鋼的化學(xué)成分及機(jī)械性能表.doc

鋼的化學(xué)成分及機(jī)械性能表表1 中鋼規(guī)格冷打或冷鍛用極低碳鋼與中碳合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSCrAlTiC-CH10.015/0.350.0300.030/C-CH1T0.06C-CH35ACR0.35-0.390.100.60-0.900.0300.010/C-CH40ACR0.40-0.44表2 中鋼規(guī)格碳素硼鋼及鉻釩合金硼鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSCrVB10B210.18-0.230.100.70-1.000.0300.000510B300.28-0.340.15-0.3510B330.32-0.3610B380.35-0.4250BV180.15-0.200.100.70-1.000.0300.000550BV210.18-0.2350BV300.27-0.3350BV330.32-0.350.15-0.35表3 中鋼規(guī)格免鉛浴韌化線材化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSMLP335K0.29-0.360.10-0.350.60-0.900.0300.035NLP77B0.74-0.810.15-0.350.0250.025NLP82B0.79-0.85表4 JIS G3104 鉚釘用鋼化學(xué)成分表鋼 號(hào)化 學(xué) 成 分 %PSSV3300.0400.040SV440表5 JIS G3105鏈條用鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSSBC3000.130.040.500.0400.040SBC4900.250.15-0.401.00-1.50表6 JIS G3503 被覆焊條心線用鋼材化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSCuSWRY110.090.030.35-0.650.0200.0230.20SWRY210.10-0.15表7 JIS G3505 低碳軟鋼化學(xué)成分表鋼 號(hào)化 學(xué) 成 分 %CMnPSSWRM 60.080.600.0450.045SWRM 80.10SWRM 100.08-0.130.30-0.60SWRM 120.10-0.15SWRM 150.13-0.18SWRM 170.15-0.20SWRM 200.18-0.23SWRM 220.20-0.25表12 JIS G4102 鎳鉻合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 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 鎳鉻鉬合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 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硬鋼線材化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSSWRH270.240.310.150.350.300.600.0400.040SWRH320.290.36SWRH370.340.41SWRH42A0.390.460.300.60SWRH42B0.600.90SWRH47A0.440.510.300.60SWRH47B0.600.90SWRH52A0.490.560.300.60SWRH52B0.600.90SWRH57A0.540.610.300.60SWRH57B600.90SWRH62A0.590.660.300.60SWRH62B0.600.90SWRH67A0.640.710.300.600.0300.030SWRH67B0.600.90SWRH72A0.690.760.300.60SWRH72B0.600.90SWRH77A0.740.810.300.60SWRH77B0.600.90SWRH82A0.790.860.300.60SWRH82B0.600.90注:上表之含碳量可由買(mǎi)賣(mài)雙方協(xié)議,由原規(guī)定之成分范圍上、下限各縮窄0.01%.表14 JIS G4104 鉻合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 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冷打或冷鍛用碳鋼化學(xué)成分表鋼號(hào)化 學(xué) 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/SWRCH12K0.100.15SWRCH15K0.130.18SWRCH16K0.600.90SWRCH17K0.150.200.300.60SWRCH18K0.600.90SWRCH20K0.180.230.300.60SWRCH22K0.701.00SWRCH24K0.190.251.351.65SWRCH25K0.220.280.300.60SWRCH27K0.220.291.201.50SWRCH30K0.270.330.600.90SWRCH33K0.300.36SWRCH35K0.320.38SWRCH38K0.350.41SWRCH40K0.370.43SWRCH41K0.360.441.351.65SWRCH43K0.400.460.601.90SWRCH45K0.420.48SWRCH48K0.450.51SWRCH50K0.470.53鋼號(hào)化 學(xué) 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 48 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之不純物不得超過(guò)Cu 0.25%,Cr 0.20%,Ni 0.20%,Ni+Cr 0.30%,其余種類(lèi)之不純物不得超過(guò)Cu 0.30%,Ni 0.20%,Cr 0.20%,Ni+Cr 0.35%。表16 JIS G4106達(dá)式 機(jī)械構(gòu)造用錳鋼及錳鉻合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSCrSMn4200.170.230.150.351.201.500.0300.030/SMn4330.300.36SMn4380.360.410.150.35SMn4430.400.46SMnC4200.170.230.150.350.0300.0300.350.70SMnC4430.400.46注:各種類(lèi)鋼料中不純物,Ni不得超過(guò)0.25%,Cu不得超過(guò)0.30%,又錳鋼鋼料之Cr不得超0.35%.表11 JIS G4052 保證硬化能之構(gòu)造用合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSNiCrMoMn系SMn420H0.160.230.150.351.151.550.0300.030/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Scm415H0.420.490.150.350.550.900.0300.030/0.851.250.150.35Scm418H0.150.21Scm420H0.170.23Scm435H0.320.39Scm440H0.370.44Scm445H0.420.49Scm822H0.150.250.350.45NiCrMo系SNCM220H0.170.230.150.350.600.950.0300.0300.350.750.350.650.150.30SNCM420H0.170.230.400.701.552.00注:各種類(lèi)鋼料中之不純物,Cu不得超過(guò)0.30%, Ni除在Ni-Cr鋼及Ni-Cr-Mo鋼外不得超過(guò)0.25%,雙錳鋼料中之Cr含量不得超過(guò)0.35%。表15 JIS G4105 鉻鉬合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 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:不純物Cu不得超過(guò)0.30%,Ni不得超過(guò)0.25%.表17 JIS G4801 彈簧鋼化學(xué)成分表鋼號(hào)化 學(xué) 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：不純物Cu不得超過(guò)0.30%。表18 JIS Z3312 CO2熔接用碳鋼焊條鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CSiMnPSCuAlTi+ZrYGW110.150.551.101.401.900.0300.0300.500.100.30YGW121.251.90/YGW131.351.900.100.500.30YGW14/YGW150.401.001.001.500.100.13YGW160.851.60/YGW17/表19 SAE/AISI 條鋼、線材、鍛造用半成品碳鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CMnPS10050.060.350.0300.05010060.080.250.4010080.100.300.5010100.080.130.300.6010120.100.1510150.150.1810160.600.9010170.150.200.300.6010180.600.9010200.180.230.300.6010210.600.9010220.701.0010230.200.250.300.6010250.220.2810260.600.9010290.250.3110300.280.3410350.320.3810370.701.0010380.350.420.600.9010390.370.440.701.0010400.600.9010420.400.4710430.701.0010440.430.500.300.6010450.600.9010460.701.0010490.460.530.600.9010500.480.5510530.701.0010550.500.600.600.9010600.550.6510650.600.7010700.650.7510780.720.850.300.6010800.750.880.600.9010860.800.930.300.5010900.850.980.600.9010950.931.030.300.50注：1、鉛(Lead)為改良車(chē)削性，可在普通碳鋼中加入0.150.35之鉛,而在代號(hào)的第二位與第三位中間加“L”，如10L45、10L12。2、硼(Boron)在細(xì)晶凈靜鋼Fine Grain,Killed Steel中,加入0.00050.0030%的硼,可增進(jìn)硬化能,而在代號(hào)的第二位與第三位中間加“B”，職10B21、10B38。3、矽Silicon條鋼及半成品，當(dāng)矽有要求時(shí)，其范圍如下：0.10%以下0.100.20%,0.150.35%,0.200.40%,0.300.60。線材，當(dāng)矽有要求時(shí)，其范圍如下：0.10以下,0.070.15%,0.100.20%,0.150.35%,0.200.40%,0.300.60%。4、某些品質(zhì)、產(chǎn)品之磷、硫可降低成分上限要求。表21 SAE/AISI 條鋼、線材、鍛造用半成品高錳碳鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CMnPS15220.180.241.101.400.0300.0500.250.190.251.351.6515260.220.291.101.4015271.201.5015410.360.441.351.6515480.440.521.101.4015520.470.551.201.5015660.600.710.851.15表22 SAE/AISI 保證硬化能(淬火性)之碳鋼及硼鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CMnPSSi其它1038H0.340.430.501.000.0400.0500.150.35/1045H0.420.511522H0.170.251.001.501524H0.180.261.251.751526H0.210.301.001.501541H0.350.451.251.7515B21H0.170.240.701.200.0400.0500.150.35B: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 條鋼、線材半成品合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CMnPSSiNiCrMo其它13350.330.381.601.900.0300.0400.150.35/13400.380.4340230.200.250.700.900.0300.0400.150.35/0.200.30/40270.250.3040370.350.4040470.450.5041180.180.230.700.900.0300.0400.150.35/0.400.600.080.15/41200.901.200.130.2041300.280.330.400.600.801.100.150.2541370.350.400.700.9041400.380.430.751.0041420.400.4541450.430.4841500.480.5343200.170.220.450.650.0300.0400.150.351.652.000.400.600.200.30/43400.380.430.600.800.700.9046200.170.220.450.650.0300.0400.150.351.652.00/0.200.30/48200.180.230.500.703.253.7550B460.440.490.751.000.0300.0400.150.35/0.200.35/B:0.00050.00351200.170.220.700.900.700.90/51300.280.330.801.1051320.300.350.600.800.751.0051400.380.430.700.900.700.9051500.480.5351600.560.640.751.0051B6061500.480.530.700.900.0300.0400.150.35/0.801.10/V:0.15以上86150.130.180.700.900.0300.0400.150.350.400.700.400.600.150.25/86170.150.2086200.180.2386220.200.2586300.280.3386400.380.430.751.0086450.430.4887200.180.230.751.000.200.3088220.200.250.700.900.300.4092590.260.640.751.000.0300.0400.701.10/0.450.65/92601.802.20/注:殘留元素Cu:0.35%,Ni:0.25%,Cr:0.20,Mo0.06%表23 SAE/AISI 保證硬化能(淬火性)之合金鋼化學(xué)成分表鋼號(hào)化 學(xué) 成 分 %CMnPSSiNiCrMo其它1330H0.270.331.452.050.0350.0400.150.35/1335H0.320.381340H0.370.441345H0.420.494027H0.240.300.601.000.0350.0400.150.35/0.200.30/4028H0.350.054032H0.290.350.0404037H0.340.414042H0.390.464047H0.440.514118H0.170.230.601.000.0350.0400.150.35/0.300.700.080.15/4120H0.180.230.901.200.400.600.130.204130H0.270.330.300.700.751.200.150.254135H0.320.380.601.004137H0.340.414140H0.370.440.651.104142H0.390.464145H0.420.494147H0.440.514150H0.470.544161H0.550.650.650.950.250.354320H0.170.230.400.700.0350.0400.150.351.552.000.350.650.200.30/4340H0.370.440.550.900.650.954620H0.170.230.350.750.0350.0400.150.351.552.00/0.200.30/4718H0.150.210.600.950.0350.0400.150.350.851.250.300.600.300.40/4720H0.170.230.450.750.150.254815H0.120.180.300.700.0350.0400.150.353.203.80/0.200.30/4817H0.140.204820H0.170.230.400.8050B40H0.370.440.651.100.0350.0400.150.35/0.300.70/B:0.00050.00350B44H0.420.495046H0.430.500.130.43/50B46HB:0.00050.00350B50H0.470.540.300.7050B60H0.550.65未完下頁(yè):接上頁(yè)鋼號(hào)化 學(xué) 成 分 %CMnPSSiNiCrMo其它5120H0.170.230.601.000.0350.0400.150.35/0.601.00/5130H0.270.330.601.100.751.205132H0.290.350.500.900.651.105135H0.320.380.701.155140H0.370.440.601.000.601.005147H0.450.520.601.050.801.255150H0.470.540.601.000.601.005155H0.500.605160H0.550.650.651.1051B60HB:0.00050.0036118H0.150.210.400.800.0350.0581B45H0.420.490.751.050.0350.0400.150.350.150.450.300.600.080.15B: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:0.00050.0038650H0.470.54/8655H0.500.608660H0.550.658720H0.170.230.600.950.0350.0400.150.350.350.750.350.650.200.30/8740H0.370.440.701.058822H0.190.250.300.409259H0.560.640.651.100.0350.0400.701.20/0.450.65/9260H0.550.651.702.20/94B15H0.120.180.701.050.0350.0400.150.350.250.650.250.550.080.15B:0.00050.00391B17H0.140.2094B30H0.270.33注:殘留元素Cu:0.35%以下,Ni:0.25%以下,Cr:0.20%以下,Mo:0.06%以下.表24 ANSI/AWS A5.1780 潛弧熔接用碳鋼焊條化學(xué)成分表鋼號(hào)化 學(xué) 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須報(bào)列。2、刻意增加的元素與殘留元素之總和不得超過(guò)0.50%。3、鋼之含量，為焊線鍍銅及殘留量之總和。表25 ANSI/AWS A5.1879 氣體掩護(hù)電弧熔接用碳鋼焊條化學(xué)成分表鋼號(hào)化 學(xué) 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、銅之含量，為為焊線鍍銅及殘留量之總和。2、鎳、鉻、鉬、釩等殘留量之總和不得超過(guò)0.50%。23國(guó)家和標(biāo)準(zhǔn) 德國(guó) 中國(guó) 英國(guó) 法國(guó) 意大利 比利時(shí) 瑞典 西班牙 日本 美國(guó) 材料編號(hào) DIN GB BS EN AFNOR UNI NBN SS UNE JIS AISI/SAE P 1 1.0401 C15 15 080M15 - CC12 C15C16 - 1350 F.111 - 1015 1 1.0402 C22 20 050A20 2C CC20 C20C21 C25-1 1450 F.112 - 1020 1/2 1.0501 C35 35 060A35 - CC35 C35 C35-1 1550 F.113 - 1035 2 1.0503 C45 45 080M40 - CC45 C45 C45-1 1650 F.114 - 1045 2/3 1.0535 C55 55 070M55 - - C55 C55-1 1655 - - 1055 3 1.0601 C60 60 080A62 43D CC55 C60 C60-1 - - - 1060 1 1.7015 9SMn28 Y15 230M07 - S250 CF9SMn28 - 1912 11SMn28 SUM22 1213 1 1.0718 9SMnPb28 - - - S250Pb CF9MnPb28 - 1914 11SMnPb28 SUM22L 12L13 1 1.0722 10SPb20 - - - 10PbF2 CF10Pb20 - - 10SPb20 - - 2 1.0726 35S20 - 212M36 8M 35MF4 - - 1957 F210G - 1140 1/2 1.0736 9SMn36 Y13 240M07 1B S300 CF9SMn36 - - 12SMn35 - 1215 1/2 1.0737 9SMnPb36 - - - S300Pb CF9SMnPb36 - 1926 12SMnP35 - 12L14 2/3 1.0904 55Si9 55Si2Mn 250A53 45 55S7 55Si8 55Si7 2085 56Si7 - 9255 2/3 1.0961 60SiCr7 - - - 60SC7 60SiCr8 60SiCr8 - 60SiCr8 - 9262 1 1.1141 Ck15 15 080M15 32C XC12 C16 C16-2 1370 C15K S15C 1015 2 1.1157 40Mn4 40Mn 150M36 15 35M5 - - - - - 1039 1/2 1.1158 Ck25 25 - - - - C25-2 - - S25C 1025 2/3 1.1167 36Mn5 35Mn2 - - 40Mn5 - - 2120 36Mn5 SMn438(H) 1335 2/3 1.1170 28Mn6 30Mn 150M28 14A 20M5 C28Mn 28Mn6 - - SCMn1 1330 2/3 1.1183 Cf35 35Mn 060A35 - XS38TS C36 C36 1572 - S35C 1035 2/3 1.1191 45 Ck45 080M46 - XC42 C45 C45-2 1672 C45K S45C 1045 2/3 1.1203 Ck55 55 070M55 - XC45 C50 C55-2 - C55K S55C 1055 3/4 1.1213 Cf53 50 060A52 - XC48TS C53 C53 1674 - S50C 1050 3/4 1.1221 Ck60 60Mn 080A62 43D XC60 C60 C60-2 1678 - S58C 1060 91.1274 Ck101 - 060A96 - - - - 1870 - SUP4 1095 10 1.3401 X120Mn12 - Z120M12 - X120M12 XG120Mn12 - - X120Mn12 SCMnH/1 - 9 1.3505 100Cr6 Gr15;45Gr 534A99 31 100C6 100Cr6 - 2258 F.131 SUJ2 52100 9 1.5415 15Mo3 - 1501-240 - 15D3 16Mo3KW 16Mo3 2912 16Mo3 - ASTM A20Gr.A 8 1.5426 16Mo5 - 1503-245-420 - - 16Mo5 16Mo5 - 16Mo5 - 4520 5 1.5622 14Ni6 - - - 16N6 14Ni6 18Ni6 - 15Ni6 - ASTM A350LF5 9 1.566