A nickel chromium molybdenum niobium alloy offering extremely high strength, excellent ductility and toughness.
In addition, alloy 725 has high corrosion resistance equivalent to alloy 625 including resistance to hydrogen embrittlement and stress corrosion cracking.
Supplied in the solution annealed and age hardened condition, Alloy 725 gains its strength through aging and can be aged to strength levels comparable to Alloy 718.
The properties of Nickel alloy 725 are useful for a wide range of applications that require outstanding corrosion resistance along with excellent strength. This grade is typically selected for use in sour gas applications.