GH4648 is a Ni-Cr-based precipitated hardened deformed superalloy used at a temperature below 900 ° C and available for short use below 1100 ° C.Alloy is added with high cr for good thermal corrosion resistance.At the same time, the alloy has moderate strength and good fatigue resistance and creep resistance, good cold processing performance and welding performance.

Apply

The GH4648 alloy is suitable for high temperature structural components requiring 900-1100 ° C, such as engine combustion chamber components and other thermal end components.

Chemical Composition

Physical and Mechanical properties

Product Specification