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Tyč 42CrMo4
Alloyed engineering steel
| Grade | 42CrMo4 |
| Standard | EN 10083-3 |
| Thickness | Ø 20–500 mm |
| Width | Length 3000–6000 mm |
| Supplier | Asil Çelik |
| Lead time | 4–8 weeks |
EN 10204 3.1
Technical data
Technical data
Chemical composition [%]
| C | 0.38–0.45 |
| Cr | 0.90–1.20 |
| Mo | 0.15–0.30 |
| Mn | 0.60–0.90 |
| Si | ≤ 0.40 |
Mechanical properties
| Yield strength Rp0.2 | ≥ 750 MPa |
| Tensile strength Rm | 1000–1200 MPa |
| Elongation A5 | ≥ 11 % |
| Hardness HB | 280–330 |
Alloyed steel for heavy-duty machine components — shafts, gears, couplings, spindles.