碳素结构钢S09CKS10CS12CS15CS17CS20CS20CKS22CS25CS28CS30CS33SS35CS38CS40CS43CS45CS48CS50CS53CS55CS58C合金结构钢***n420***n433***n438***n443***n***43SCr415SCr420SCr430SCr440SCr445SCM415SCM418SCM420SCM421SCM425SCM430SCM432SCM435(35CrMo)SCM440(42CrMo)SCM445SCM822SNC236SN***15SNC631SNC815SNC836SNCM220SNCM415SNCM420SNCM431SNCM439SNCM447SNCM616SNCM625SNCM630SNCM815SACM645保证淬透性结构钢***n420H***n433H***n438H***n443H***n***20H***n***43HSCr415HSCr420HSCr430HSCr435HSCr440HSCM415HSCM418HSCM420HSCM425HSCM435HSCM440HSCM445HSCM822HSN***15HSNC631HSNC631HSNC815HSNCM220HSNCM420H易切削钢SUN21SUM22SUM22LSUM23SUM23LSUM24LSUM25SUM31SUM32SUM41SUM42SUM43冷镦钢SWRCH6RSWRCH8RSWRCH10RSWRCH12RSWRCH15RSWRCH17RSWRCH6ASWRCH8ASWRCH10ASWRCH12ASWRCH15ASWRCH16ASWRCH18ASWRCH19ASWRCH20ASWRCH22ASWRCH25ASWRCH10KSWRCH12KSWRCH15KSWRCH16KSWRCH17KSWRCH18KSWRCH20KSWRCH22KSWRCH24KSWRCH25KSWRCH27KSWRCH30KSWRCH33KSWRCH35KSWRCH38KSWRCH40KSWRCH41KSWRCH43KSWRCH48KSWRCH50K弹簧钢和轴承钢SUP6SUP7SUP9SUP9ASUP10SUP11ASUP12SUP13S50C-CSPS50C-CSPS55C-CSPS60C-CSPS65C-CSPS70C-CSPSK85C-CSPSK55C-CSPSUP10-CSP高碳铬轴承钢SUJ2SUJ3SUJ4SUJ5***用钢和精品钢***400A***400B***490A***490B***490C***490YA***490YB***520YB***520YC***570压力容器用碳锰钢SPV235SPV315SPV355SPV410SPV450SPV490锅炉和压力容器用碳素钢SGV410SGV450SGV480SB410SB450SB480SB450MSB480M锅炉和压力容器用合金钢SBV1ASBV1BSBV2SBV3SQV1ASQV1BSQV2ASQV2BSQV3ASQV3BS***45S***95SEV345低温压力容器用碳素钢板和镍合金钢板SLA235ASLA235BSLA325ASLA325BSLA365SLA410SL2N255SL3N255SL3N375SL3N440SL5N590SL9N520SL9N590高温压力容器用铬钼合金板SCMV1SCMV2SCMV3SCMV4SCMV5SCMV6SCMQ4ESCMQ4VSCMQ5V热镀锌热镀锌铝合金SGH340热镀锌板SGH400SGH440热镀锌板SGH490SGH540SGHC热镀锌板SGC340SG***00热镀锌板SG***40SG***90热镀锌板SGC570SGCCSGCD1热镀锌板SGCD2SGCD3热镀锌板SGCD4SGCH热镀锌板SZAH340SZAH400热镀锌板SZAH440SZAH490热镀锌板SZAH540SZAHC热镀锌板SZAC340SZA***00热镀锌板SZA***40SZA***90热镀锌板SZAC570SZACC热镀锌板SZACHSZACD1SZACD2SZACD3SZACD4SGLH400SGLH440SGLH490SGLH540SGLHCSGL***00SGL***40SGL***90SGLC570SGLCVSGLCDSGLCDD高压气罐用钢SG255SG295SG325SG365STC370ST***40STC510ASTC510BSTC540STC590ASTC590B结构用钢STK290STK400STK490STK500STK540SCM415TKSCM418TKSCM420TKSCM430TKSCM435TKSCM440TKSCr420TK螺栓用钢SNB5SNB7SNB16SNB21-1-5SNB22-1-5SNB23-1-5SNB24-1-5建筑结构用钢SN400ASN400BSN400CSN490CSNR400ASNR400BSNR490BSTKN400WSTKN400BSTKN490ESR235(Q235)SR295(Q295)SD295SD295ASD295BSD345SD390SD490SBPR785/1030SBPR930/1080SBPR930/1180SBPR1080/1230SBPDL930-1080SBPDL1080/1230SBPDL1275/1420SBPDN930/1080SBPDN1080/1230SBPDN1275/1420)