Ultra-high-strength maraging steel. In contrast to heat treatable steels its outstanding tensile properties are not due to a hardened structure with relatively high carbon content, but to precipitation of intermetallic phases from a ductile nickel bearing matrix containing almost no carbon.
| DIN | EN |
|---|---|
| 1.2709 | X3NiCoMoTi18-9-5 |
| C | Si | Mn | Mo | Ni | Co | Ti | |
|---|---|---|---|---|---|---|---|
| ≤ 0,03 | ≤ 0,10 | ≤ 0,15 | 4.90 | 18.00 | 9.30 | 1.10 |
