钢的化学成分及物理性能表

《钢的化学成分及物理性能表》由会员分享，可在线阅读，更多相关《钢的化学成分及物理性能表（15页珍藏版）》请在装配图网上搜索。

1、钢的化学成分及物理性能表表1 中钢规格冷打或冷锻用极低碳钢与中碳合金钢化学成分表钢号化 学 成 分 %CSiMnPSCrAlTiC-CH10.015/0.350.0300.030/C-CH1T0.06C-CH35ACR0.100.0300.010/C-CH40ACR表2 中钢规格碳素硼钢及铬钒合金硼钢化学成分表钢号化 学 成 分 %CSiMnPSCrVB10B210.100.0300.000510B3010B3310B3850BV180.100.0300.000550BV2150BV3050BV33表3 中钢规格免铅浴韧化线材化学成分表钢号化 学 成 分 %CSiMnPSMLP335K0.03

2、00.035NLP77B0.0250.025NLP82B表4 JIS G3104 铆钉用钢化学成分表钢 号化 学 成 分 %PSSV3300.0400.040SV440表5 JIS G3105链条用钢化学成分表钢号化 学 成 分 %CSiMnPSSBC3000.130.040.500.0400.040SBC4900.25表6 JIS G3503 被覆焊条心线用钢材化学成分表钢号化 学 成 分 %CSiMnPSCuSWRY110.090.030.0200.0230.20SWRY21表7 JIS G3505 低碳软钢化学成分表钢 号化 学 成 分 %CMnPSSWRM 60.080.600.045

3、0.045SWRM 80.10SWRM 10SWRM 12SWRM 15SWRM 17SWRM 20SWRM 22表12 JIS G4102 镍铬合金钢化学成分表钢号化 学 成 分 %CSiMnPSNiCrSNC2360.320.400.150.350.500.800.0300.0301.001.500.500.90SNC4150.120.180.350.652.002.500.200.50SNC6310.270.352.503.000.601.00SNC8150.120.183.003.500.701.00SNC8360.320.400.601.00表13 JIS G4103 镍铬钼合金钢化

4、学成分表钢号化 学 成 分 %CSiMnPSNiCrMoSNCM2200.170.230.150.350.600.900.0300.0300.400.700.400.650.150.30SNCM2400.380.430.701.00SNCM4150.120.180.400.701.602.00SNCM4200.170.23SNCM4310.270.350.600.900.601.00SNCM4390.360.43SNCM4470.440.50表8 JIS G3505硬钢线材化学成分表钢号化 学 成 分 %CSiMnPSSWRH270.240.310.150.350.300.600.0400.0

5、40SWRH320.290.36SWRH370.340.41SWRH42A0.390.460.300.60SWRH42B0.600.90SWRH47A0.440.510.300.60SWRH47B0.600.90SWRH52A0.490.560.300.60SWRH52B0.600.90SWRH57A0.540.610.300.60SWRH57B600.90SWRH62A0.590.660.300.60SWRH62B0.600.90SWRH67A0.640.710.300.600.0300.030SWRH67B0.600.90SWRH72A0.690.760.300.60SWRH72B0.60

6、0.90SWRH77A0.740.810.300.60SWRH77B0.600.90SWRH82A0.790.860.300.60SWRH82B0.600.90注:上表之含碳量可由买卖双方协议,由原规定之成分范围上、下限各缩窄0.01%.表14 JIS G4104 铬合金钢化学成分表钢号化 学 成 分 %CSiMnPSCrScr4150.130.180.150.350.600.850.0300.0300.901.20Scr4200.180.23Scr4300.280.33Scr4350.330.38Scr4400.380.43Scr4450.430.48表9 JIS G3507冷打或冷锻用碳钢

7、化学成分表钢号化 学 成 分 %CSiMnPSAlSWRCH6A0.080.100.600.0300.02SWRCH8A0.10SWRCH10A0.080.130.300.60SWRCH12A0.100.15SWRCH15A0.130.18SWRCH16A0.600.90SWRCH18A0.150.20SWRCH19A0.701.00SWRCH20A0.180.230.300.60SWRCH22A0.701.00SWRCH10K0.080.130.100.350.300.600.0300.035/SWRCH12K0.100.15SWRCH15K0.130.18SWRCH16K0.600.90S

8、WRCH17K0.150.200.300.60SWRCH18K0.600.90SWRCH20K0.180.230.300.60SWRCH22K0.701.00SWRCH24K0.190.251.351.65SWRCH25K0.220.280.300.60SWRCH27K0.220.291.201.50SWRCH30K0.270.330.600.90SWRCH33K0.300.36SWRCH35K0.320.38SWRCH38K0.350.41SWRCH40K0.370.43SWRCH41K0.360.441.351.65SWRCH43K0.400.460.601.90SWRCH45K0.420

9、.48SWRCH48K0.450.51SWRCH50K0.470.53钢号化 学 成 分 %CSiMnPSS 10 C0.080.130.150.350.300.600.0300.035S 12 C0.100.15S 15 C0.130.18S 17 C0.150.20S 20 C0.180.23S 22 C0.200.25S 25 C0.220.28S 28 C0.250.310.600.90S 30 C0.270.33S 33 C0.300.36S 35 C0.320.38S 38 C0.350.41S 40 C0.370.43S 43 C0.400.46S 45 C0.420.48S 4

10、8 C0.450.51S 50 C0.470.53S 53 C0.500.56S 55 C0.520.58S 58 C0.550.61S 09 CK0.070.120.150.350.300.600.0250.025S 15 CK0.130.18S 20 CK0.180.23注:S09CK,S15CK及S20CK之不纯物不得超过Cu 0.25%,Cr 0.20%,Ni 0.20%,Ni+Cr 0.30%,其余种类之不纯物不得超过Cu 0.30%,Ni 0.20%,Cr 0.20%,Ni+Cr 0.35%。表16 JIS G4106达式机械构造用锰钢及锰铬合金钢化学成分表钢号化 学 成 分 %C

11、SiMnPSCrSMn4200.170.230.150.351.201.500.0300.030/SMn4330.300.36SMn4380.360.410.150.35SMn4430.400.46SMnC4200.170.230.150.350.0300.0300.350.70SMnC4430.400.46注:各种类钢料中不纯物,Ni不得超过0.25%,Cu不得超过0.30%,又锰钢钢料之Cr不得超0.35%.表11 JIS G4052 保证硬化能之构造用合金钢化学成分表钢号化 学 成 分 %CSiMnPSNiCrMoMn系SMn420H0.160.230.150.351.151.550.0

12、300.030/SMn433H0.290.36SMn438H0.340.411.301.70SMn443H0.390.46MnCr系SMNC420H0.160.230.150.351.151.550.0300.030/0.350.70SMnC443H0.390.461.301.70Cr系Scr415H0.120.180.150.350.550.900.0300.030/0.851.25/Scr420H0.170.23Scr430H0.270.34Scr435H0.320.39Scr440H0.370.44CrMo系Scm415H0.420.490.150.350.550.900.0300.03

13、0/0.851.250.150.35Scm418H0.150.21Scm420H0.170.23Scm435H0.320.39Scm440H0.370.44Scm445H0.420.49Scm822H0.150.250.350.45NiCrMo系SNCM220H0.170.230.150.350.600.950.0300.0300.350.750.350.650.150.30SNCM420H0.170.230.400.701.552.00注:各种类钢料中之不纯物,Cu不得超过0.30%, Ni除在Ni-Cr钢及Ni-Cr-Mo钢外不得超过0.25%,双锰钢料中之Cr含量不得超过0.35%。表1

14、5 JIS G4105 铬钼合金钢化学成分表钢号化 学 成 分 %CSiMnPSCrMoSCM4150.130.180.150.350.600.850.0300.0300.901.200.150.30SCM4180.160.21SCM4200.180.23SCM4210.170.230.701.00SCM4300.280.330.600.85SCM4320.270.370.300.601.001.50SCM4350.330.380.600.850.901.20SCM4400.380.43SCM4450.430.48SCM8220.200.250.350.45注:不纯物Cu不得超过0.30%,N

15、i不得超过0.25%.表17 JIS G4801 弹簧钢化学成分表钢号化 学 成 分 %CSiMnPSCr其它SUP 30.750.900.150.350.300.600.0350.0005SUP 120.510.591.201.600.600.900.600.90/SUP 130.560.640.150.350.701.000.701.00Mo:0.250.35注：不纯物Cu不得超过0.30%。表18 JIS Z3312 CO2熔接用碳钢焊条钢化学成分表钢号化 学 成 分 %CSiMnPSCuAlTi+ZrYGW110.150.551.101.401.900.0300.0300.500.10

16、0.30YGW121.251.90/YGW131.351.900.100.500.30YGW14/YGW150.401.001.001.500.100.13YGW160.851.60/YGW17/表19 SAE/AISI 条钢、线材、锻造用半成品碳钢化学成分表钢号化 学 成 分 %CMnPS10050.060.350.0300.05010060.080.250.4010080.100.300.5010100.080.130.300.6010120.100.1510150.150.1810160.600.9010170.150.200.300.6010180.600.9010200.180.23

17、0.300.6010210.600.9010220.701.0010230.200.250.300.6010250.220.2810260.600.9010290.250.3110300.280.3410350.320.3810370.701.0010380.350.420.600.9010390.370.440.701.0010400.600.9010420.400.4710430.701.0010440.430.500.300.6010450.600.9010460.701.0010490.460.530.600.9010500.480.5510530.701.0010550.500.60

18、0.600.9010600.550.6510650.600.7010700.650.7510780.720.850.300.6010800.750.880.600.9010860.800.930.300.5010900.850.980.600.9010950.931.030.300.50注：1、铅(Lead)为改进车削性，可在普通碳钢中参加0.150.35之铅,而在代号的第二位与第三位中间加“L，如10L45、10L12。2、硼(Boron)在细晶净静钢Fine Grain,Killed Steel中,参加0.00050.0030%的硼,可增进硬化能,而在代号的第二位与第三位中间加“B，职10

19、B21、10B38。3、矽Silicon条钢及半成品，当矽有要求时，其范围如下：0.10%以下0.100.20%,0.150.35%,0.200.40%,0.300.60。线材，当矽有要求时，其范围如下：0.10以下,0.070.15%,0.100.20%,0.150.35%,0.200.40%,0.300.60%。4、某些品质、产品之磷、硫可降低成分上限要求。表21 SAE/AISI 条钢、线材、锻造用半成品高锰碳钢化学成分表钢号化 学 成 分 %CMnPS15220.180.241.101.400.0300.0500.250.190.251.351.6515260.220.291.101.

20、4015271.201.5015410.360.441.351.6515480.440.521.101.4015520.470.551.201.5015660.600.710.851.15表22 SAE/AISI 保证硬化能(淬火性)之碳钢及硼钢化学成分表钢号化 学 成 分 %CMnPSSi其它1038H0.340.430.501.000.0400.0500.150.35/1045H0.420.511522H0.170.251.001.501524H0.180.261.251.751526H0.210.301.001.501541H0.350.451.251.7515B21H0.170.240

21、.701.200.0400.0500.150.35B:0.00050.00315B28H0.250.341.001.5015B30H0.270.350.701.2015B35H0.310.3915B37H0.300.391.001.5015B41H0.350.451.251.7515B48H0.430.531.001.5015B62H0.540.670.400.60表20 SAE/AISI 条钢、线材半成品合金钢化学成分表钢号化 学 成 分 %CMnPSSiNiCrMo其它13350.330.381.601.900.0300.0400.150.35/13400.380.4340230.200.

22、250.700.900.0300.0400.150.35/0.200.30/40270.250.3040370.350.4040470.450.5041180.180.230.700.900.0300.0400.150.35/0.400.600.080.15/41200.901.200.130.2041300.280.330.400.600.801.100.150.2541370.350.400.700.9041400.380.430.751.0041420.400.4541450.430.4841500.480.5343200.170.220.450.650.0300.0400.150.35

23、1.652.000.400.600.200.30/43400.380.430.600.800.700.9046200.170.220.450.650.0300.0400.150.351.652.00/0.200.30/48200.180.230.500.703.253.7550B460.440.490.751.000.0300.0400.150.35/0.200.35/B:0.00050.00351200.170.220.700.900.700.90/51300.280.330.801.1051320.300.350.600.800.751.0051400.380.430.700.900.70

24、0.9051500.480.5351600.560.640.751.0051B6061500.480.530.700.900.0300.0400.150.35/0.801.10/V:0.15以上86150.130.180.700.900.0300.0400.150.350.400.700.400.600.150.25/86170.150.2086200.180.2386220.200.2586300.280.3386400.380.430.751.0086450.430.4887200.180.230.751.000.200.3088220.200.250.700.900.300.409259

25、0.260.640.751.000.0300.0400.701.10/0.450.65/92601.802.20/注:残留元素Cu:0.35%,Ni:0.25%,Cr:0.20,Mo0.06%表23 SAE/AISI 保证硬化能(淬火性)之合金钢化学成分表钢号化 学 成 分 %CMnPSSiNiCrMo其它1330H0.270.331.452.050.0350.0400.150.35/1335H0.320.381340H0.370.441345H0.420.494027H0.240.300.601.000.0350.0400.150.35/0.200.30/4028H0.350.054032H

26、0.290.350.0404037H0.340.414042H0.390.464047H0.440.514118H0.170.230.601.000.0350.0400.150.35/0.300.700.080.15/4120H0.180.230.901.200.400.600.130.204130H0.270.330.300.700.751.200.150.254135H0.320.380.601.004137H0.340.414140H0.370.440.651.104142H0.390.464145H0.420.494147H0.440.514150H0.470.544161H0.550

27、.650.650.950.250.354320H0.170.230.400.700.0350.0400.150.351.552.000.350.650.200.30/4340H0.370.440.550.900.650.954620H0.170.230.350.750.0350.0400.150.351.552.00/0.200.30/4718H0.150.210.600.950.0350.0400.150.350.851.250.300.600.300.40/4720H0.170.230.450.750.150.254815H0.120.180.300.700.0350.0400.150.3

28、53.203.80/0.200.30/4817H0.140.204820H0.170.230.400.8050B40H0.370.440.651.100.0350.0400.150.35/0.300.70/B:0.00050.00350B44H0.420.495046H0.430.500.130.43/50B46HB:0.00050.00350B50H0.470.540.300.7050B60H0.550.65未完下页:接上页钢号化 学 成 分 %CMnPSSiNiCrMo其它5120H0.170.230.601.000.0350.0400.150.35/0.601.00/5130H0.270

29、.330.601.100.751.205132H0.290.350.500.900.651.105135H0.320.380.701.155140H0.370.440.601.000.601.005147H0.450.520.601.050.801.255150H0.470.540.601.000.601.005155H0.500.605160H0.550.650.651.1051B60HB:0.00050.0036118H0.150.210.400.800.0350.0581B45H0.420.490.751.050.0350.0400.150.350.150.450.300.600.080

30、.15B:0.00050.0038617H0.140.200.650.950.0350.0400.150.350.350.750.350.650.150.25/8620H0.170.238622H0.190.258625H0.220.288627H0.240.308630H0.270.3386B30HB:0.00050.0038637H0.340.410.701.05/8640H0.370.448642H0.390.468645H0.420.4986B45HB:0.00050.0038650H0.470.54/8655H0.500.608660H0.550.658720H0.170.230.6

31、00.950.0350.0400.150.350.350.750.350.650.200.30/8740H0.370.440.701.058822H0.190.250.300.409259H0.560.640.651.100.0350.0400.701.20/0.450.65/9260H0.550.651.702.20/94B15H0.120.180.701.050.0350.0400.150.350.250.650.250.550.080.15B:0.00050.00391B17H0.140.2094B30H0.270.33注:残留元素Cu:0.35%以下,Ni:0.25%以下,Cr:0.2

32、0%以下,Mo:0.06%以下.表24 ANSI/AWS A5.1780 潜弧熔接用碳钢焊条化学成分表钢号化 学 成 分 %CMnSiPSCuEL80.100.250.600.070.0300.0300.030EL8K0.100.25EL120.040.140.10EM120.060.150.801.250.10EM12K0.050.150.100.35EM13K0.060.160.901.400.350.75EM15K0.100.200.801.250.100.35EH141.702.200.10注:1、除表列元素外，其它刻意增加的元素也必须报列。2、刻意增加的元素与残留元素之总和不得超过0.50%。3、钢之含量，为焊线镀铜及残留量之总和。表25 ANSI/AWS A5.1879 气体掩护电弧熔接用碳钢焊条化学成分表钢号化 学 成 分 %CMnSiPSCuER70S-30.060.150.901.400.450.750.0250.0350.50ER70S-40.070.151.001.500.650.85ER70S-60.060.151.401.850.801.15注：1、铜之含量，为为焊线镀铜及残留量之总和。2、镍、铬、钼、钒等残留量之总和不得超过0.50%