High hardness and toughness steel for tools that must withstand impact and abrasion; chisels and pneumatic tools.
- ABTN | ASTM | SAE | AISI: S1
- DIN | WNr: 1.2542
- Hardness (HRc): 54 - 58
- Chemical composition:
C % | Mn % | Cr % | Mo % | W % | V % | OTHERS % |
0.45 | 0.30 | 1.20 | 0.20 | 1.90 | 0.20 | Si=1.00 |
