Alloy 751 / UNS N07751
Grade: Inconel 751/UNS N07751/Alloy 751/Nickel Alloy 751/W.Nr. 2.4694/NiCr15Fe7TiAl
Sheet/Plate: 0.3mm-150mm
Strip/Foil: 0.02mm-16mm
Pipe: 6mm*0.5mm-1200mm*100mm
Bar: Ф6mm – Ф600mm
Wire: Ф0.01mm – Ф6mm
Others: Forged Rings, Flanges, Elbows, Tees, Reducers etc.
Standard: ASTM/ASME/AMS
- Fast Shipping / Ready Stock
- ISO 9001 Factory
- Custom Cutting
- 100% MTC & SGS Inspection
INCONEL 751 is a nickel-chromium alloy modified from Inconel 750 with increased aluminum content for improved gamma-prime strengthening. It provides excellent creep rupture strength and oxidation resistance at elevated temperatures, especially for exhaust and turbine applications.
Chemical Composition (wt.%):
| Element | Content |
| Ni | Balance |
| Cr | 14.0-17.0 |
| Fe | 5.0-9.0 |
| Ti | 1.8-2.6 |
| Al | 1.0-1.7 |
| Nb | 0.7-1.2 |
Mechanical Properties:
| Property | Typical Value |
| Tensile Strength | ≈1000 MPa |
| Yield Strength | ≈700 MPa |
| Creep Strength | High temperature resistant |
Applications:
- Automotive turbocharger components
- Gas turbine parts
- High temperature fasteners


INCONEL 751 is a nickel-chromium alloy modified from Inconel 750 with increased aluminum content for improved gamma-prime strengthening. It provides excellent creep rupture strength and oxidation resistance at elevated temperatures, especially for exhaust and turbine applications.
Chemical Composition (wt.%):
| Element | Content |
| Ni | Balance |
| Cr | 14.0-17.0 |
| Fe | 5.0-9.0 |
| Ti | 1.8-2.6 |
| Al | 1.0-1.7 |
| Nb | 0.7-1.2 |
Mechanical Properties:
| Property | Typical Value |
| Tensile Strength | ≈1000 MPa |
| Yield Strength | ≈700 MPa |
| Creep Strength | High temperature resistant |
Applications:
- Automotive turbocharger components
- Gas turbine parts
- High temperature fasteners
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