2011版不锈钢产品手册.doc

不锈钢钢种与性能1. 常用牌号、性能、用途类型常用订货标准与牌号参照牌号性能主要用途GBJISASTMEN标准牌号2007版1992版奥氏体BY00SUS301BSUS301S12Cr17Ni71Cr17Ni7SUS3013011.4319亚稳态奥氏体不锈钢,具有良好耐磨性和耐腐蚀性，冷作硬化率高。建筑装潢、工程结构及机械设备制造、运输车辆、电子电器行业。JISSUS301L022Cr17Ni7SUS301L301L1.4318超低碳的亚稳态奥氏体不锈钢,退火后具有优异的力学性能，有优异的抗腐蚀性能和良好的焊接性能。铁路客车、动车、地铁的车厢、车体框架及其它结构件。BY00SUS304 06Cr19Ni100Cr18Ni9SUS3043041.4301典型的奥氏体不锈钢，具有良好的耐蚀性、耐热性，低温强度和机械特性；冲压、弯曲等热加工性好，无热处理硬化现象、无磁性。广泛应用于家庭用品、食品工业、医疗器具、化工行业、管线、热水器、锅炉、汽车配件、建材，船舶部件等。BY00SUS304N06Cr19Ni10N0Cr19Ni9NSUS304N1304N1.4315在304的基础上增加了N含量，从而提高了强度30%，达到材料减薄的效果，且耐点蚀性能有所提高。压力容器、化工、电子等行业，适用于304使用的所有环境。JISSUS304L022Cr19Ni1000Cr19Ni10SUS304L304L1.4306比304碳含量更低,耐晶间腐蚀性优越,避免焊接后热处理。化工、煤炭、石油等行业。BY00B304DDQ06Cr19Ni100Cr18Ni9SUS3043041.4301在304L基础上添加Cu，改善了成型性，有利于深加工，特别是深冲加工家庭用品、厨卫等行业JISSUS304J1SUS304J1减少304钢中的Ni，添加Cu。冷成型性能特别是深冲性能优良。保温瓶、厨房洗涤槽、锅、壶等餐具，也用于污水槽、热水槽。ASTM309S06Cr23Ni130Cr23Ni13SUS309S309S1.4833高Cr、高Ni不锈钢，良好的耐高温氧化性能和高温持久性能,耐热温度可达900，在无负荷的条件下,最高耐热温度达到1000。热处理炉、加热炉、电站锅炉热交换器、排烟道等高温环境条件下的设备制造。ASTM310S06Cr25Ni200Cr25Ni20SUS310S310S1.4845耐高温性能比309S更好,耐热温度可达1000, 无负荷的条件下,最高耐热温度达到1100。适应于309S所使用的环境。JISSUS31606Cr17Ni12Mo20Cr17Ni12Mo2SUS3163161.4401因添加Mo，故其耐蚀性、耐大气腐蚀性和高温强度特别好，可在苛酷的条件下使用；加工硬化性优，无磁性。在海水和其它各种介质,耐腐蚀性比304好。海水用设备，化学、染料、造纸、草酸、肥料生产设备，照相、食品工业、沿海设施等。JISSUS316L022Cr17Ni12Mo200Cr17Ni14Mo2SUS316L316L1.4404316的超低碳钢,，除与316钢有相同的特性外，耐晶间腐蚀性更好。316钢的用途中，对抗晶界腐蚀性有特别要求的产品。ASTMSUS317L022Cr19Ni13Mo300Cr19Ni13Mo3SUS317L317L1.4438在316L基础上添加Ni和Mo，具有优异的耐点蚀性能、耐均匀腐蚀性能和耐晶间腐蚀性能。化工工业、电力工业和压力容器等领域，如处理硫、纸浆、酸性颜料、乙酸基和硝酸盐的混合物、烟气脱硫装置和纸浆及造纸漂白设备、硝酸化工设备的吸收塔、热交换器、储槽等，在电力电站行业主要用于冷凝管。GB06Cr18Ni11Ti06Cr18Ni11Ti0Cr18Ni10TiSUS3213211.4541在304钢中添加Ti元素来防止晶界腐蚀；适合于在430-900温度下使用。航空器、排气管、锅炉汽包，耐酸容器、管道、换热器和耐酸设备及衬里。BY00BN1DBN1H节镍型奥氏体不锈钢，添加Mn、N、Cu元素。具有良好的力学性能、成形性能、焊接性能和一定的耐蚀性能，可以满足一般腐蚀环境下(非强酸、强碱环境)对不锈钢材料的使用要求。较高成形性要求，弱腐蚀环境，如水槽、室内干燥条件下用制品浅成形要求，室内装饰用面板BY00BN4BNDDQ节镍型奥氏体不锈钢，具有良好的力学性能、成形性能、焊接性能和一定的耐蚀性能。冷藏集装箱内板、制品铁素体GB06 Cr13Al06 Cr13Al0Cr13AlSUS4054051.4002低铬铁素体不锈钢，非淬硬性钢。具有相当于低铬钢的不锈性和抗氧化性，塑性、韧性和冷成形性能优于铬含量更高的其他铁素体不锈钢。石油精制装置、压力容器衬里，蒸汽透平叶片和复合钢板等JIST4003S410031.4003高强度铁素体不锈钢。具有较高的屈服强度和耐候、耐磨、抗低温冲击性能，焊接性能优良。铁路货车车辆制造、汽车底盘、普通耐蚀焊接结构、室内外电器柜、制糖机械、矿山机械。JISSUH409L022Cr11TiSUH409L1.4512添加了Ti元素，高温耐蚀性及高温强度较好。汽车排气管、热交换机、集装箱等在焊接后不热处理的产品。BY00B409M超纯铁素体不锈钢。具有良好的耐腐蚀性能和高温强度，较低的热膨胀系数，优良的耐高温氧化和高温疲劳性能以及良好的冷成形性能汽车排气系统用零部件BY00B42910Cr151Cr15SUS429BY00B436L019Cr18MoTiSUS436LBY00B439M022Cr18Ti00Cr17SUS430LX4391.4510BY00B432LBY00B441BY00B442MB442DBY00B425含铬量14.5%左右，碳氮含量较低，加入了少量的钒。具有相当于430冷加工成型性能和耐腐蚀性能，成本较低。 制品行业，如餐具、厨具和食品用具等。JISSUS43010Cr171Cr17SUS4304301.4016作为铁素体钢的代表钢种，热膨胀率低，成形性及耐氧化性优家电、餐具、厨卫、装饰、燃烧器等行业。BY00B430KJ在430的基础上添加铜元素，既保持了430基本性能,又具有良好抗菌性能。家用电器、厨房设备、食品工业、医疗器械、水管等。JISSUS410L022Cr1200Cr12SUS410L410L1.4003在410钢的基础上，降低了含C量，其加工性，抗焊接变形，耐高温氧化性优秀。冷藏集装箱、汽车前管、喷嘴、锅炉燃烧室、换流罩、消音器部件、餐具。BY00439BX439022Cr18Ti00Cr17SUS430LX4391.451018铬基钛稳定化不锈钢,具有良好耐腐蚀性、成形性和焊接性的超低碳氮铁素体不锈钢。电梯、扶梯面板、洗衣机内筒、建筑装饰板BY00B443NT具有与304相当的耐腐蚀性和比430更加优异的成形性能，某些场合可替代304使用。建筑、电梯、制品等JISSUS444019Cr19Mo2NbTi00Cr18Mo2SUS4444441.4521超低碳氮、含18%铬与2%钼、高耐蚀的铁素体不锈钢，采用铌或钛进行稳定化，可以避免焊接后的晶间腐蚀。具有优异的耐氯离子应力腐蚀开裂能力。水处理系统、太阳能热水器、印染、酿造、家电等BY00B445RSUS445RYUS220M445M2445J2超低碳氮、含20-24%铬、含1.2-2.0%钼、铌钛双稳定超纯铁素体不锈钢，优良的耐大气腐蚀能力和耐氯离子点腐蚀能力，良好焊接、加工性能好，容易切削、弯曲。公共建筑和旅游设施，如大型体育馆、博物馆、机场候机楼等建筑行业的立面、屋面、墙面幕墙BY00B445J1MSUS445R超低碳氮、含20-22%铬、含量小于1%、铌钛双稳定超纯铁素体不锈钢，性能与SUS444相当，是水系统用不锈钢的首选材料。水系统：太阳能热水器、电热水器、水箱、水车等马氏体JISSUS410S06Cr130Cr13SUS410S410S1.4000铁素体不锈钢中含Cr量最低的一种。它具有不锈性，高韧性、耐冲击。汽轮机叶片、结构架、衬里、螺栓螺帽。JISSUS41012Cr131Cr13SUS4104101.4006作为马氏体钢的代表钢，虽然强度高，但不适合于苛酷的腐蚀环境下使用；加工性好，热处理面硬化（有磁性）。一般用途,刃具类。BY00B410DBB410M马氏体不锈钢。无需回火处理，只需淬火即可获得HRC3040的硬度，并可获得良好的韧性、耐磨性和耐蚀性。摩托车制动盘，水门、各类餐具。JISSUS420J120Cr132Cr13SUS420J14201.4021淬火后硬度高，耐蚀性好刀具、管嘴、法门、板尺、餐具。BY002Cr13N2Cr13NH宝钢控氮马氏体系列不锈钢，在同类钢种基础上，降碳增氮，在获得高硬度的同时，提高耐腐蚀性能，具有更高的人体安全性。五金刀剪、食品工业刀片、餐刀、量具、剃须刀片BY003Cr14N30Cr133Cr13SUS420J24201.4028BY004Cr14N40Cr134Cr131.4031BY004Cr15MoVN1.4116GB00Cr13Ni5Mo04Cr13Ni5MoSUSF6NMS415001.4314低碳马氏体不锈钢，高强度又具有良好的韧性和可焊性。适用于厚截面尺寸且要求具有良好可焊性的使用条件，如大型水电站转轮、转轮下环以及石油工业耐蚀管线等。双相钢BY00B2205022Cr22Ni5Mo3N22051.4462兼有铁素体不锈钢和奥氏体不锈钢的优点,强度和韧性高，耐应力腐蚀及耐点蚀能力明显高于022Cr17Ni12Mo2.油气、石化、化肥、桥梁、建筑以及化学品船等行业。注：表中“BY00”表示按宝钢暂行供货技术条件或协议供货。2. 成分/力学性能类型牌号主要化学成分 力学性能（固溶或退火状态）CSiMnPSNiCrMoN其它屈服强度N/mm2抗拉强度N/mm2延伸率%硬度冷弯1800d：弯芯直径 a：钢板厚度HVHRB不小于不大于奥氏体SUS301B0.0950.1350.500.800.600.900.0350.0306.556.8516.2516.750.400.045Cu:0.402055204021895-SUS301S0.1100.1450.300.601.601.900.0350.0306.106.4016.3016.900.400.040.07Cu:0.402055204021895-SUS301L0.0301.002.000.0450.0306.008.0016.0018.000.202155504521895-SUS3040.081.002.000.0450.0308.0010.5018.0020.000.102055204020090-B304DDQ0.030.753.00.0350.0158.0010.516.518.00.05Cu:2.42.715545040170-SUS304J10.081.703.000.0450.0306.009.0015.0018.00Cu:1.003.001554504020090-304L0.0300.752.000.0450.0308.0012.0018.0020.000.101704854020192-SUS304L0.0301.002.000.0450.0309.0013.0018.0020.001754804020090-309S0.081.002.000.0450.03012.0015.0022.0024.002055204020090-310S0.081.502.000.0450.03019.0022.0024.0026.002055204020090-SUS3160.080.752.000.0450.03010.0014.0016.0018.002.003.000.102055204020090-SUS316L0.0301.002.000.0450.03012.0015.0016.0018.002.003.001754804020090-316L0.030.752.000.0450.03010.0014.0016.0018.002.003.000.101754854020095-SUS317L0.031.002.000.0450.03011.0015.0018.0020.003.004.000.101754804020090-06Cr18Ni11Ti0.081.002.000.0450.0309.0013.0017.0019.000.10Ti5C2055204020090-BN1D0.151.007.0010.000.0450.0300.501.0014.0016.000.25Cu:1.32.526061035250-BN1H0.151.008.0010.500.0450.0300.100.5014.0016.000.25Cu: 2.0026061035270-BN40.101.005.507.500.0450.0303.505.5016.0018.000.20Cu:1.52.525060040230-BNDDQ0.101.005.508.500.0450.0303.505.5016.0018.000.20Cu:1.52.525060040230-铁素体06 Cr13Al0.081.001.000.0400.0300.6011.5014.50Al:0.100.301754102020088d =0.5aSUH409L0.0301.001.000.0400.03010.5011.75Ti6C0.751753602517580a8mm d =aa8mm d =2aT40030.0301.001.002.500.0400.0150.601.0011.0013.000.025Ti:8C0.3535048020250-d =2aB409Ni0.031.002.00.0400.0150.301.0010.5012.500.03(Ti+Nb+V) 0.334545065020250-d =2aTCS3450.0301.002.000.0400.0150.301.0010.5012.500.030(Ti+Nb+V)0.334545065020250-d =2a409NT0.0301.001.000.0400.02510.5011.750.010Ti:0.050.15;Nb:0.150.251753602517580a8mm d =aa8mm d =2aB409M0.0201.0001.0000.0400.0300.311.012.00.020Ti单稳定Ti: 8*C；Ti+Nb双稳定: Ti:0.120.20;Nb:0.120.3018032038050030170-d =0.5aB432L0.021.001.000.040.0300.316.8019.00.450.650.020Nb：6*(C+N) 0.60；Ti：0.321032039052030170-d =aB436L0.0201.0001.0000.0400.0100.317.019.00.801.400.020Ti：8*（C+N）0.8024536042055030170-d =aB4290.021.201.200.0400.0100.313.016.00.020Ti：0.100.30；Nb:0.300.6024032044052030180-d =aB4410.020.700.600.0400.0100.317.519.00.020Ti：0.100.30；Nb:0.30+3*C0.7025033042052030180-d =aB439M0.020.600.600.0400.0100.316.518.50.020Ti：0.15+4*（C+N）0.80；Ti+0.5Nb10*(C+N)24032040050030170-d =aBX4390.031.001.000.0400.0300.6017.0019.000.500.030Ti:10(C%+N%)0.82054152218089d =2a4390.0300.751.000.0400.03016.0019.00Ti:0.2+4(C%+N%)0.82054152218089d =2aB444M20.021.0001.0000.0400.0100.317.019.01.802.200.020Ti：0.100.30；Nb:0.300.7024536042055030200-d =aSUS410L0.0301.001.000.0400.0300.6011.0013.501953602220088d =2aSUS4300.120.751.000.0400.0300.7516.0018.002054202220088d =2aSUS430LX0.030.751.000.0400.03016.0019.0Ti或Nb:0.101.001753602220088d =2aB430KJ0.0250.10.60.010.050.10.616.0018.000.030Cu:1.01.63004502520088d =2aB442M0.020.800.500.0400.01018.0020.000.020Ti：0.050.20；Nb:0.250.4026045028200-d =2aB442D0.030.800.500.0400.01018.0020.000.020Nb:0.400.6026045028200-d =2aSUS4440.0251.001.000.0400.0301.0017.0020.001.752.500.035(Ti+Nb):0.20+4(C+N)0.802454102023096d =2aB445J1M0.0151.001.000.0400.02020.0022.000.41.20.025Ti+Nb:8(C+N)0.802454102023096d =2aB445R0.0150.500.500.0400.00522.0024.001.202.000.020Ti+Nb:0.352454102023096d =2a马氏体SUS4100.151.001.000.0400.0300.6011.5013.502054402021093d =2aSUS410S0.081.001.000.0400.0300.6011.5013.502054102020088d =2aB410DB0.050.100.601.02.50.0350.03011.514.034055031-82-B410M0.050.090.500.61.00.0350.01011.5013.500.010.0535054534-82-SUS420J10.160.251.001.000.0400.0300.6012.0014.002255201823497-2Cr13N0.120.161.001.000.0350.01013.5014.500.1222552018234-2Cr13NH0.160.201.001.000.0350.01013.5014.500.1222552018234-3Cr14N0.210.271.001.500.0350.01013.5014.500.12V:0.1522555018250-4Cr14N0.280.341.001.500.0350.01013.5014.500.1222555018250-4Cr15MoVN0.300.351.001.500.0350.01014.5015.500.51.00.15V:0.1522555015250-00Cr13Ni5M0.050.600.51.00.0300.0303.55.511.5014.000.501.006207951532(HRC)-双相钢B22050.0301.002.000.0300.0204.506.5021.0023.002.503.500.080.204506202531(HRC)-注：表中所列成分除标明范围，其余均为最大值。3. 耐腐蚀性能比较宝钢不锈钢的点蚀电位Eb10和点蚀指数PI的关系奥氏体不锈钢：PI=%Cr+3.3%Mo+16%N铁素体和马氏体不锈钢：PI=%Cr+3.3%Mo二、 生产规格l N0.1 Cr-Ni系 厚度mm宽度mm2.002.202.212.502.512.702.712.902.913.203.213.603.614.104.114.504.515.105.115.605.616.406.417.107.117.907.919.109.1110.09509511000100110501051110011011150115112001201125012511300130113501351140014011450145115001501155015511600备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l N0.1 Cr-Ni-Mo系 厚度mm宽度mm2.002.202.212.502.512.702.712.902.913.203.213.603.614.104.114.504.515.105.115.605.616.406.417.107.117.907.919.109.1110.09509511000100110501051110011011150115112001201125012511300130113501351140014011450145115001501155015511600备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l N0.1 铁素体 厚度mm宽度mm2.002.202.212.502.512.702.712.902.913.203.213.603.614.104.114.504.515.105.115.605.616.006.017.107.117.907.919.109.1110.0100010011100110112001201125012511300130113501351140014011450145115001501155015511600备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l N0.1 马氏体 厚度mm宽度mm2.002.202.212.502.512.702.712.902.913.203.213.603.614.104.114.504.515.105.115.605.616.406.417.107.117.907.919.009.0110.095095110001001105010511100100111501151120012011250125113001301135013511400140114501451150015011550备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l 冷轧产品 厚度mm宽度mm0.200.290.300.390.400.490.500.690.700.890.901.091.101.291.301.691.701.992.003.003.015.0084985094995012491250131913201500备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l 按表面精加工类型区分 厚度mm钢种 表面0.200.2490.250.290.300.3490.351.201.211.501.512.002.012.492.502.993.003.015.005.016.006.0110.0奥氏体系列BLACKNo.1No.2DNo.2BNo.3No.4HLBA毛面铁素体系列BLACKNo.1No.2DNo.2BNo.3No.4HLBA毛面备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。l 卷切板和中厚板厚度mm类型0.300.301.001.012.002.013.003.0112.012.020.020.140.040.160.060.0纵切分条横切平板中厚板备注： 宝蓝色表示常规可生产规格， 浅蓝色表示可协商生产规格， 空白表示不可生产规格。三、 尺寸精度l 厚度精度l 热轧钢带和卷切钢板的厚度公差GB/T 4237-2007单位：mmJIS G4304-05 单位：mmASTM A480/A480M-10单位：英尺mm公称厚度公称宽度公称厚度公称宽度公称厚度公称宽度12001200150015001800100010001250125016006015256015252.02.50.220.250.292.002.500.250.30-0.0832.110.0982.490.0080.200.0110.272.53.00.250.280.312.503.150.300.350.400.0982.490.1142.900.0090.230.0120.303.04.00.280.310.333.154.000.350.400.450.1142.900.1303.300.0110.270.0130.330.1303.300.1453.680.0120.300.0130.334.05.00.310.330.364.005.000.400.450.500.1453.680.18754.760.0130.330.0140.355.06.00.330.360.385.006.000.500.550.600.18754.760.2506.35-0.0100.25+0.0200.50-0.0100.25+0.0200.506.08.00.380.390.406.008.000.600.650.650.2506.350.31257.94-0.0100.25+0.0220.55-0.0100.25+0.0220.558.010.00.420.430.458.0010.00.650.650.650.31257.940.31257.94-0.0100.25+0.0300.75-0.0100.25+0.0300.75热轧钢带和卷切钢板的厚度公差可商谈l 冷轧钢带、卷切钢板和卷切钢带的厚度公差GB/T 3280-2007 单位：mmG4305-05 单位：mmASTM A480/A480M-10 单位：英尺mm公称厚度公称宽度公称厚度公称宽度公称厚度公称宽度1000100013001300210012501250160040100010001300130021000.300.500.0400.0450.300.600.050.080.0120.300.0160.400.0010.030.0160.400.0200.500.00150.040.00150.040.500.600.0450.0500.0200.500.0240.600.00150.040.00150.040.600.800.0500.0550.600.800.070.090.0240.600.0320.800.0020.050.0020.050.801.000.0550.0600.0650.801.000.090.100.0320.800.0401.000.0020.050.0020.