GH3039、GH39、ЭИ602、ХН75МБГЮ

GH3039 Nickel base superalloy GH39

 

GH3039 (GH39) nickel-based superalloy overview

GH3039 is a single-phase austenite solid solution strengthened alloy, with moderate thermal strength and good thermal fatigue performance below 800 ℃, and good oxidation resistance below 1000 ℃. Long-term use of the organization is stable, but also has good cold formability and welding performance. Suitable for long-term use of aero engine combustion chamber and afterburner parts below 850 ℃.

 

GH3039 (GH39) nickel-based superalloy chemical composition

C	Cr	Ni	Ti	Mo	Al	Nb	Fe	Mn	Si	P	S
≤ 0.08	19.00 22.00	Margin	0.35 0.75	1.80 2.30	0.35 0.75	0.90 1.30	≤ 3.00	≤ 0.40	≤ 0.80	≤ 0.02	≤ 0.012

 

GH3039 (GH39) nickel-based superalloy similar grades

GH3039 GH39 (China), ЭИ602, ХН75 МБГЮ (Russia)

 

GH3039 (GH39) nickel-based superalloy heat treatment system

Solution treatment of hot-rolled and cold-rolled sheet and strip: 1050 ～ 1090 ℃, air cooling. Solid solution treatment of bars and pipes: 1050 ～ 1080 ℃, air cooling or water cooling.

 

GH3039 (GH39) nickel-based superalloy variety specifications and supply status

We can supply various specifications of hot rolled sheet, cold rolled sheet, strip, bar, wire, pipe, and forging. Delivery after solid solution treatment and pickling of plates, strips and pipes. Wire materials are supplied in cold processed or solid solution state without heat treatment.

 

GH3039 (GH39) nickel-based superalloy melting and casting process

The alloy adopts electric arc furnace melting, electric arc furnace or non-vacuum induction furnace plus electric slag remelting or vacuum arc remelting and vacuum induction furnace adding electric slag or vacuum arc remelting process.

 

GH3039 (GH39) nickel-based superalloy application profile and special requirements

It is used to manufacture flame tubes working below 8500 ℃, afterburner and other parts manufactured by stamping and welding methods.