Inconel 718

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Inconel 718 alloy is a precipitation hardening nickel-chromium iron alloy containing niobium and molybdenum. It has high strength, good toughness at 700°C and corrosion resistance in high and low temperature environments. Available in solution treated or precipitation hardened condition.

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About Inconel 718

Characteristic:

1.Easy processability

2. It has high tensile strength, fatigue strength, creep resistance and fracture strength at 700℃

3. High oxidation resistance at 1000℃

4. Stable chemical properties at low temperatures

5.Good welding performance

Metallographic structure:

GH4169 alloy has an austenitic structure, and the γ" phase generated after precipitation hardening gives it excellent mechanical properties. The δ phase generated at the grain boundaries during heat treatment gives it the best plasticity.

Inconel 718

Application areas:

Due to its high temperature strength, excellent corrosion resistance and easy processability at 700°C, Inconel718 alloy can be widely used in various high-demand situations.

1.Steam turbine

2. Liquid fuel rocket

3.Cryogenic engineering

4.Acidic environment

5. Nuclear Engineering

Inconel 718