Inconel® 625 is a nickel-base alloy used both for its high strength and outstanding aqueous corrosion resistance. The strength of alloy 625 is primarily a solid solution effect from molybdenum and niobium.
SPECIFICATIONS
UNS: N06625
W. NR.: 2.4856
ASTM: B 443 GR 1, B 446 GR 1
ASME: SB 443 GR 1, SB 446 GR 1
AMS: 5599, 5666, 5837
NACE: MR0175
ISO: 15156
FEATURES
- High creep-rupture strength
- Oxidation resistant to 1800°F
- Good fatigue resistance
- Excellent weldability
- Outstanding resistance to chloride pitting and crevice corrosion
- Immune to chloride ion stress corrosion cracking
- Resistant to seawater under both flowing and stagnant conditions, and under fouling
APPLICATIONS
- Aircraft ducting systems
- Jet engine exhaust systems
- Engine thrust-reverser systems
- Bellows and expansion joints
- Turbine shroud rings
- Flare stacks
- Seawater components
- Chemical process equipment
COMMON TRADE NAMES
- Inconel® 625
- Alloy 625
625
UNS: N06625 / AMS: 5599, 5666, 5837