.701.01.205393432035140WC10.250.600.500.800.040.0450.350.500.450.650.50W0.104506202402435WC50.050.200.600.400.700.040.0450.500.900.60-1.00.901.200.50W0.104856552752035WC60.050.200.600.500.800.0
5、40.0451.01.500.500.450.650.50W0.104856552752035WC90.050.180.600.400.700.040.0452.02.750.500.901.200.50W0.1048565527520354C0.300.801.000.040.0450.400.800.400.800.150.300.500.306204151835A487(MS-512-06)0.300.801.000.040.040.400.800.400.800.150.25 0.306555171835207-237低温钢 LCB(-46）0.300.601.00.040.04450
6、620240243518LC3(-101）0.150.600.500.800.040.0453.04.0485655275243520CF8(-196）0.081.501.500.040.0418.021.08.012.04852063520中高合金钢1Cr5Mo0.150.500.600.0350.034.06.00.600.450.6059039018ZG2Cr5Mo0.150.200.500.600.040.044.06.00.500.450.600.50W0.105903901630ZG1Cr18Ni90.121.500.800.200.0450.0317.020.08.011.044
7、02002532CF8M0.081.501.500.040.0418.021.09.012.02.03.048520530CF3M0.031.501.500.040.0417.021.09.013.02.03.048520530ZG2Cr130.150.251.00.600.040.0312.014.05503902050高铬铸铁KMTBCr262.33.01.00.501.00.060.1023.028.001.501.002.0HRC55双相不锈钢CK3MCuN0.0251.01.200.010.04519.520.517.919.56.007.000.501.00N:0.18-0.2455026035 注：碳钢中Cr、Ni、Mo、Cu、V是残余元素；WC1中Cr、Ni、Cu、W是残余元素；WC5中Cu、W是残余元素；WC6、WC9中Ni、Cu、W是残余元素；1Cr5Mo、ZG2Cr5Mo中Ni、Cu、W是残余元素。