BÖHLER S400 – “The fast one”
This class comes from the family of molybdenum-alloyed high-speed steels and its winning performance is matched by its good cost effectiveness.
| Compressive strength | Grindability | Red hardness | Toughness | Wear resistance |
|---|---|---|---|---|
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| SEL | EN | AISI |
|---|---|---|
| 1.3348 | HS2-9-2 | M7 |
| EN ISO | ASTM |
|---|---|
| 4957 | A600 |
| C | Si | Mn | Cr | Mo | V | W | |
|---|---|---|---|---|---|---|---|
| 1.02 | 0.40 | 0.30 | 3.80 | 8.60 | 1.90 | 1.80 |
