SKD11 1.2379 X153CrMo12 Cr12Mo1V1 Hot Forged Cold Work Tool Steel
Steel Grade: D2(ASTM), SKD11(JIS), 1.2379(W-Nr. ), X155CrVMo121(DIN)
Steel Application: Cool work die (mould) steel
Steel Shape: Round bar, flat bar, square bar
Technique: Forged
Size: Round bar diameter. 50-300mm
Flat bar thickness. 20-200mm width: 60-500mm
Chemical Analysis %: C 1.40-1.60
Mn ≤ 0.60
Si ≤ 0.60
Cr 11.50-13.00
P ≤ 0.030
S ≤ 0.030
Ni ≤ 0.25
Cu ≤ 0.30
Mo 0.70-1.20
V ≤ 1.00
Specification: Used for various high precision, long-life cold work mould, like: Punch mould, cold squeezing mould.
Chinese standard |
American standard |
Germanystandard |
Japanese standard |
GB/T |
Grade |
ASTM
SAE AISI |
Grade |
DIN |
Grade |
JIS |
Grade |
20# |
1020 |
C22 |
S20C |
35# |
1035 |
C35 |
S35C |
45# |
1045 |
C45 |
S45C |
16Mn |
TyPe7 |
S355J2G3 |
SPFC590 |
20CrMo |
5150 |
25CrMo4 |
SCM420 |
35CrMo |
4137 |
34CrMo4 |
SCM435 |
42CrMo |
4140 |
42CrMo4 |
SCM440 |
40CrNiMo |
4340 |
34CrNiMo6 |
|