|
|
|
| |
| AISI T42 |
| Category |
Steel |
| Class |
Tool steel |
| Type |
Tungsten high speed steel |
| Designations |
Germany: DIN 1.3202
Italy: UNI 130505 KU
Japanese: SKH57
Poland : SK10V |
| Chemical Composition |
| Element |
Weight % |
| C |
1.25-1.40 |
| Si |
0.00-0.40 |
| Mn |
0.00-0.40 |
| P |
3.75-5.00 |
| S |
0.3 |
| CR |
1.00 (max) |
| MO |
11.75-13.00 |
| V |
4.50-5.25 |
| W |
4.75-5.25 |
| CO |
0.25 |
| NI |
0.03 |
|
|
|
 |
|
|
