中外常用钢号化学成分及对照表.docx

中外常用钢号化学成分及对照表产品名称标准牌号化学成分%国外产品牌号csimncrnimocutispal美国日本德国不锈钢gb1220-9200cr19ni100.031.02.018.020.08.012.0-0.030.035-304lsus304lx2crni-18.91cr19ni120.121.02.017.019.010.513.0-0.030.035-305sus305x5crni-19.110cr25ni120.081.02.024.026.019.022.0-0.030.035-310ssus-310s 0cr17ni12mo20.081.02.016.018.510.014.02.03.0-0.030.035-316sus316x5crni-mo18.100cr17ni14mo20.031.02.016.018.012.015.02.03.0-0.0350.035-316lsus316lx2crni-mo18.11cr18ni12mo2ti0.121.02.016.019.011.014.01.82.5-5*(c%-0.020.80.030.035- x10crni-moti0cr18ni12mo2ti0.081.02.016.019.011.014.01.825-5*c%0.70.030.035-316tisus316tix10crni-moti18.01cr18ni9ti0.121.02.017.019.08.011.0-5*(c%-0.020.80.030.035-321hsus312hx12crni-ti18.92cr130.160.251.01.012.014.00.6- 0.030.035-420sus420j1x20cr139cr18mov0.850.950.80.817.019.00.61.01.3- 0.030.035-440bsus440bx90crmo-v180cr17ni7al0.091.01.016.018.06.57.75-0.5 0.030.0350.751.517-7ph (631)sus631x7crni-a117.71cr18ni90.151.02.017.019.08.010.0-0.030.035-302sus302 y1cr18ni90.151.02.017.019.08.010.0需要时加0.6- 0.150.20-303sus303x12crni-s18.80cr18ni90.071.02.017.019.08.011.0- 0.030.035-304sus304x5cr-ni18.9产品名称标准牌号化学成分%国外产品牌号csimncrnimocutispn美国日本德国不锈耐酸铸钢gb2100-80zg1cr18ni9ti0.121.50.82.017.020.08.011.0-5x(c0.02)-0.70.030.045- jis：scs22 zg1cr18ni12mo2ti0.121.50.82.016.019.011.013.02.03.0-5x(c-0.02)0/70.030.045- jis：scs22din：x6crnimo-nb1810w-nr.1.4581zg00cr18ni100.031.50.82.017.020.08.0120-0.030.04-aci:cf-3usa:j92500jis：scs19din：g-x2crni-189zg0cr17ni14cu4nb0.071.01.015.517.53.05.0-2.64.6-0.030.035- zg1cr18mn8ni14n0.11.57.510.017.019.03.505.50-0.030.060.120.25 zg1cr24ni20mo2cu30.121.50.82.023.025.019.021.02.03.03.04.0-0.030.045- zg1cr17mn9ni14mo3gu2n0.121.58.010.016.019.03.05.02.93.52.02.5-0.0350.060.160.26 zg1cr18mn13mo2gun0.121.512.014.017.020.0-1.52.01.52.00.0350.060.192.6 zg2cr130.160.241.00.612.014.00.6-0.030.04- zg1cr130.080.151.00.612.014.0-0.030.04-aci:ca-15uns:j91150jis：scs1ding-x7cr13 g-x10cr13zg0cr18ni90.081.50.82.017.020.08.011.0-0.030.04-aci：cf-8uns：j92600jis：scs13din：g-x6crni189zg1cr18ni90.121.50.82.017.020.08.011.0-0.030.045- jisscs12scs13a g-x10crni188zgocr18ni9ti0.081.50.82.017.020.08.011.0-5x(c-0.02)-0.70.030.04-aci：cf-8cuns：j92710scs21g-x5crni-nb189zg0cr18ni-12mo2ti0.081.50.82.016.019.011.013.02.03.0-5x(c-0.02)-0.70.030.04-aci：cf-8muns：j92900 一般工程用铸钢gb5676-85zg200-400cmnsisp残余元素u-60-30sc410 nicrcumov0.20.80.50.040.040.30.350.30.20.05zg230-4500.30.90.50.040.040.30.350.30.20.0565-35450 zg270-5000.40.90.50.040.040.30.350.30.20.05 zg310-5700.50.90.60.040.040.30.350.30.20.0580-40 产品名称标准牌号化学成分%国外产品牌号csimncrnimocutispv美国日本德国普通碳素结构钢gb700-88q215(a2、c2)0.090.150.30.250.55-0.050.045-1010sbc300c15q235(a3、c3)0.140.220.30.30.65-0.050.045-1015scd3c22q255(a4、c4)0.180.280.30.40.7-0.050.045-1020 1023 1025scd4c22优质碳素结构钢gb699-88100.070.140.170.370.350.650.150.25-0.25-0.0350.035-1010 1012swrch10ack10150.120.170.170.370.350.650.250.25-0.25-0.0350.035-1015 1017swrch15ack15250.220.300.170.370.50.80.250.25-0.25-0.0350.035-1025 1026 1029swrch25kck25300.270.350.170.370.50.80.250.25-0.25-0.0350.035-1030 1034swrch30kck30350.320.400.170.370.50.80.250.25-0.25-0.0350.035-1034 1035swrch35kck35450.420.500.170.370.50.80.250.25-0.25-0.0350.035-1045swrch45kck45csimncrnimocutispv弹簧钢gb1222-8455simn0.520.601.52.00.60.90.350.35-0.25-0.0350.035-9255sup6sup7 55si760si2mn0.560.641.520.00.60.90.350.35-0.25-0.0350.035-9260sup6sup7 60simn560si2mna0.560.641.62.00.60.90.350