GH3044 Alloy Bar
As a leading supplier and manufacturer in China, GNEE Steel provides cost-effective nickel-based alloy products.
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GH3044 is a high-temperature alloy also known as Inconel 713C. It is a nickel-based superalloy that offers excellent high-temperature strength, oxidation resistance, and creep resistance. The alloy contains significant amounts of nickel, chromium, and aluminum, along with smaller amounts of other elements like iron, cobalt, and titanium.
Chemical composition(mass fraction)(wt.%) of the GH3044
| C(％) | Si(％) | Mn(％) | P(％) | S(％) | Cr(％) | Ni(％) | Mo(％) | W(%) | Al(%) | Ti(%) |
|---|---|---|---|---|---|---|---|---|---|---|
| ≤0.10 | 0.8 | 0.5 | 0.013 | 0.013 | 23.5-26.5 | Balance | ≤1.50 | 13.0-16.0 | ≤0.50 | 0.30-0.70 |
Mechanical properties of grade GH3044
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | HBW |
|---|---|---|---|---|---|---|
| 888 (≥) | 765 (≥) | 34 | 43 | 43 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 132 |
Physical properties of grade GH3044
| Property | Density kg/dm3 |
Temperature T °C/F |
Specific heat J / kgK |
Thermal conductivity W/mK |
Electric resistance µΩ·cm |
|---|---|---|---|---|---|
| 826 (≥) | 261 (≥) | 31 | 22 | 21 | Solution and Aging, Annealing, Ausaging, Q+T,etc |
| Temp. °C/°F |
Creep strain limit (10000h) (Rp1,0) N/mm2 |
Creep rupture strength (10000h) (Rp1,0) N/mm2 |
- | - | - |
| 653 | 973 | 485 | - | - | - |
gH3044 alloy bar Advantages:
High temperature strength: GH3044/GH44 has excellent high temperature strength and creep resistance, and can maintain high strength in high temperature environment.
Corrosion resistance: Nickel-based high temperature alloy has excellent corrosion resistance and can operate stably for a long time in acidic, alkaline and high temperature corrosive media.
Hot corrosion resistance: GH3044/GH44 nickel-based high temperature alloy can show good hot corrosion resistance in high temperature gas and combustion gas environment.
Oxidation resistance: Nickel-based high temperature alloy has excellent oxidation resistance and can maintain surface finish and brightness for a long time at high temperature.
Good processing performance: GH3044/GH44 nickel-based high temperature alloy has good forgeability, machinability and weldability, which can meet the manufacturing requirements of complex parts.
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