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GH90 High Temperature Alloy Steel bar


GH90 for the aging-enhanced nickel-based deformation of high-temperature alloys, containing a high amount of cobalt and a variety of strengthening elements. The alloy has high tensile strength and creep resistance at 815 ~ 870 ℃, good oxidation resistance and corrosion resistance, in the hot and cold repeated alternating under the action of a higher fatigue strength and good formability and welding Sex. The main supply hot-rolled and cold-drawn bar, cold-rolled sheet, strip and cold drawn wire. For turbo engine turbine discs, blades, high temperature fasteners, clamps, seals and elastic components.