IN625
IN625, an austenitic nickel-chromium-based superalloy, possesses exceptional high temperature corrosion strength, oxidation resistance, and pitting resistance, making it well-suited for harsh environments. Its notable tensile strength and fatigue strength ensure structural integrity under demanding conditions. Through post-processing steps like solution annealing and precipitation hardening, its mechanical properties and resistance to corrosion and fatigue are optimized, rendering it highly reliable in extreme environments.
- Outstanding strength and toughness in the temperature range cryogenic to 2000°F (1093°C)
- Corrosion and oxidation resistant
- Non-magnetic
| Element | Min | Max | Base |
| Nb | 3.50 | 4.00 | R |
| Mo | 8.00 | 10.00 | |
| Ni | 58.00 | ✅ | |
| Cr | 20.00 | 23.00 | |
| Co | 1.00 | ||
| Al | 0.40 | ||
| Ti | 0.40 | ||
| Si | 0.50 | ||
| Mn | 0.50 | ||
| Cu | 0.07 | ||
| C | 0.10 | ||
| S | 0.015 | ||
| P | 0.015 |
- Components for service in corrosive environments
- Good potential for cryogenic applications