Product Properties

● Other name: eNiCr2747,ЭП 747● Origin: Danyang, Jiangsu, China

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Product Description

● Alloy category: high temperature alloy

● Base material shape: wire/strip/bar/pipe/plate

● Application areas: aerospace, industrial field, petrochemical industry

Product Description and Application

GH2747 is a Fe-Ni-Cr-based precipitation hardening deformed high-temperature alloy. It is used in solid solution state with a long-term working temperature of 1100°C-1250°C and a short-term working temperature of 1300°C. It has high strength, good organizational stability and excellent oxidation and corrosion resistance. The alloy has good weldability and can be welded by various processes. GH2747 alloy has been used in the production of aviation, aerospace engine combustion chamber and afterburner high temperature oxidation resistance parts, but also used in the production of various industrial roller, transmission, thermowell and other heat-resistant parts. Especially suitable for petrochemical, nuclear energy, metallurgy and other fields with high temperature anti-oxidation device parts.

Ingredient content of GH2747

Element	Ni	Fe	Cu	Cr	C	Si	Mn	S	P	Al
GH2747	44.0%~46.0%	Allowance	/	15.0%~17.0%	≤0.1%	≤1.0%	≤1.0%	≤ 0.020%	≤ 0.025%	2.9%～3.9%

Key words:

GH2747

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