如何选好模具钢？国内外模具钢材型号对照表

模具的质量直接影响着压力加工工艺的质量、产品的精度产量和生产成本。模具的好坏，对产品质量的影响是很明显的。而模具钢的质量又是直接影响了模具的质量。为何客户要的产品总是做不好？你试想过是模具钢的问题吗？

给模具选材，除了要考虑到满足工作条件和工艺性能要求，也要必须考虑经济性原则，尽可能地降低制造成本。一般来说，塑胶模具钢必备之性能主要包括强度和韧性、硬度、耐磨性、耐蚀性（有些塑料如PVC、POM和PP等，具有腐蚀性，会使模具型腔腐蚀生锈。耐腐蚀性的钢材有S136H和PAK90等）。同种模具钢材，不同国家之间牌号是不同的。世界主要模具钢材国家日本、德国、瑞典等各自有自己的牌号，下面这个表格，我们撷取了常见模具钢材世界几个主要国家的牌号对比，希望对大家有参考作用。加微信申请艾邦模具交流群。

表1塑料成型模具用钢的类别、特性和用途

表2国内常用模具钢材世界主要工业国家模具钢号对照表

CNS日本JIS美國AISI德國DIN英國BS法國NF中國大陸SK1SK1W1-13

Y2140
SK2SK2W1-111/2

Y2120
SK3SK3W1-10C105W1BW1BY1150
SK4SK4W1-955NiCrMoV6BW1AY1905CrNiMoSK5SK5W1-8C80W1BW1AY1805CrNiMoSK6SK6W1-7C80W1
Y170T7SK7SK7
C70W2
Y170
S10CS10C1010CK10CC10040A10XC10,C1010S20CS20C1020CK22,C22070M20C2020S45CS45C1045CK45060A45XC45,C4545S55S55C1055CK55070M55XC55H1,XC5555
SCr22512020Cr4EN20718C320Cr
SCr4H514041Cr4530H4038Cr440CrSCr445SCr445SAE5155
534A9945C4
SCM440SCM440414042CrMo4708A4042CD4

SNC22HE331014NiCr14665A1214NC1212Cr2Ni4A
SNC22331214NiCr186659A1512NC1512Cr2Ni4A
SNC21H3125

10NC1112CrNi3
SCM44140
708A4242CD440CrMo
SNCM8434016511816M40
40CrNi2Mo
SUH31

531S42


SNCM4394340



SKDSKD1D3X210Cr12BD3Z200C12Cr12SKD4SKD4H14X40CrMoV51(1.2363)BH21Z32WCV5
SKD5SKD5H21X30WCrV53BH21Z30WCV93Cr2W8VSKD6SKD6H11X38CrMoM51BH11Z38CDV54CrMoSiVSKD7SKD7H12X32CrMoV33BH1032DCV28
SKD8SKD8H19
HB19

SKD11SKD11D2X165CrMoV12BD2Z160CDV12Cr12MoVSKD12SKD12A2X100CrMoV51BA2Z100CDV5Cr6WVSKD61SKD61H13X40CrMnV51(12363)BH13Z40CDV54Cr5MoWSiVSKD62SKD62H12
BH12Z35CWDV5
SKS2SKS2
105WCr6ED110105WC13
SKS3SKS3W1,W2C100W1BW1CXC10T11CNS日本JIS美國AISI德國DIN英國BS法國NF中國大陸SKS11SKS11F2125WV13


SKS31SKS31O1105-WCr6B01105WC13
SKS43SKS43W2-91/2
BW2Y1105V
SKS44SKS44W2-81/2


T10SKS94SKS94T1
BW1BY2105W18Cr4VSKH2SKH2T1S18-0-1BT1Z80WCV(8-04-01)
SKH3SKH3T4S18-1-2-5BT4Z80WKCV(8-10-05-04-01)
SKH4SKH4T5S18-1-2-5BT5Z80WKCV(8-10-04-02)W6Mo5Cr4V2SKH9SKH9M2S-6-5-2BM2Z85MD06-06
SKH51SKH51M2S-6-5-2BM2Z85WDCV(06-05-04-02)
SKH52SKH52M3-1



SKH53SKH53M3-2S-6-5-3
Z120WDCV(06-05-04-03)
SKH54SKH54M4
BM4Z120WDCV(06-05-05-04-01)
SKH55SKH55BM35S6-5-5-5(1.3243)
Z901WDKCV(06-05-05-04-01)
SKH56SKH56M36



SKH57SKH57M44S10-4-3-10BT42Z130WKCDV(10-04-02-01)
SKH58SKH58M7

Z100DCWV(09-04-02-02)
SKH59SKH59M42S2-10-1-8BM42Z110DKCWV(09-08-04-02-01)
SKT3SKT3


55CNDV4
SKT4SKT46F255NiCrMoV6BH224/555NCDV7
SKT5SKT5VIG(ASM)40CrMnMo7


SKT6SKT6O290MnV8BO280N8
29SUS29321X10CrNiTi189EN58BZ10CNT18-10
420SUS420420X20Cr13420S37

420J1SUS420J1420X20Cr13420S29Z20C13
420J2SUS420J2420X30Cr13420S37Z30C134Cr13431SUS440B431X20CrNi172431S29Z15CN16-021Cr1Ni2440B
440BX90CrMoV18

9Cr18

加微信申请艾邦模具交流群。