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Presshärten: höhere Festigkeit als 22MnB5
| Designation | 34MNB5 |
| Former designation | 34MnB5 |
| Common name | PHS |
| Category | Bor-Manganstahl (presshärtend) · Term explained |
| Density | 7.85 g/cm³ |
| Magnetism | ja |
| Equivalent grades | USIBOR2000 |
| C | 0.32 – 0.37 |
| Si | ≤ 0.40 |
| Mn | 1.15 – 1.45 |
| P | ≤ 0.03 |
| S | ≤ 0.01 |
| Cr | ≤ 0.30 |
| B | 0.00 – 0.01 |
| Ti | 0.02 – 0.05 |
| Al | ≥ 0.02 |
| Yield strength Re (min) | 1,200 N/mm² |
| Tensile strength Rm | 1,600–1,900 N/mm² |
| Elongation at break A (min) | 4 % |
| Hardness (Brinell HB, max) | ≤ 560 HB |
| Young's modulus | 210 GPa |
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