BÖHLER E108 is a 4%-Nickel-chromium-molybdenum steel for applications requiring high core strength, high toughness and for bigger dimensions. Hardness in carburized layer above 58 HRC. Service temperature max. 200°C. Non corrosion resistant.
| Market grade |
|---|
| S82 |
| BS |
|---|
| S82 |
| C | Si | Mn | P | S | Cr | Mo | Ni | |
|---|---|---|---|---|---|---|---|---|
| 0.14 to 0.18 | 0.15 to 0.4 | 0.25 to 0.55 | max. 0.025 | max. 0.02 | 1 to 1.4 | 0.2 to 0.3 | 3.8 to 4.3 |
