tkse: DP-K 45/78
Data sheet (manufacturer) ↗ External document from the respective manufacturer — not from INTEX.
| Material number | 1.0943 |
| Designation | HCT780X |
| Alternative designation | CR440Y780T-DP |
| Former designation | DP780 |
| Standard | EN 10338 |
| Category | Dualphasenstahl · Term explained |
| Density | 7,85 g/cm³ |
| Magnetism | ja |
| Equivalent grades | DP780,DP800,HCT800X,CR440Y780T-DP, DP-K 45/78, CR440Y780T-DP,HC450XD,HC450X |
| Comparable standard grade | S700MC |
| C | ≤ 0,17 |
| Si | ≤ 0,30 |
| Mn | ≤ 2,00 |
| P | ≤ 0,05 |
| S | ≤ 0,01 |
| Al | 0,02 – 0,08 |
| V | ≤ 0,20 |
| B | ≤ 0,01 |
| Cr+Mo | ≤ 1,00 |
| Nb+Ti | ≤ 0,05 |
| Yield strength Re (min) | 440 N/mm² |
| Tensile strength Rm | 780–920 N/mm² |
| Elongation at break A (min) | 14 % |
| Young's modulus | 210 GPa |
Grades from the same area — for comparing and browsing.
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