Production according to Standards

           

Inconel X-750  alloy is mainly a nickel-based superalloy with γ"[Ni3(Al, Ti, Nb)] phase aging strengthening. It has good corrosion resistance and oxidation resistance below 980℃, and high below 800℃ It has good relaxation resistance below 540℃, and also has good formability and welding performance. This alloy is mainly used to make aero-engines working below 800℃ and require high-strength relaxation-resistant flat springs and Coil spring. It can also be used to manufacture parts such as turbine blades of steam turbines. Available varieties include plates, strips, bars, forgings, ring parts, wires and pipes.

InconelX-750 detects the minimum value of mechanical properties at 20℃
 

Heat treatment method	Tensile strength MPa	Yield Strength MPa	Elongation %
Solution treatment	930	515	30

  
InconelX-750 physical properties
 

Density	Melting point	Thermal conductivity	Specific heat capacity	Elastic Modulus	Resistivity	Poisson's ratio	Linear expansion coefficient
g/cm3	℃	λ/(W/m•℃)	J/kg•℃	GPa	μΩ•m		a/10-6℃-1
8.28	1393~1427	14.7(100℃)	430	214	1.22	0.29	13.1(20~100℃)

  
InconelX-750 application area

The alloy has good corrosion resistance and creep rupture strength in high temperature environments, good mechanical properties, and is widely used. It has sufficient strength and corrosion resistance and oxidation resistance below 980.

1. Manufacture springs and bolts that work at high temperatures; rotor blades, impellers and other structural parts on gas turbines;
2. The thrust chamber on the rocket engine;
3. Thrust reverse device on the aircraft;
4. Large high-pressure vessel.