Inconel X-750 is a precipitation-hardened nickel-iron-base superalloy strengthened by gamma-double-prime (γ″) phase, designed for high-temperature applications in gas turbines, jet engines, and aerospace components requiring sustained strength to approximately 1300°F (704°C). The equalized and aged condition provides optimized strength and creep resistance through controlled heat treatment, with tensile yield strength typically in the 140–160 ksi range and superior bearing and shear strength characteristics suitable for critical fasteners and structural components.
Compliance & Regulations
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Ultimate Bearing Strength(Fbru)4 entries | 1.703 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=<4.000 in · e/D=1.5 | ||
| ↳ | 1.655 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=4.000-10.000 in · e/D=1.5 | ||
| ↳ | 2.158 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=<4.000 in · e/D=2 | ||
| ↳ | 2.096 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=4.000-10.000 in · e/D=2 | ||
Bearing Yield Strength(Fbry)4 entries | 1.082 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=<4.000 in · e/D=1.5 | ||
| ↳ | 1.034 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=4.000-10.000 in · e/D=1.5 | ||
| ↳ | 1.303 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=<4.000 in · e/D=2 | ||
| ↳ | 1.241 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=4.000-10.000 in · e/D=2 | ||
Compressive Modulus(Ec) | 211.0 | GPa | 22°C · Strip | ||
Compressive Yield Strength(Fcy)2 entries | 723.9 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=<4.000 in | ||
| ↳ | 689.5 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=4.000-10.000 in | ||
Elongation at Break(εf)2 entries | 20.00 | - | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=<4.000 in | ||
| ↳ | 15.00 | - | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=4.000-10.000 in | ||
Poisson's Ratio(ν) | 0.3000 | - | 22°C | ||
Reduction of Area(RA)2 entries | 25.00 | - | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=<4.000 in | ||
| ↳ | 17.00 | - | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=4.000-10.000 in | ||
Shear Modulus(G) | 81.36 | GPa | 22°C · Strip | ||
Ultimate Shear Strength(Fsu)2 entries | 703.3 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=<4.000 in | ||
| ↳ | 682.6 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · t=4.000-10.000 in | ||
Ultimate Tensile Strength(σUTS)2 entries | 1.138 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=<4.000 in | ||
| ↳ | 1.103 | GPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=4.000-10.000 in | ||
Yield Strength (0.2% offset)(σy)2 entries | 723.9 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=<4.000 in | ||
| ↳ | 689.5 | MPa | 22°C · Bar/Forging · Equalized and aged · AMS 5667 · L · t=4.000-10.000 in | ||
Young's Modulus(E) | 211.0 | GPa | 22°C · Strip |
2 interactive curves for this material
Stress-strain, S-N fatigue and environmental knockdown curves are free with an account.
Create free account| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
CTE vs Temperature(α(T)) | Curve (14 pts) | 1/K | — | ||
Specific Heat vs Temperature(Cp(T)) | Curve (11 pts) | J/(kg·K) | — |
| Property | Value | Unit | Conditions | Source | |
|---|---|---|---|---|---|
Density(ρ) | 8.249 | kg/m³ | 22°C |