Special Metals INCONEL® Alloy 751

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Special Metals INCONEL® Alloy 751
Categories:	Metal; Nonferrous Metal; Nickel Alloy; Superalloy
Material Notes:	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.
Key Words:	Nickel-Chromium Alloy; UNS N07751
Vendors:

Available Properties

Density
Tensile Strength, Ultimate, Precipitation Hardened prior to test
Tensile Strength, Ultimate
Tensile Strength, Yield, Precipitation Hardened. Value at room temperature
Tensile Strength, Yield, Precipitation Hardened prior to test
Elongation at Break, Precipitation Hardened
Elongation at Break, Precipitation Hardened prior to test.
Rupture Strength
Rupture Strength
Rupture Strength
Rupture Strength
Electrical Resistivity
Magnetic Permeability, at 200 oersted (15.9 kA/m)
Curie Temperature
CTE, linear
Specific Heat Capacity
Thermal Conductivity
Melting Point
Solidus
Liquidus
Aluminum, Al
Carbon, C
Chromium, Cr
Copper, Cu
Iron, Fe
Manganese, Mn
Nickel, Ni, Including Cobalt
Niobium, Nb (Columbium, Cb), Includes Ta
Silicon, Si
Sulfur, S
Titanium, Ti

Property Data

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Manufacturer Notes:
Special Metals (includes the former Inco Alloys International Inc.)

Category Notes
none

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