tkse: RA-K 40/70
Data sheet (manufacturer) ↗ External document from the respective manufacturer — not from INTEX.
| Material number | 1.0947 |
| Designation | HCT690T |
| Alternative designation | CR400Y690T-TR |
| Former designation | TRIP690 |
| Standard | EN 10338 |
| Category | TRIP-Stahl · Term explained |
| Density | 7,85 g/cm³ |
| Magnetism | ja |
| Equivalent grades | TRIP690,TRIP700,CR400Y690T-TR, RA-K 40/70, CR400Y690T-TR |
| Comparable standard grade | S500MC |
| C | ≤ 0,32 |
| Si | ≤ 2,20 |
| Mn | ≤ 2,50 |
| P | ≤ 0,12 |
| S | ≤ 0,02 |
| Al | 0,02 – 2,00 |
| Cr+Mo | ≤ 0,60 |
| Nb+Ti | ≤ 0,20 |
| V | ≤ 0,20 |
| B | ≤ 0,01 |
| Yield strength Re (min) | 400 N/mm² |
| Tensile strength Rm | 690–830 N/mm² |
| Elongation at break A (min) | 23 % |
| Young's modulus | 210 GPa |
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