碳素钢是近代工业中使用最早、用量最大的基本材料。世界各工业国家，在努力增加低合金高强度钢和合金钢产量的同时,也非常注意改进碳素钢质量,扩大品种和使用范围。目前碳素钢的产量在各国钢总产量中的比重,约保持在80％左右,它不仅广泛应用于建筑、桥梁、铁道、车辆、船舶和各种机械制造工业，而且在近代的石油化学工业、海洋开发等方面，也得到大量使用。碳素钢按化学成分（即以含碳量）可分为低碳钢、中碳钢和高碳钢。(1)低碳钢又称软钢,含碳量从0.10％至0.30%低碳钢易于接受各种加工如锻造,焊接和切削,常用於制造链条,铆钉,螺栓,轴等。(2)中碳钢碳量0.25％～0.60％的碳素钢。有镇静钢、半镇静钢、沸腾钢等多种产品。除碳外还可含有少量锰(0.70％～1.20％)。按产品质量分为普通碳素结构钢和优质碳素结构钢。热加工及切削性能良好，焊接性能较差。强度、硬度比低碳钢高，而塑性和韧性低于低碳钢。可不经热处理，直接使用热轧材、冷拉材，亦可经热处理后使用。淬火、回火后的中碳钢具有良好的综合力学性能。能够达到的最高硬度约为HRC55(HB538)，σb为600～1100MPa。所以在中等强度水平的各种用途中，中碳钢得到最广泛的应用，除作为建筑材料外，还大量用于制造各种机械零件。（3）高碳钢常称工具钢,含碳量从0.60%至1.70%,可以淬硬和回火。锤,撬棍等由含碳量0.75%的钢制造;切削工具如钻头,丝攻,铰刀等由含碳量0.90%至1.00%的钢制造。用途用于制造承载较小的零件、铁丝、铁圈、垫铁、开口销、拉杆、冲压件以及焊接件等。用于制造拉杆、套圈、垫圈、渗圈、渗碳零件以及焊接件等。用于制造金属结构件、心部强度要求不高的渗碳件或碳氮共渗件、拉杆、连杆、吊钩、车钩、螺栓、螺母、套筒、轴以及接件；C、D级用于制造重要的焊接结构件。用于制造转轴、心轴、吊钩、拉杆、摇杆、楔等强度要求不高的零件。此负焊接性尚可。用于制造轴类、链轮、齿轮、吊钩等强度要求高的零件。中国碳素结构钢:Q195Q215AQ215BQ235AQ235BQ235CQ235DQ275AQ275BQ275CQ275D低合金高强度结构钢:Q295AQ295BQ345AQ345BQ345CQ345DQ345EQ390AQ390BQ390CQ390DQ390EQ420AQ420BQ420CQ420DQ420EQ460CQ460DQ460E耐候钢:Q235NHQ295NHQ355NHQ460NHQ295GNHQ295GNHLQ345GNHQ345GNHLQ390GNH优质碳素结构钢:08FU2008010FU2010015FU2015008U2008210U2010215U2015220U2020225U2025230U2030235U2035240U2040245U2045250U2050255U2055260U2060265U2065270U2070275U2075280U2080285U2085215MnU2115220MnU2120225MnU2125230MnU2130235MnU2135240MnU2140245MnU2145250MnU2150260MnU2160265MnU2165270MnU21702非调质机械结构钢YF35VL22358YF40VL22408YF45VL22468YF35MnVL27358YF40MnVL22428YF45MnVL22478合金结构钢20Mn2A0020230Mn2A0030235Mn2A0035240Mn2A0040245Mn2A0045250Mn2A0050220MnVA0120227SiMnA1027235SiMnA1035242SiMnA1042220SiMn2MoVA1420225SiMn2MoVA1426237SiMn2MoVA1437240BA7040245BA7045250BA7050240MnBA7140245MnBA7145220MnMoBA7220215MnVBA7315220MnVBA7320240MnVBA7340220MnTiBA7420225MnTiBREA7425215CrA2015215CrAA2015320CrA2020230CrA2030235CrA2035240CrA2040245CrA2045250CrA2050238CrSiA2138212CrMoA3015215CrMOA3015220CrMoA3020230CrMoA3030230CrMoAA3030335CrMoA3035242CrMoA3042212CrMoVA3112235CrMoVA3135212Cr1MoVA3113225Cr2MoVAA3125325Cr2Mo1VAA3126338CrMoAlA3338240CrVA2340250CrVAA2350315CrMnA2215220CrMnA2220240CrMnA2240220CrMnSiA2420225CrMnSiA2425230CrMnSiA2430230CrMnSiAA2430335CrMnSiAA2435320CrMnMoA3420240CrMnMoA3440220CrMnTiA2620230CrMnTiA2630220CrNiA4020240CrNiA4040245CrNiA4045250CrNiA4050212CrNi2A4112212CrNi3A4212220CrNi3A4220230CrNi3A4230237CrNi3A4237212Cr2Ni4A4312220Cr2Ni4A4320220CrNiMoA5020240CrNiMoAA5040318CrNiMnMoAA5018345CrNiMoVAA5145318Cr2Ni4WAA5218325Cr2Ni4WAA52253淬透性结构钢45HU5945545AHU5945715CrHA2015515CrAHA2015720CrHA2020520CrAHA2020720Cr1HA2021520Cr1AHA2021740CrHA2040540CrAHA2040745CrHA2045545CrAHA2045715CrMoAHA3015720CrMoHA3020520CrMoAHA3020722CrMoHA3022522CrmOAHA3022742CrMoHA3042542CrMoAHA3042716CrMnHA2216516CrMnAHA2216720CrMnHA2220520CrMnAHA2220715CrMnBHA2515515CrMnBAH17CrMnBHA2517517CrMnBAHA2517740MnBAHA7140740MnBHA7140545MnBHA7145545MnBAHA7145720MnVBHA7320520MnVBAHA7320720MnTiBHA7420520MnTiBAHA7420720CrMnMoHA3420520CrMnMoAHA3420720CrMnTiHA2620520CrMnTiAHA2620720CrNi3HA4220520CrNi3AHA4220712Cr2Ni4HA4312512Cr2Ni4AHA4312720CrNiMoHA5020520CrNiMoAHA5020720CrNi2MoHA5021520CrNi2MoAHA50217易切削钢Y12U71122Y12PbU72122Y15U71152Y15PbU72152Y20U70202Y30U70302Y35U70352Y40MnL20409Y45CaU73452冷墩和冷挤压用钢ML04AlU40048AL08AlU40088ML10AlU40108ML15AlU40158ML15U40152ML20AlU40208ML20U40202ML18MnU41188ML22MnU41228ML20CrA20204ML25U40252ML30U40302ML35U40352ML40U40402ML45U40452ML15MnL20158ML25MnU41252ML30MnU41302ML35MnU41352ML37CrA20374ML40CrA20404ML30CrMoA30304ML35CrMoA30354ML42CrMoA30424ML20BA70204ML28BA70284ML35BA70354ML15MnBA71154ML20MnBA71204ML35MnBA71345ML37CrBA20378ML20MnTiBA74204ML15MnVBA73154ML20MnVBA73204弹簧钢和轴承钢65U2065270U2070285U2085265MnU2165355SiMnVBA7755260Si2MnA1160260Si2MnAA1160360Si2CrVAA2860355SiCrAA2155355CrMnAA2255360CrMnAA2260350CrVAA2350360CrMnBAA2261330W4Cr2VAA27303轴承钢GCr4B00040GCr15B00150GCr15SiMnB01150GCr15SiMoB03150GCr18MoB02180G20CrMoB10200G20CrNiMoB12200G20CrNi2MoB12210G20Cr2Ni4B11200G10CrNi3MoB12100G20Cr2Mn2MoB102109Cr18B218009Cr18MoB218101Cr18Ni9TiB32160船体用结构钢U51222U51212U51218U51188A32L34402D32L34404E32L34405F32L34407A36L34902D36L34904E36L34905F36L34907A40L35102D40L35104E40L35105F40L35107桥梁用结构钢Q235qU32353Q345qL13453Q375qL13703Q420qL14203压力容器用钢板20RU5020416MnRL2016315MnVRL2215315MnVNRL2715318MnMoNbRA0518913MnNiMoNbRA6313815CrMoRA3015916MnDRL2017315MnNiDRL2815309Mn2VDA0109809MnNiDRL28093锅炉用钢板20GU5020222MngU4222315CrMnGA3015716MngL2016219MnGL2019213MnNiCrMoNbgA5513712Cr1MoVgA31137热扎钢板370LL11381420LL12431440LL13451510LL14521550LL15561Q235GJ-BU32354Q235GJ-CU32355Q235GJ-DU32356Q235GJ-EU32357Q345GJ-BL13464Q345GJ-CL13465Q345GJ-DL13466Q345GJ-EL13467Q390GJ-CL13909Q390GJ-DL13899Q390GJ-EL13889Q420GJ-CL14209Q420GJ-DL14199Q420GJ-EL14189Q460GJ-CL14609Q460GJ-DQ460GJ-EL14599L14589S175S210S245S290S320S360S390S415U31753U31754U32103U32453U32903U33203U33603U33903U34153S450S485S245S290S320S360S390S415S450S485S555U34503U34853U32456U32906U33206U33606U33906U34156U34506U34856U35556深冲压用冷轧薄钢板SC1SC2SC3U40078U40016U40086高强度结构钢Q420CQ420DQ420EQ460CQ460CQ460EQ500DQ500EQ550DQ55EQ620DQ620EQ690DQ690EL04203L04204L04205L04603L04603L04604L04605L05014L05015L05514L05515L06214L06215L06914L06915耐腐蚀钢板Q235NHYJQ245NHYJQ295GNHJQ310GNHJQ310GNHLJQ345GNHJQ345GNHLJA20123A20133L52953L53103L53104L53453L53454热度铅锡碳素钢LT01LT02LT03LT04LT05镀锌板TDC51D+ZTDC52D+ZTDC53D+ZTDC54D+ZTS250GD+ZTS280GD+ZTS320GD+ZTS350GD+ZTS550GD+Z高压锅炉20G20MnG25MnG15MoG20MoG12CrMoG15CrMoG12Cr2MoG12Cr12MoVG12Cr2MoWVTiB12Cr3MoVSiTiB10Cr9MoVNb1Cr18Ni91Cr18Ni11NbU50207U42203U42253A65158A65208A30128A30158A30138A31138A32128A31128S31108S30210S34771102016Mn15MnV10MoWVNb12CrMo15CrMo1Cr5Mo12Cr2Mo12SiMoVNbU20102U20202L20166L12150A66102A30122A30152S45110A30132A66112结构用高强度耐候钢Q300GNHQ325GNHQ355GNHL53001L53251L53551合金结构钢钢丝12CrNi3A12Cr2Ni4A15CrA18Cr2Ni4WA20CrNi3A30CrMnSiA35CrMnSiA30CrMnSiNi2A38CrMoAlA38CrA38CrE40CrNiMoA50CrVA40CrA30CrNi3A25Cr2Ni4WA30CrMnMoTiA30SiMn2MoVA30SiMn2MoVE30CrNi2MoVAA42123A43123A20153A25183A42203A24303A24353A35303A33383A20383A20386A50403A23503A20403A42303A52253A34313A14303A14306A51303弹簧钢丝FDCTDCVDCFECrV-ATDCrV-AVDCrV-AFDCrV-BTDCrV-BVDCrV-BFDSiMnTDSiMnFDCrSiTDCrSiVDCrSi冷墩钢丝ML10ML15ML18ML20ML25ML30ML35ML40ML45ML20MnAML30CrMnSiAML16CrSiNiML20CrMoAML30CrMoAML35CrMoAML42CrMoAML38CrAML40CrNiMoAU40102U40052U4012U40202U40525U40303U40352U40402U40452A00204A24304A45164A30204A30314A30354A30424A20384A50404日本普通结构用钢SS330SS400SS490SS540Cup-TenCup-Ten60FTW-52FTW-60FTW-70HI-ZHI-ZSuperHI-YAW-TENHTP-52WNK-HITEN50NK-HITEN60NK-HITEN70NK-HITEN80NK-HITEN100RiverAce60RiverAce70RiverAce80Welten50Welte60Welten80Welten80CWelten100NYAW-TEN50YAT-TEN60ZIRTENSMA400AWSMA400BWSMA400CWSMA400APSMA400BPSMA400CPSMA490AWSMA490BWSMA490CWSMA490APSMA490BPSMA490CPSMA41AWSMA41BWSMA41CWSMA41APSMA41BPSMA41CPSMA50AWSMA50BWSMA50CWSMA50APSMA50BPSMA50CPSMA570WSMA570PSMA58WSMA58PSPA-HSPA-C碳素钢S09CKS10CS12CS15CS15CKS17CS20CS20CKS22CS25CS28CS30CS33CS35CS40CS43CS45CS48CS50CS53CS55CS58C合金结构钢SMn420SMn433SMn438SMn443SMnC420SMnC443SCr415SCr420SCr430SCr435SCr440SCr445SCM415SCM418SCM420SCM421SCM425SCM430SCM432SCM435SCM440SCM445SCM822SNC236SNC415SNC631SNC815SNC836SNCM220SNCM240SNCM415SNCM420SNCM431SNCM439SNCM447SNCM616SNCM625SNCM630SNCM815SMn420HSMn433HSMn438HSMn443HSMnC420HSMnC443HSCr415HSCr420HSCr430HSCr435HSCr440HSCM415HSCM418HSCM420HSCM425HSCM435HSCM440HSCM445HSCM822HSNC415HSNC631HSNC815HSNCM220HSNCM240H冷墩钢SWRCH6RSWRCH8RSWRCH10RSWRCH12RSWRCH15RSWRCH17RSWRCH6ASWRCH8ASWRCH10ASWRCH12ASWRCH15ASWRCH16ASWRCH18ASWRCH19ASWRCH20ASWRCH22ASWRCH25ASWRCH10KSWRCH12KSWRCH15KSWRCH16KSWRCH17KSWRCH18KSWRCH20KSWRCH22KSWRCH24KSWRCH25KSWRCH27KSWRCH30KSWRCH33KSWRCH35KSWRCH38KSWRCH40KSWRCH41KSWRCH43KSWRCH45KSWRCH48KSWRCH50K弹簧钢SUP6SUP7SUP9SUP9ASUP10SUP11ASUP12SUP13SUJ2SUJ3SUJ4SUJ5SUP10-CSPSK55-CSPSK85-CSPS70C-CSPS65C-CSPS60C-CSPS55C-CSPS50C-CSP焊接结构用碳钢SM400ASM41ASM400BSM41BSM400CSM41CSM490ASM50ASM490BSM50BSM490YASM50YASM490YBSM50YBSM520YBSM53BSM520YCSM53CSM570SM58压力容器用碳锰钢SPV235SPV315SPV355SPV410SPV450SPV490SGV410SCV450SGV480SGV42SGC46SGC49SB410SB42SB450SB46SB480SB49SB450MSB46MSB480MSB49MSBV1ASBV1BSBV2SBV3SQV1ASQV1BSQV2ASQV2BSQV3ASQV3BSEV245SEV295SEV345SEV25SEV30SEV35SLA235ASLA235BSLA325ASLA325BSLA365SLA410SL2N255SL3N255SL3N275SL3N440SL5N590SL9N520SL9N590SCMV1SCMV2SCMV3SCMV4SCMV5SCMV6SCMQ4EQCMQ4VSCMQ5VSGH340SGH400SGH440SGH490SGH540SGHCSGC340SGC400SGC440SGC490SGC570SGCCSGCD1SGCD2SGCD3SGCD4SGCHSZAH340SZAH400SZAH440SZAH490SZAH540SZAHCSZAC340SZAC400SZAC440SZAC490SZAC570SZACCSZACHSZACD1SZACD2SZACD3SZACD4SGLH400SGLH440SGLH490SGLH490SGLH540SGLHCSGLC400SGLC440SGLC490SGLC570SGLCCSGLCDSGLCDDSG255SG295SG325SG365SG26SG30SG33SG37STC370STC440STC510ASTC510BSTC540STC590ASTC590BSTK290STK400STK490STK500STK540STK30STK41STK50STK51STK55SCM415TKSCM418TKSCM420TKSCM430TKSCM435TKSCM440TKSCr420TKSNB5SNB7SNB16SNB21-1-5SNB22-1-5SNB23-1-5SNB24-1-5SN400ASN400BSN400CSN490BSN490CSNR400ASNR400BSNR490BSTKN400WSTKN400BSTKN490B瑞典碳素结构钢12111225122612321233123412501265130013101311131213131330133113321350135713701410140014121413141414211422142314241430143114321434143514501500151015501555157216001650165516601665167216741678合金结构钢20852090210221022103210621072108211021122114211621172120212121222127212821302131213221342135214221432144214521652168217221732174220322162218222522282230223122332234224022442245225322542258250625102511251225142515252025232530253225342536254121642615262426252632263426422644265226542662266429122940弹簧钢1770177417781912191419221926194019571973专业用钢S355G2+NS355G3+NS355G5+MS355G6+MS355G7+NS355G7+MS355G8+NS355G8+MS355G9+NS355G9+MS355G10+NS355G10+MS420G1+QS420G1+MS420G2+QS420G2+MS460G1+QS460G1+MS460G2+QS460G2+MS355G1+NS355G13+NS355G13+QS420G5+QS460G5+QS355G1+NS355G14+NS355G14+QS355G14+NS355G15+QS420G6+QS460G6+QS355G1S355G1+NS355G4S355G4+MS355G11S355G11+NS355G11+MS355G12S355G12+NS355G12+MS420G3S420G3+MS420G4S420G4+MS460G3S460G3+MS460G4S460G4+M调质钢C10EC15E17Cr316MnCr5C22EC30EC35EC40EC45EC50EC55EC60E25Mn25CrMo434CrMo442CrMo4C55SC60SC67SC75SC85SC90SC100SC125S48Si756Si775Ni8125Cr2102Cr651CrV480CrV2德国低合金结构钢S255NStE255S255NHS255NLS255NL1P275NS275NS275NLP275NHP275NL1P275NL2P315NP315NHP315NLP315NL1P355NS355NS355NLP355NHP355NL1P355NL2WStE255TStE255EStE255STE285WStE285TStE285EStE285StE315WStE315TSte315EStE315StE355WStE355TStE355EStE355S380NStE380P380NHWStE380S380NLTStE380S380NL1EStE380S420NStE420P420NHS420NLS420NL1EStE420TStE420WStE420P460NStE460S460NS460NLP460NHWStE60P460NL1TStE460P460NL2EStE460S500NStE500P500NHWStE500TStE500EStE500S235JRWWTSt37-2S235JOWS235J2WWTSt37-3S355J0WS355J2WS355J2G1WWTSt52-3S355J0WPS355J2WPS355K2WS355K2G1W9CrNiCuP3-2-41.04611.04621.04631.11031.04861.04901.04911.04871.04881.11041.05051.05061.05081.11051.05621.05451.05461.05651.05661.11061.89001.89301.8.101.89111.89111.89021.89321.89121.89131.89051.89011.89031.89351.89151.89181.89071.89371.89171.89191.89601.89581.89611.89591.89651.89631.89451.89461.89671.89661.8962表面硬化结构钢C10C10PbC10GPbC15C15PbC15GPbC10EC15EC16E10NiCr5-414NiCr1415NiCr314NiCr1816NiCr416NiCrS418NiCr5-417CrNi6-615CrNi618CrNi820NiCrMo2-221NiCrMo217NiCrMo6-417NiCrMoS6-420NiCrMoS6-418CrNiMo7-617CrNiMo614NiCrMo13-413Cr215Cr317Cr317CrS320Cr420CrS428Cr428CrS416MnCr516MnCrS520MnCr520MnCrS516MnCrB518CrMo418CrMoS415CrMo520CrMo523CrMoB3-320CrMoS220CrMo220MoCr320MoCrS320MoCr420MoCrS422CrMoS3-534CrAl634CrAlS532CrAlMo7-1034CrAlMo5-1041CrAlMo7-1031CrMo1224CrMo13-631CrMoV915CrMov5-933CrMoV12-940CrMoV13-934CrAlNi7-101.85041.85061.85051.85071.85091.85151.85161.85191.85211.85221.85231.85501.03011.03021.04011.04031.11211.11411.11481.58051.57321.57521.58601.57151.58101.59181.59191.59201.65231.65261.65661.65691.65711.65871.66571.70121.70151.70161.70141.70271.70271.7030m1.70361.71311.71391.71471.71491.71601.72431.72441.72621.72641.72711.73111.73201.73191.73211.73231.73251.73261.7333Cf35C35GCF45C45GCf53C53GCf70C70G40Mn437MnSi545Cr238Cr442Cr434CrMo41.11851.11931.12131.12491.11571.51221.70051.70431.70451.72201.72231.72381.81591.81611.69711.697241CrMo449CrMo451CrV450CrV458CrV479Ni183Ni1调质结构钢C22C25C30C35C40C45C50C55C60C22ECK22C25ECK25C30ECK30C35ECK35C40ECK40C45ECK45C50ECK50C55ECK55C60ECK6040Mn490Mn420Mn530Mn536Mn528Mn61.11701.11671.11651.12331.12731.11571.12231.12211.12091.12031.12411.12061.12011.11911.11891.11861.11801.11811.11791.11781.11631.11581.11491.11511.06011.05351.05401.05031.05111.05011.05281.04061.040238MnSi446MnSi437MnSi550MnSi453MnSi441MnV736NiCr61.51201.51211.51221.51311.51411.52231.57101.57361.57551.58641.65131.67551.67731.69321.69561.70201.70214.70031.70231.35611.70061.70251.70361.70331.70371.70341.70381.70351.70391.72181.721332Cr238Cr244Cr246Cr228Cr434Cr437Cr441Cr425CrMo436NiCr1031NiCr1435NiCr1828NiCrMo422NiCrMo4-736NiCrM1628NiCrMoV8-533NiCrMo14-533NiCrMoV14-534CrMo442CrMo443CrMo448CrMo450CrMo432CrMo1236CrNiMo434CrNiMo630CrNiMo851CrV458CrV442CrV630CrMoV914CrMoV6-9X120Mn121.72201.72261.72251.72271.3563135651.72281.73611.65111.65821.65801.81591.81611.75611.77071.77351.3401易切削钢15S1010S2010SPb2015S2215S2035S2035SPb2046S2045S2046SPb2045SPb2060S2060S2260SPb2060SPb2211SMn309SMn2811SMnPb309SMnPb2811SMn379SMn3611SMnPb379SMnPb361.0737n1.07361.07181.07151.07581.07281.07571.07271.07561.07261.07231.07221.07211.0710冷墩钢C15E2CCq15C20E2CCq22C35ECCq35C45ECCq4515CrNi620NiCrMo2-221NiCrMo230CrNiMo834CrNiMo638Cr146Cr138Cr246Cr215Cr334Cr437Cr441Cr416MnCr525CrMo434CrMo442CrMo420MoCr41.11321.11521.11721.11921.59191.65231.65801.65821.70011.70021.70031.70061.70151.70331.70341.70351.71311.72181.72201.72251.7321弹簧钢C67SCK67C75SCK75C85SCK85C100SCK10138Si638Si746Si751Si756Si755Si71.12311.12481.12691.12741.50221.50231.50241.50251.50231.50281.5029151421.52251.71021.71031.71061.70181.1381.7161.77011.77371.81591.816158CrV450CrV451CrV445CrMoV6-751CrMoV452CrMoV455Cr352MnCrB360SiCr761SiCr756SiCr767SiCr554SiCr651MnV760SiMn571Si765Si7轴承钢100Cr2W1W2W3W4105Cr4100Cr6100CrMnSi6-4100CrMn6100CrMo7-3W5X108CrMo17X102CrMo17X89CrMoV18-180MoCrV42-16X82WMoCrV6-5-21.35011.35031.35051.35201.35361.35431.35491.35511.3553冷冲压用低合金钢1.09721.09741.09761.0978S315MCS340MCS355MCS380MCQStE340TMQStE360TMQStE380TMQStE420TMQStE460TMQStE500TMQStE550TMQStE260NQStE300NQStE340NQStE360NQStE280NQStE420NQStE460NQStE500NQStE550NS420MCS460MCS500MCS550MCS600MCS700MCS650MCS260NCS315NCS340NCS355NCS380NCS420NCS460NCS500NCS550NC1.09801.09821.09841.09861.89691.89761.89741.89761.09711.09731.09751.09771.09791.9811.09831.09851.0987高温压力容器用钢10CrMo1112CrMo19-516CrMo9-324CrMo1025CrMo426CrMo717CrMoV1020CrMoV13-51.72761.73621.72811.72731.72181.72591.77661.7779高温结构钢P235GHP250GHP265GHP295GHP355GHP310GH19Mn5C35ECK35C45ECK4521Mn616Mo315Mo322Mo416Mo516CrMo424CrMo513CrMo4-516CrMo4-422CrMo4-410CrMo9-1011CrMo9-1028NiCrMo421MoV5-317MoV8-41.03451.04601.04251.04811.04731.04821.11811.11911.04851.54151.54291.54231.72421.72581.73351.73371.73501.73801.73831.65131.54041.54061.77151.7711.77331.77091.08701.49221.63681.63111.540317MnMoV6-420MnMoNi4-514MoV6-340CrMoV4-624CrMoV5-521CrMoV5-721CrMoV5-11X20CrMoV11-1X20CrMoV12-115NiCuMoNb5-6-415NiCuMoNb5低温钢20Mn614Ni624Ni812Ni1410Ni14X12Ni512Ni19X8Ni9X7Ni911MnNi5-313MnNi6-315NiMn6X7NiMo626CrMo4X2CrNiN18.10X2CrNiMoN17-11-121.11691.56221.56331.56371.56801.56621.56631.62121.62171.62281.63491.72191.43111.4406E155E190E195E220E235E260E275E320E355E370E275K2E355K2E460K2E275ME355ME420ME60M1.00331.00311.00341.02151.03061.02201.02251.02371.05801.02611.04561.09201.89911.88951.88961.88971.889841Cr425CrMo430CrMo434CrMo442CrMo430CrNiMo836CrNiMo441NiCrMo7-3-2C10E1.70351.72181.72161.72201.72251.65801.65111.65631.1121C15EC15R16MnCr516MnCrS520CrNiMo2-220NiCrMoS2-21.11411.11401.71311.71391.65231.6526C35EC45EE215E235E255E355E41010S1015S1018.1037S1026Mn526Mo225CrMo442CrMo4E215E235E3551.11811.11911.02121.03081.04081.05801.05091.07111.07101.07121.07131.11611.54171.72181.72251.02121.03081.0580E155E195E235E275E3551.00331.00341.03081.0580E1901.0031E2201.0215E2601.0220E3201.0237E3701.0261E4201.0575C101.0301C151.0401C161.0407C35C40C45C50C60E295GCE355GCS235JRG2S355J2G3C1.05011.05111.05031.05401.06011.05331.05431.01221.0569C10RC15RC16R16MnCrB516MnCrS520MnCrS515NiCr1316NiCrS417NiCrMoS6-420NiCrMoS2-2C35EC35RC40EC40RC45EC45RC50EC50RC60RC60E34CrS441CrS451CrV425CrMoS442CrMoS434CrNiMo61.12071.11401.12081.71601.71391.71491.57521.57151.65691.65261.11811.11801.11861.11891.11911.12011.12061.12411.12211.12231.70371.70391.81591.72131.72271.6582S235JRHS275J0HS275J2HS355J0HS355J2HS355K2H1.00391.01491.01381.05471.05761.0512S275NHS275NLHS355NHS355NLHS420NHS420NLHS460NHS460NLH1.04931.04971.05391.05491.87501.87511.89531.8956S235JRHS275J0HS275J2HS355J0HS355J2HS355K2H1.00391.01491.01381.05471.05761.0512S275NHS275NLH1.04931.0497S355NHS355NLHS460NHS460NLHS275MHS275MLHS420MHS420MLHS460MHS460MLH1.05391.05491.89531.89561.88431.88441.88451.88461.88471.88481.88491.8850SLSMSHDMDHVDCVDCrVVDSiCrTDCTDCrVTDSiCrFDCFDCrVFDSiCr美国碳素结构钢:100510061008.10101011101210131015101610171018.101910201021102210231025102910301034103510371038.1039G10050G10060G10080G10100G10120G10130G10150G10160G10170G10180G10190G10210G10220G10230G10250G10260G10290G10300G10350G10370G10380G10390G10400G10420G10430G10440G10450G10460G10490G10500G10530G10550G10590G10600G10640G10650G10690G10700G10740G10750G10780G10800G10840G10860G10900G1095010401042104310441045104610491050105310551059106010641065106910701071107410751078.108010841086109010951513151815221524152515261527153615411547154815511552156115661572G15130G15220G15240G15250G15260G15270G15360G15410G15470G15480G15510G15520G15610G15660G15720M1008M1010M1012M1017M1020M1023M1025M1031M1044M1006A242A440A441A529A572A588Type1Type2Gr.42Gr.45Gr.50Gr.60Gr.65Gr.AGr.BGr.CGr.DGr.EGr.FGr.GGr.HGr.JGr.KK11510K12010K12810K12211K02703K11430K12043K11538K11552K11567K11567K12040K12032K12044K12600K12700K01802K01803K1200K02003K12202A588A606A618A633Gr.70A656A690A709A715A808A812A841A871Type3Type7Type4Algotuf50Algotuf50AAlgotuf50RAlgotuf60AAlgotuf70Algomaf50RArmcoHigh-StrengthC-45C-50C-55C-60C-65C-70ArmcoHigh-StrengthResistingMW5MW10MW15MW20MW25MW30MW35MW40MW45MW55MW60MW65MW70MW80MW90MW100MW120MW130MW200MW290W0.5W1.2W1.4W2W2.5W2.9W3.5W4W4.5W5W5.5W6W8W10W12W14W16W18W20W22W24W26W28W30W31W45A779Grade1860Grade1800Grade1700A23172317A2330A2330A2335A23402340A23452345E25122512E25172517A31153115A31203120A313031303140A3141X3140A31453145A315031503220G13400A3240E3310E331640174023402740244017401234503435341533403335332533163312331032503245324032304028403740474053A40684118A411941204121A41254130TS41304131TS41324131TS4132E41324131413041254121412041194068406340474042403740324028G40280G40320G40270G40420G40470G40630G41180G41200G41210G41300G41310TS4135E41354137TS4137E41374140TS41404142TS41424145TS41474150TS4150416142B35G41350G41370G41400G41420G41450G41470G41500G4161042B4042B4542B5043204337E43374340E4340461346B1246084520442744224419E434043404320431743BV1443BV12G43200G43370G43376G43400G43406G44190G44220G44270G45200G46150G46170G46200G46210G46260G47150G47180G47200G48150G48170G482004820481548174812472047184715E4640A4640464046264621E4620X462046204618E4617461550B1550B2050B3050B3550B4050B445045504650B46TS50B60512051175115506050B6050B5050B465046504550B4450B40G50401G50441G50460G50461G50501G50461G50501G50601G50600G51150G51170G51200G51300G51320G51350G51440G51450G51470G51500G51550G51600G51601G61180G61200613061256120611861176115519551B605160515551525150514751405135513251306150615280B2080B2580B3080B3580B3780B4080B45TS80B40TS80B4580B5080B55726061956150614561406035G61500G8115080B6081178115812781308132TS8132TS8130TS8127TS8126TS812581258123TS81208120TS81178117811581B358135TS81358137TS81378140TS8140TS81B408142TS81428145TS8145TS81B45TS814781478150TS815081B50TS815581558160TS81608165TS81658617TS86178620TS86208622TS86228625TS862586278622G81451G86150G86170G86200G86220G86250G86270TS86278630TS8630TS8632TS86358637TS86378640TS8640TS8640TS86428645TS864586B458642864186358632G86300G86370G86400G86450G86451G86500G86550G86600G87200G87350G87400G8742087428740873587208719871787158660TS8655TS86538650TS8647TS86B458747882292599260E9310E9314E9315E931794B2094B1794B159317931593149310926292609259925592549250882287508745G88220G92540G92550G92590G92600G92620G93106G94151G94171G94301G94401G98400G98500G50986G51986G52986G7140671660E7140071360521005110050100E52100E511009850984598409763974794479445944294B409440943794B301330133513401345401240234024402740284032403740424047411841304135413741404142414541474150416143204340E43404419G44190G43406G43400G43200G41610G41500G41470G41450G41420G414000G41370G41350G41300G41210G41200G41180G40470G40420G40370G40420G40320G40280G40270G40240G40230G40120G13450G13400G13350G1330044224427461546204621462647154720481548174820501550565115511751205132513551405145514751505160E50100E51100E5210061186150811586158617G86170G86150G61500G61180G52986G51986G51600G51550G51500G51470G51450G51350G51320G51170G51150G50460G50150G48200G48170G48150G47200G47150G46260G46210G46200G46150G44270G44220862086228625862786308637864286458650872087408822925492559260e931050B4450B4650B6051B6081B4594B1794B30G94310G94171G81451G51601G50501G50461G50441G93106G92600G92590G92550G92450G88220G87400G87200G86550G86500G86420G86400G86370G86300G86270G86250G86220G862001038H1045H1522H1524H1526H1541H18B21H15B35H15B37H15B41H15B48H15B62HH15621H15481H15411H15371H15211H15410H15260H15240H15220H10450H103801330HH133001335H1340H4027H4028H4032H4037H4118H4130H4135H4137H4140H4142H4145H4147H4150H4161H4320H4340HH4340H4419H4620H4621H46264718H4720H4815H4817H4820H50B40H50B44H5046H50B46H50B50HH50501H50461H50460H50441H50401H48200H48170H46260H46210H46200H46210H46200H44190H43406H43400H43200H41610H41500H41470H41450H41420H41400H41370H41350H41300H41180H40470H40420H40370H40320H40280H40270H13450H13400H1335050B60H5120H5130H5132H5135H5140H5145H5147H5150H5155H5160H51B60H6118H6150H81B45H8617H8620H8622H8625H8627H8640H8642H8645H86B45H8650H8655H8660H8720H8740H8822H9260H9310H94B17H94B15H94B30H4120RH4130RH4145RH4161RH4320RH4620RH4820RH5130RH5140RH5160RH8620RH8622RH8720RH8822RH9310RH15B21RH15B35RH50B40RH易切削钢:3310RH4027RH4118RH111011171118112311371140114111441146115212121213121512L141108110911191132113911451151121112L1312L15弹簧钢ASTMA228ASTMA227ASTMA679ASTMA229ASTMA231ASTMA232ASTMA878ASTMA401AISI302ASTMA313AISI316ASTMA313AISI631A-286Inconel718InoconelX-750AMS5698AMS5699AISI1050ASTMA682AISI1074AISI1095AMS6455AISI9254AISI301AISI302AISI316AISI631ASTMA693A-286AMS5525Inconle600ASTMB168AMS5540Inconel718AMS5596AMS5597InconelX-750AMS5542轴承钢521005195K195261070M5160A485Grad1A485Grad2A485Grad3A485Grad44118h4320h4620h4720h4817h4820h5120h8617h8620h9310h331043204620472048205210052100Mod.152100Mod.252100Mod.352100Mod.486209310440c440cMod1030104010501541155241304140514051506150航空航天结构用钢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mod4337300mHy-tuf98B37mod52CB4330mod4335modD6ACD6AK22950K34378K33020T20813G43400K23080G43370K44220K32550K11940K24336K2290K18597K23080K23477K33517K24728K335176436B6437D6438C6439B6440J6441G6442E6443E6444G6447C6448F6449C6450E6451A64546455F6471H6471C6472B6475E648564876488D6490D6491A17-22AH-11D6AC52100501005110051100mod6150925443406150135modH-11M-50T11350T20811K52355K24065G61500G51986G61500G52986G51986G50986K22097K24729K22770T208116512B6546C6550H8630HP-9-4-25Maraging250k92890k91122G86300日本结构用钢SS330SS400SS490SS540SM400ASM400BSM400CSM490ASM490BSM490CSM490YASM490YBSM520YBSM520YCSM570SGD400SGD41-DSGD71-DSGD700-DSGD400-DSGD600SGD61-DSGD600-DSGD300SGD31-DSGD300-DSGD500SGD51-DSGD500-DSGD700合金钢Cup-TenCup-Ten60FTW-52FTW-60FTW-70HI-ZHL-ZSuperHL-YAW-TENHRiverAceTP-52WNK-HITEN50NK-HITEN60NK-HITEN80NK-HITEN100RiverAce70RiverAce60RiverAce80Welten50Welten60Welten80Welten80CWelten100NYAW-TEN50YAW-TEN60Zirten耐候钢SMA400AWSMA400BWSMA400CWSMA400APSMA400BPSMA400CPSMA490AWSMA490BWSMA490CWSMA490CWSMA490APSMA490BPSMA490CPSMA570WSMA570PSPA-HSPA-CSE235SR295SD295ASD295BSD345SD390SD490RESISTOHMalloy40RESISTOHMalloy60RESISTOHMalloy70RESISTOHMalloy125RESISTOHMalloy135RESISTOHMalloy140RESISTOHMalloy145RESISTOHMalloyYRex734S-590S-816S816(C)Sanicro28SC-1SCF-19SCF23(SeaFast)SELSEL-15SilverFox100SPI040SPI126SM2035SM2050SM2550SM2060MoSR50AStainlessWStoody1APIStoody41HSUH11MSuperInvarT201LT201LNTAZ8TAZ8ATAZ8BTenelonThermax12Thermax17CThermax25Thermax30Thermax37Thermax45Thermax60Thermax70Thermax75Thermax90Thermax102Thermax104Thermax115Thermax500Thermax519Thermax530Thermax531Thermax532Thermax533Thermax638Thermax639Thermax657ThermenolThermo-SpanThermowearTribaloyalloyT-400TribaloyalloyT-700TribaloyalloyT-800TrimRiteTRWV1ATRW-1900UCX2Udimet500Udimet520Udimet630Udimet700Udimet710Udimet720UltimetalloyUMCo-50UMCo-51Unimach180Unitemp670MUnitemp750Unitemp1753UnitempAF2-1D/AUnitempHSUranus50V-36V-57Vecumeltrol41Valray1VascoJet1000VascoM-A)