常用钢牌号对照

常用钢材牌号对照总类用途中国GB3Cr2Mo3Cr2Mo+Ni预硬塑胶模3Cr2Mo+1.7钢Ni3Cr2Mo+VAR（3.0Ni）易切预硬塑胶模用钢塑胶模钢3Cr2MoS1.2312P20+S18Ni（200）-2501.40211.40281.20831.2316ICS-221.2581H211.2343H111.2606H121.2344H13H13+S5CrNiMo5CrNi4Mo4Cr3Mo3VSi3Cr2W8V9CrWMn油冷工具钢9Mn2VCrWMnGCr15微变形高耐Cr12Mo1V1磨模具钢Cr12MoVCr126F31.27676F71.2365H101.2885H10AH191.2581H211.251O11.2842O2O71.3505E521001.2379D2SKD7SKD8SKD5SKS 3SKS93SKS 31SUJ2SKD 11GS-379XW-41/42GSW-2379K110DC11SLDSTD11GS-510GS-842DF-3DF-2K460K720GOAYK30SGTGS-714GS-767GS-365（QRO-90）W320W321W108DH72DH21DH41YEMDAC10MDCSKD7（改）GS-885SKD5SKD6SKD62SKD 61GS-344ESR8407/8402GSW-2344W302DHA1DH2FDACFDACSTD61HDS-1GS343/344HTSUS420J1420SUS420F420SUS420J2GS-083GS-316S 136/136HGSW-2083168GSW-2316635M310M300HPM77PAK90HPM38HEMS-1A德国W-Nr美国AISI日本JISSCM4GS-318GS-738GS-711GS-808VARGS-312M200德胜一胜百ASSAS618GSW-2311718GSW-2738德威百录BohlerM202M238大同DAITOPDS-5PX4/PX5HPM2HPM7HP-4MA日立韩国重工1.2311P201.2738P20+ Ni时效硬化型25CrNi3MoAl塑胶模钢2Cr13镜面塑胶模3Cr13钢4Cr134Cr16强韧性塑胶6Cr5MoV模钢高韧性3 Cr2 W8V热作模具钢4Cr5MoVSi4Cr5W2VSi强韧性4Cr5MoV1Si热作模具钢P21NAK80HPM1热作模具钢合金工具钢D3SKD 1钢

Cr12MoC r12WCr5Mo1VCr8Mo1VSiCr8Mo2VSi钨系通用高W18Cr4V速钢钼钨系高速W6Mo5Cr4V2钢W6Mo5Cr4V31.3355T11.3341/1.3343M2SKH2SKH 51SKH53SKH 55SKH 59GS-243GS-247ASP23ASP30ASP60粉末成型冷作钢T7碳素工具钢T8T101.162——1.1625W1A-8101.0301碳素结构钢碳素钢451.119140MnQ235AY12Y15碳素易切钢Y15PbY40Mn/Y451.1157SK7SK5/SK6V4V10M35S705S700S790PMS590PMDEX20DEX40DEX60HAP10HAP40HAP72MH55YXM4GS-388D41.2436D61.2363A2A8改良GS821HSP-11HSP-41/KM2S600MH51YXM1SKD 2SKD12GS-436GS-363XW-5XW-10K340K107PD613DC53HPM31SLD8高速工具钢1.3344M3W6Mo5Cr4V21.3243/M35钴钼钨系高Co51.3245速钢W2Mo9Cr4VC1.3207M42o8粉末成型高速钢粉末成型钢1.1645W1A-91/2SK3/SK41010S10C1045S45C1039SWRH42BSS400SUM21SUM24SUM22LSUM42GS-0501.0037A570CA1.0721B11121.073712L141.07231.071812L131141/11441.65111.57551.8509——1.72251.70351.57111115SUM321095(Pb)SK5 (Pb)40CrNi1Mo30CrNi3合金结构钢38CrMoAl42CrMo40Cr合金结构钢

20CrNi4340SNCM4393435SNC836——4140SCM4405140SCr4403140-GS-225709V320GS-582705V155合金结构钢合金渗碳钢20CrMo20Cr65 Mn弹簧钢55Si2Mn60Si2Mn50CrVA1Cr18Ni9Y1Cr18Ni90Cr18Ni91Cr18Ni12奥氏体不锈0Cr23Ni13钢0Cr25Ni200Cr17Ni12Mo0Cr19Ni13Mo1Cr18Ni9Ti1Cr120Cr131Cr131.41.40061.40241.40051.4021——1.4057——————440A440B440C420F1.4034——1.7027651.1231——1.09041.09091.81591.431.43051.43011.43031.4833309S1.4845310S1.4411.44491.4878SCM4205120SCr4201065SUP21066——9255——9260SUP66150SUP10302SUS302303SUS303304SUS304305SUS305SUS309SSUS310S316SUS316317SUS317321SUS321403SUS403405SUS405410SUS410SUS410J1416SUS416420SUS420J1SUS420FSUS420J2431SUS431SUS440ASUS440BSUS440CGS-361ACD73GS-303GS-162不锈钢1Cr13MoY1Cr132Cr13马氏体不锈Y3Cr13钢4Cr131Cr17Ni27Cr178Cr1711Cr17Y11Cr17——440FSUS440F0Cr17Ni4CU1.45426304Nb沉淀硬化型0Cr17Ni7Al1.4568631SUS6310Cr15Ni7Mo1.45326322AlNAK101PSL