About Inconel 718
Inconel 718 alloy is containing niobium, molybdenum precipitation hardening model nichrome, at 700 ℃ has high strength, good toughness and has good corrosion resistance in high and low temperature environment. The supply state can be solid solution treatment or precipitation hardening state.
Inconel 718 alloy has excellent resistance to stress corrosion cracking and pitting corrosion in both high and low temperature environments. Inconel 718 alloy has excellent oxidation resistance at high temperature.
It is alloy features, easy machining; At 700 ℃ has high tensile strength, fatigue strength, creep strength and rupture strength; At 1000 ℃ has the oxidation resistance; Stable chemical properties at low temperature; And good welding performance.
Because at 700 ℃ high temperature strength and excellent corrosion resistance, easy workability, Inconel718 alloy can be widely used in all kinds of high demand. In particular, it is widely used in steam turbine, liquid fuel rocket, cryogenic engineering, acid environment and nuclear engineering.