Rocketry
V155 is a copper-phase precipitation hardened martensitic stainless steel, which is used in the construction of propulsion systems of aviation-transported missiles due to its corrosion resistance and high mechanical properties up to 315 °C.
Sales & Technical contact
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Designations
| Valbruna Grade | Steel type | W.N. | AISI | UNS | EN |
|---|---|---|---|---|---|
| AEROVAL® § V155 | Precipitation Hardening | 1.4545 | XM-12 | S15500 | X5CrNiCuNb15-5 |