Inconel X-750
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Description
Scope of supply for Aviation Group
Forgings, round rods, steel plates, rings, seamless pipes, steel plates/steel belts, capillaries, wire welding materials, welcome to inquire!
1. Introduction to Inconel X-750 Materials
Inconel X-750 alloy is mainly a nickel-based high-temperature alloy with aging reinforcement of γ”[Ni3(Al, Ti, Nb)] phase. It has good corrosion resistance and oxidation resistance below 980°C, high strength below 800°C, good relaxation resistance below 540°C, and good forming and welding properties. This alloy is mainly used to manufacture plane springs and coil springs that work below 800°C and require high strength. It can also be used to manufacture parts such as turbine turbine blades. The products available are plates, strips, bars, forgings, rings, wires and pipes.
2. Chemical composition of Inconel X-750
| alloy | % | C | Cr | Ni+what | Al | Of | Fe | Nb+Ta | Cu | Co | Mn | And | S | P |
| Inconel X-750 | Minimum value | – | 14.0 | 70.0 | 0.4 | 2.25 | 5.0 | 0.7 | – | – | – | – | – | – |
| Maximum value | 0.08 | 17.0 | margin | 1.0 | 2.75 | 9.0 | 1.2 | 0.5 | 1.0 | 1.0 | 0.50 | 0.010 | 0.015 |
Note: Mn and Si in the table are the contents of rods, forgings, rings and wires, and the sheets, strips and pipes are: Mn≤0.35%, Si≤0.35%.
3. Physical performance of Inconel X-750
| density | 8.28 G / cm3 | |||
| Melting point | 1393-1427 ℃ | |||
| Alloy status | tensile strength
Rm N/mm² |
Yield of yield
Rp0.2 N/mm² |
Elongation
A5 % |
Brinell hardness
HB |
| Solid solution treatment | 1267 | 868 | 25 | ≤400 |
4. Inconel X-750 material features
Inconelx-750 has good corrosion resistance and oxidation resistance below 980℃, high strength below 800℃, good relaxation resistance below 540℃, and good forming and welding properties, and excellent mechanical properties in low-temperature environments.
5. Inconel X-750 application fields
This alloy has good corrosion resistance and creep fracture strength in high temperature environments. Shanghai Aoming Industrial Co., Ltd. has good mechanical properties and is widely used. It has sufficient strength and corrosion resistance below 980℃.
- Manufacture springs and bolts that work at high temperatures; rotor blades, impellers and other structural parts on gas turbines;
- Thrust chamber on rocket engine;
- thrust reverse device on the aircraft;
- Large high-pressure container;
- Elastic gas sealing plate, elastic sealing die plate, rubber mechanical electric heating blade.
