GH2747
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GH2747
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- Product Description
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- Commodity name: GH2747
GH2747 is a Fe-Ni-Cr based precipitation hardening deformable superalloy used in the solid solution state. Its long-term operating temperature is 1100°C-1250°C, and its short-term operating temperature can reach 1300°C. It possesses high strength, good microstructure stability, and excellent oxidation and corrosion resistance. The alloy has good weldability and can be welded using various processes. GH2747 alloy has been used to manufacture high-temperature oxidation-resistant components for aerospace engine combustion chambers and afterburners, as well as heat-resistant components for industrial furnace rollers, transmission devices, thermocouple sheaths, etc. It is especially suitable for high-temperature oxidation-resistant device components in the petrochemical, nuclear energy, and metallurgical fields.
Product Description
● Alloy Category: Superalloy
● Base Material Shape: Wire/Strip/Bar/Tube/Plate
● Application Fields: Aerospace, Industrial, Petrochemical
Product Description and Application
GH2747 is a Fe-Ni-Cr based precipitation hardening deformable superalloy. It is used in the solid solution state, with a long-term operating temperature of 1100°C-1250°C, and a short-term operating temperature up to 1300°C. It has high strength, good microstructure stability, and excellent oxidation and corrosion resistance. The alloy has good weldability and can be welded using various processes. GH2747 alloy has been used to manufacture high-temperature oxidation-resistant components for aerospace engine combustion chambers and afterburners, as well as various industrial furnace rollers, transmission devices, thermocouple sheaths, and other heat-resistant components. It is especially suitable for high-temperature oxidation-resistant device components in the petrochemical, nuclear energy, and metallurgical fields.
GH2747 Composition
Element Ni Fe Cu Cr C Si Mn S P Al GH2747 44.0%~46.0% Balance / 15.0%~17.0% ≤0.1% ≤1.0% ≤1.0% ≤0.020% ≤0.025% 2.9%～3.9%
The company currently owns production equipment such as vacuum melting, electroslag remelting, forging and hot rolling (outsourced), solution treatment, machining, cold drawing, cold rolling (outsourced), and polishing. Our own laboratory can complete the testing of alloy chemical composition, mechanical properties, and flaw detection.
We can independently produce high-performance alloy materials such as nickel-based superalloys, cobalt-based superalloys, precision alloys, and special stainless steels. Products: forgings, billets, coils, bars, slabs/sheets, etc.
High-temperature alloy cobalt-based GH605/Co-50, etc. Iron-based GH1035/GH696, etc. Nickel-based GH901/GH3030/GH3044/GH4033/GH80A/GH90, etc. Corrosion-resistant alloys Inconel600/625/718/X-750/C276, etc. Expansion/precision alloys 4J29/32/33/36, etc.
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