碳素结构钢和碳锰结构钢

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1、美国           碳素结构钢和碳锰结构钢 (1)美国ASTM标准一般用途碳素钢棒材的钢号与化学成分〔ASTMA29/29M(1999)〕 一般用途碳素钢棒材的钢号与化学成分(质量分数)(%) 钢号CMnPS ASTMUNS≤≤ 1005G10050≤0.06≤0.350.0400.050 1006G10060≤0.080.25~0.400.0400.050 1008G10080≤0.100.30~0.500.0400.050 1010G101000.08~0.130.30~0.600.0400.050 1011G101100.08~0.130.60~0.

2、900.0400.050 1012G101200.10~0.150.30~0.600.0400.050 1013G101300.11~0.160.50~0.800.0400.050 1015G101500.13~0.180.30~0.600.0400.050 1016G101600.13~0.180.60~0.900.0400.050 1017G101700.15~0.200.30~0.600.0400.050 1018G101800.15~0.200.60~0.900.0400.050 1019G101900.15~0.200.70~1.000.0400.05

3、0 1020G102000.18~0.230.30~0.600.0400.050 1021G102100.18~0.230.60~0.900.0400.050 1022G102200.18~0.230.70~1.000.0400.050 1023G102300.20~0.250.30~0.600.0400.050 1025G102500.22~0.280.30~0.600.0400.050 1026G102600.22~0.280.60~0.900.0400.050 1029G102900.25~0.310.60~0.900.0400.050 1030G1030

4、00.28~0.340.60~0.900.0400.050 1034G103400.32~0.380.50~0.800.0400.050 1035G103500.32~0.380.60~0.900.0400.050 1037G103700.32~0.380.70~1.000.0400.050 1038G103800.35~0.420.60~0.900.0400.050 1039G103900.37~0.440.70~1.000.0400.050 1040G104000.37~0.440.60~0.900.0400.050 1042G104200.40~0.470

5、.60~0.900.0400.050 1043G104300.40~0.470.70~1.000.0400.050 1044G104400.43~0.500.30~0.600.0400.050 1045G104500.43~0.500.60~0.900.0400.050 1046G104600.43~0.500.70~1.000.0400.050 1049G104900.46~0.530.60~0.900.0400.050 1050G105000.40~0.550.60~0.900.0400.050 1053G105300.48~0.550.70~1.000.0

6、400.050 1055G105500.50~0.600.60~0.900.0400.050 1059G105900.55~0.650.50~0.800.0400.050 1060G106000.55~0.650.60~0.900.0400.050 1064G106400.60~0.700.50~0.800.0400.050 1065G106500.60~0.700.60~0.900.0400.050 1069G106900.65~0.750.40~0.700.0400.050 1070G107000.65~0.750.60~0.900.0400.050 107

7、1_0.65~0.700.75~1.050.0400.050 1074G107400.70~0.800.50~0.800.0400.050 1075G107500.70~0.800.40~0.700.0400.050 1078G107800.72~0.850.30~0.600.0400.050 1080G108000.75~0.880.60~0.900.0400.050 1084G108400.80~0.930.60~0.900.0400.050 1086G108600.80~0.930.30~0.500.0400.050 1090G109000.85~0.98

8、0.60~0.900.0