Shanghai Qianfu Metal provides you with detailed information on GH4169 chemical composition, GH4169 physical properties, GH4169 mechanical properties, GH4169 forging temperature, GH4169

GH4169 alloy has the following characteristics:

High tensile strength, fatigue strength, creep strength, and fracture strength at 700°C. Excellent oxidation resistance at 1000°C.
Stable chemical properties at low temperatures, good welding performance. Whether in high or low temperature environments, GH4169 alloy has excellent resistance to stress corrosion cracking and pitting corrosion. GH4169 alloy exhibits particularly outstanding oxidation resistance at high temperatures.

Metallographic structure of GH4169:
GH4169 alloy has an austenitic structure, and the precipitated γ″ phase after aging gives it excellent mechanical properties. The δ phase formed at grain boundaries during heat treatment provides good plasticity.

Application areas of GH4169 include:
GH4169 can be widely used in various high-demand applications:
Steam turbines
Liquid fuel rockets
Low-temperature engineering
Acidic environments
Nuclear engineering

GH4169 (American standard UNS N07718 / German standard W.Nr.2.4668)

Chemical composition of GH4169:

Physical properties of GH4169:

Mechanical properties of GH4169 alloy at room temperature:

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