Large and medium-sized moulds for plastic processing, mould frames for the injection moulding and die casting industries, components for general mechanical engineering.
| Etchability | Machinability supplied | Polishability | Through hardenable | Toughness | Wear resistance |
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| DIN | EN | Others |
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| 1.2312 | 40CrMnMoS8-6 | AISI: ~ P20, STN: 19 520 |
| C | Si | Mn | S | Cr | Mo | |
|---|---|---|---|---|---|---|
| 0.40 | 0.40 | 1.50 | 0.08 | 1.90 | 0.20 |