| Application: | Industrial |
|---|---|
| Standard: | GB, ASTM |
| Purity: | >99.5% |
| Alloy: | Alloy |
| Powder: | Not Powder |
| Transport Package: | Wooden |
| Customization: |
|---|
Suppliers with verified business licenses
Audited Supplier material grade
GH3044 (GH44)
GH3044 similar grades
ЭИ686, ХН60ВТ, ВЖ90 (Russia).
1.3 Technical standard of GH3044 material
GJB 2612-1996 "Specification for high temperature alloy cold drawing wire for welding"
GJB 1952-1994 "Specification for cold-rolled sheet of superalloy superalloy for aviation"
GJB 3020-1997 "Specification for superalloy ring blanks for aviation"
GJB 3165-1998 "Specification for hot-rolled and forged bars of superalloys for aerospace load-bearing parts"
GJB 3317-1998 "Specification for hot-rolled sheet of superalloy for aviation"
GJB 3318-1998 "Specification for hot-rolled strip of superalloy for aviation"
1.4 Chemical composition of GH3044
See Table 1-1
Table 1-1
C Cr Ni W Mo Al Ti
≤0.10 23.5~26.5 Remain 13.0~16.0 ≤1.50 ≤0.50 0.30~0.70
Fe Mi Si P S
≤ 4.0 ≤ 0.50 ≤ 0.80 ≤ 0.013 ≤ 0.013
1.5 GH3044 Heat Treatment System
The solution treatment temperature of hot-rolled and cold-rolled sheets and strips in the supply state is 1120~1160°C, air-cooled, and the material properties are tested in the supply state.
1.6 GH3044 Variety Specifications and Status
We can supply δ4~14mm hot rolled sheet, δ0.5~4mm cold rolled sheet, δ0.1~0.8mm strip, diameter d0.3~10mm, d20~300mm bar and various diameter rings. Plates and strips are supplied after solution, pickling and trimming; wires are supplied in cold drawing, co-prosperity pickling or semi-hard state, and bars and forgings are supplied without heat treatment.
1.7 GH3044 Melting and Casting Process
The alloy is smelted by electric arc furnace, non-vacuum induction furnace or vacuum induction furnace + electroslag remelting or vacuum arc remelting process.
1.8 GH3044 application overview and special requirements
Alloys are used to make sheet metal stamping and welding structural parts for aero-engine combustion chambers and afterburners, as well as components such as mounting edges, ducts and guide vanes.
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