中外常用钢号对照表 (1).doc

中 外 常 用 钢 号 对 照 表 产品名称标准 牌 号 化 学 成 分 国外产品牌号 C Si Mn Cr Ni Mo Cu Ti S P Al 美国 日本 德国 不锈钢 GB1220-92 00Cr19Ni10 ≤0.03 ≤1.0 ≤2.0 18.020.0 8.012.0 _ _ _ ≤0.03 ≤0.035 _ 304L SUS304L X2CrNi18.9 1Cr19Ni12 ≤0.12 ≤1.0 ≤2.0 17.019.0 10.513.0 _ _ _ ≤0.03 ≤0.035 _ 305 SUS305 X5CrNi19.11 0Cr25Ni20 ≤0.08 ≤1.0 ≤2.0 24.026.0 19.022.0 _ _ _ ≤0.03 ≤0.035 _ 310S SUS310S 0Cr17Ni12Mo2 ≤0.08 ≤1.0 ≤2.0 16.018.5 10.014.0 2.03.0 _ _ ≤0.03 ≤0.035 _ 316 SUS316 X5CrNiMo18.1 00Cr17Ni14Mo2 ≤0.03 ≤1.0 ≤2.0 16.018.0 12.015.0 2.03.0 _ _ ≤0.035 ≤0.035 _ 316L SUS316L X2CrNiMo18.1 1Cr18Ni12Mo2Ti ≤0.12 ≤1.0 ≤2.0 16.019.0 11.014.0 1.82.5 _ 5*（c-0.02）0.8 ≤0.03 ≤0.035 _ X10CrNiMoTi 0Cr18Ni12Mo2Ti ≤0.08 ≤1.0 ≤2.0 16.019.0 11.014.0 1.82.5 _ 5*c0.7 ≤0.03 ≤0.035 _ 316Ti SUS316Ti X10CrNiMoTi18.0 1Cr18Ni9Ti ≤0.12 ≤1.0 ≤2.0 17.019.0 8.011.0 _ _ 5*（c-0.02）0.8 ≤0.03 ≤0.035 _ 321H SUS321H X12CrNiTi18.9 2Cr13 0.160.25 ≤1.0 ≤1.0 12.014.0 ≤0.6 _ _ ≤0.03 ≤0.035 _ 420 SUS420J1 X20Cr13 9Cr18MoV 0.850.95 ≤0.8 ≤0.8 17.019.0 ≤0.6 1.01.3 _ ≤0.03 ≤0.035 _ 440B SUS440B X90CnMoV18 0Cr17Ni7A1 ≤0.09 ≤1.0 ≤1.0 16.018.0 6.57.75 _ ≤0.5 ≤0.03 ≤0.035 0.751.5 17-7PH631 SUS631 X7CrNiAl17.7 1Cr18Ni9 ≤0.15 ≤1.0 ≤2.0 17.019.0 8.010.0 _ _ _ ≤0.03 ≤0.035 _ 302 SUS302 Y1Cr18Ni9 ≤0.15 ≤1.0 ≤2.0 17.019.0 8.010.0 需要 时加≤0.6 _ ≤0.15 ≤0.20 _ 303 SUS303 X12CrNiS18.8 0Cr18Ni9 ≤0.07 ≤1.0 ≤2.0 17.019.0 8.011.0 _ ≤0.03 ≤0.035 _ 304 SUS304 X5CrN18.9 产品名称标准 牌 号 化 学 成 分 国外产品牌号 C Si Mn Cr Ni Mo Cu Ti S P N 美国 日本 德国 不锈耐 酸铸钢 GB2100-80 ZGlCr18Ni9Ti ≤0.12 ≤1.5 0.82.0 17.020.0 8.011.0 _ _ 5XC-0.02-0.7 0.03 0.045 _ JISSCS22 ZGlCr18Ni12-Mo2Ti ≤0.12 ≤1.5 0.82.0 16.019.0 11.013.0 2.03.0 _ 5XC-0.02-0.7 0.03 0.045 _ JISSCS22 DING-X6CrNiMo-Nb1810 W-Nr.1.4581 ZG00Cr18Ni10 ≤0.03 ≤1.5 0.82.0 17.020.0 8.012.0 _ _ _ 0.03 0.04 _ ACICF-3 UNSJ92500 JISSCS19 DIN G-X2CrNi-189 ZG0Cr17Ni14-Cu4Nb ≤0.07 ≤1.0 ≤1.0 15.517.5 3.05.0 _ 2.6 4.6 _ ≤0.03 ≤0.035 _ ZG1Cr18Mn8Ni14N ≤0.1 ≤1.5 7.510.0 17.019.0 3.505.50 _ _ _ ≤0.03 ≤0.06 0.120.25 ZGlCr24Ni20-Mo2Cu3 ≤0.12 ≤1.5 0.82.0 23.025.0 19.021.0 2.03.0 3.0 4.0 _ 0.03 0.045 _ ZG1Cr17Mn9-Ni14Mo3Cu2N ≤0.12 ≤1.5 8.010.0 16.019.0 3.05.0 2.93.5 2.0 2.5 _ 0.035 0.06 0.160.26 ZG1Cr18Mn13-Mo2CuN ≤0.12 ≤1.5 12.014.0 17.020.0 _ 1.52.0 1.5 2.0 _ 0.035 0.06 0.190.26 ZG2Cr13 0.160.24 ≤1.0 ≤0.6 12.014.0 ≤0.6 _ _ _ ≤0.03 ≤0.04 _ ZG1Cr13 0.080.15 ≤1.0 ≤0.6 12.014.0 _ _ _ _ 0.03 0.04 _ ACICA-15 UNSJ91150 JISSCS1 DING-X7Cr13 G-X10Cr13 ZG0Cr18Ni9 ≤0.08 ≤1.5 0.82.0 17.020.0 8.011.0 _ _ _ 0.03 0.04 _ ACI-CF-8 UNSJ92600 JISSCS13 DIN G-X6CrNi189 ZG1Cr18Ni9 ≤0.12 ≤1.5 0.82.0 17.020.0 8.011.0 _ _ _ 0.03 0.045 _ JISSCS12 SCS13A G-X10CrNi188 ZG0Cr18Ni9Ti ≤0.08 ≤1.5 0.82.0 17.020.0 8.011.0 _ _ 5XC-0.02-0.7 0.03 0.04 _ ACICF-8M UNSJ92900 SCS21 G-X5CrNiNb189 ZG0Cr18Ni12-Mo2Ti ≤0.08 ≤1.5 0.82.0 16.019.0 11.013.0 2.03.0 _ 5XC-0.02-0.7 0.03 0.04 _ ACICF-8M UNSJ92900 一般工程 用铸钢 GB5676-85 ZG200-400 C Mn Si S P 残余元素 U-60-30 SC410 Ni Cr Cu Mo V 0.2 0.8 0.5 0.04 0.04 0.3 0.35 0.3 0.2 0.05 ZG230-450 0.3 0.9 0.5 0.04 0.04 0.3 0.35 0.3 0.2 0.05 6-35 SC450 ZG270-500 0.4 0.9 0.5 0.04 0.04 0.3 0.35 0.3 0.2 0.05 ZG310-570 0.5 0.9 0.6 0.04 0.04 0.3 0.35 0.3 0.2 0.05 80-40 产品名称标准 牌 号 化 学 成 分 国外产品牌号 C Si Mn Cr Ni Mo Cu Ti S P N 美国 日本 德国 普通碳素 结构钢 GB700-88 Q215A2 C2 0.090.15 ≤0.3 0.250.55 _ _ _ _ _ ≤0.05 ≤0.045 _ 1010 SBC300 C15 Q235A3 C3 0.140.22 ≤0.3 0.30.65 _ _ _ _ _ ≤0.05 ≤0.045 _ 1015 SCD3 C22 Q255A4 C4 0.180.28 ≤0.3 0.4 0.7 _ _ _ _ _ ≤0.05 ≤0.045 _ 1020 1023 1025 SCD4 C22 10 0.0070.14 0.170.37 0.350.65 ≤0.15 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1010 1012 SWRCH10A CK10 15 0.120.17 0.170.37 0.350.65 ≤0.25 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1015 1017 SWRCH15A CK15 优质碳素 结构钢 GB699-88 25 0.220.30 0.170.37 0.5 0.8 ≤0.25 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1025 1026 1029 SWRCH25K CK25 30 0.270.35 0.170.37 0.5 0.8 ≤0.25 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1030 1034 SWRCH30K CK30 35 0.320.40 0.170.37 0.5 0.8 ≤0.25 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1034 1035 SWRCH35K CK35 45 0.420.50 0.170.37 0.5 0.8 ≤0.25 ≤0.25 _ ≤0.25 _ ≤0.035 ≤0.035 _ 1045 SWRCH45K CK45 弹簧钢 GBl222-84 55Si2Mn 0.520.60 1.52.0 0.6 0.9 ≤0.35 ≤0.35 ≤0.25 _ ≤0.035 ≤0.035 _ 9255 SUP6 SUP7 55Si7 60Si2Mn 0.560.64 1.52.0 0.6 0.9 ≤0.35 ≤0.35 ≤0.25 _ ≤0.035 ≤0.035 _ 9260 SUP6 SUP7 60SiMn5 60Si2MnA 0.560.64 1.62.0 0.6 0.9 ≤0.35 ≤0.35 _ ≤0.25 _ ≤0.03 ≤0.03 _ 碳素工具钢 GBl298-86 T8 T8A 0.750.84 ≤0.35 ≤0.4 ≤0.25 ≤0.2 _ ≤0.3 _ ≤0.03 ≤0.035 _ W1-8 SK5 C85W T9 T9A 0.850.94 ≤0.35 ≤0.4 _ _ _ _ _ ≤0.03 ≤0.035 _ W1-8 1/2 SK4 T10 T10A 0.951.04 ≤0.35 ≤0.40 _ _ _ ≤0.03 ≤0.035 _ W1-9 1/2 SK3 C105W2