常用模具钢牌号对照表【荣成华金属】
GB |
ASTM |
JIS |
DIN |
9CrWMn |
O1 |
SKS3 |
1.2510 |
9Mn2V |
O2 |
SKS93 |
1.2842 |
Cr5Mo1V |
A2 |
SKD12 |
1.2363 |
Cr12 |
D3 |
SKD1 |
1.2080 |
Cr12MoV |
(D2) |
(SKD11) |
1.2436 |
Cr12Mo1V1 |
D2 |
SKD11 |
1.2379 |
5CrMnMo |
— |
SKT3 |
— |
5CrNiMo |
L6 |
SKT4 |
1.2713 |
4Cr5MoSiV |
H11 |
SKD6 |
1.2343 |
4Cr5MoSiV1 |
H13 |
SKD61 |
1.2344 |
3Cr2W8V |
H21 |
SKD5 |
1.2581 |
3Cr2Mo |
P20 |
SCM系 |
1.2311 |
3Cr2NiMo |
P20+Ni |
— |
1.2738 |
3Cr13 |
420 |
SUS420J2 |
1.4028 |
9Cr18Mo |
440C |
SUS440C |
1.4125 |
W6Cr5Mo4V2 |
M2 |
SKH51 (SKH9) |
1.3343 |
W6Mo5Cr4V3 |
M3 |
SKH52 |
1.3345 |
W6Mo5Cr4V2Co5 |
M35 |
SKH55 |
1.3243 |
W2Mo9Cr4VCo8 |
M42 |
SKH59 |
1.3247 |