K353 is a universal tool steel for cold working applications, characterized by high hardness, high wear resistance and excellent toughness. K353 is a conventionally produced 8% Cr steel which combines very good machinability, good EDM properties and good dimensional stability.
| Compressive strength | Stability heat | Toughness | Wear resistance abrasive | Wear resistance adhesive |
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| C | Si | Mn | Cr | Mo | V | Al | |
|---|---|---|---|---|---|---|---|
| 0.82 | 0.70 | 0.40 | 8.00 | 1.60 | 0.60 | + |
