|
Grade
|
SAE/AISI
Spenc
|
IS:7291
IS:3748/49
IS:4430
|
C
|
Mn
|
Cr
|
Mo
|
V
|
W
|
| H.S.S. |
M2
|
T83MoW6Cr4v2 |
0.80/0.90
|
---
|
3.80/4.50
|
4.80/5.30
|
1.70/2.00
|
6.00/6.70
|
| H.S.S |
T1
|
T70W18Cr4v1 |
0.70/1.10
|
---
|
3.80/5.00
|
---
|
0.70/1.50
|
16.50/19.50
|
| H.S.S.* |
M35
|
---
|
0.80/0.90
|
---
|
3.80/4.50
|
4.80/5.30
|
2.00/2.30
|
6.00/6.70
|
| H.S.S.* |
T4
|
---
|
0.70/1.00
|
---
|
3.80/5.00
|
---
|
0.70/1.50
|
16.50/19.50
|
| H.C.H.Cr |
D2
|
XT160Cr12 |
1.25/1.55
|
---
|
11.00/12.00
|
0.50/1.00
|
0.60/1.00
|
---
|
| H.C.H.Cr |
D3
|
XT215Cr12 |
1.90/2.10
|
---
|
11.50/12.50
|
----
|
---
|
---
|
| Hot
Die |
H11
|
XT35CrMo1V3 |
0.30/0.40
|
---
|
4.80/5.20
|
1.20/1.60
|
0.30/0.50
|
---
|
| Hot
Die |
H-13
|
XT35Cr5Mo1 |
0.30/0.40
|
---
|
4.80/5.20
|
1.20/1.60
|
0.80/1.10
|
---
|
| Hot
Die |
H-21
|
---
|
0.25/0.35
|
---
|
3.00/3.50
|
---
|
---
|
8.00/9.00
|
| OHNS |
01
|
T90MnWCr2 |
0.90/1.10
|
0.90/1.10
|
0.40/0.60
|
---
|
---
|
0.40/0.60
|
| OHNS |
02
|
---
|
0.90/1.10
|
1.40/1.60
|
---
|
---
|
---
|
---
|
| MY
EXTRA |
S1
|
---
|
0.40/0.50
|
---
|
1.00/1.30
|
---
|
---
|
1.50/2.00
|
| MOULD
STEEL |
P20
|
---
|
0.35/0.45
|
1.30/1.60
|
1.80/2.00
|
0.15/0.25
|
---
|
---
|
| DIE
BLOCK 2714** |
6F3
|
---
|
0.50/0.60
|
----
|
1.00/1.20
|
0.40/0.60
|
0.10/0.15
|
1.50/2.00
|
| * Co=4.50/5%, **Ni=
1.50/2.00% |
|