Special Metals INCONEL® Alloy 751
Subcategory: Superalloy; Nickel Base
Key Words: Nickel-Chromium Alloy; UNS N07751
Material Notes: Nickel content above includes cobalt; Nb content above includes Ta. A nickel-chromium alloy similar to INCONEL ALLOY X-750 but with increased aluminum content for greater precipitation hardening. INCONEL alloy 751 was designed for use as exhaust valves in internal-combustion engines. In that application, the alloy offers high strength at operating temperatures, high hot hardness for wear resistance, and corrosion resistance in hot exhaust gases containing lead oxide, sulfur, bromine, and chlorine. The standard product form is round bar. Data provided by the manufacturer, Special Metals.
Available Properties |
- Density
- Tensile Strength, Ultimate
- Tensile Strength, Ultimate at Elevated Temperature
- Tensile Strength, Yield
- Tensile Strength, Yield at Elevated Temperature
- Elongation at Break
- Elongation at Break at Elevated Temperature
- Electrical Resistivity
- Magnetic Permeability
- Curie Temperature
- CTE, linear 20°C
- Specific Heat Capacity
- Thermal Conductivity
- Melting Point
- Solidus
- Liquidus
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Property Data |
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