GH2132 Alloy

GH2132 (GH132) high temperature alloy is a Fe-25Ni-15Cr based high temperature alloy, which is comprehensively strengthened by adding molybdenum, titanium, aluminum, vanadium and trace boron. It has high yield strength, long-lasting and creep strength below 650℃, good processing plasticity and satisfactory welding performance. It is suitable for manufacturing high temperature load-bearing parts of aircraft engines that work for a long time below 650℃, such as turbine disks, press disks, rotor blades and fasteners.

chemical composition:

Mechanical properties:

1. The alloy has good forgeability, with a forging heating temperature of 1140℃ and a final forging temperature of 900℃.
2. The average grain size of the alloy is closely related to the degree of deformation and the final forging temperature of the forging.
3. The alloy has satisfactory welding performance. The alloy is welded in a solid solution state and aging treated after welding.

It is an alloy material with high temperature strength and high temperature oxidation resistance

1. Widely used in the manufacture of aircraft engines and industrial gas turbine parts, such as turbine blades, afterburners, fasteners, etc.

2. Also widely used in automobile engines

Application examples: high temperature bearing parts of aircraft engines that work for a long time at 650℃, such as turbine impellers, etc.

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