ATI Allvac® Nickelvac® X-750 Nickel Superalloy, Heat Treatment: 1149°C (2100°F) + Age

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ATI Allvac® Nickelvac® X-750 Nickel Superalloy, Heat Treatment: 1149°C (2100°F) + Age
Categories:	Metal; Nonferrous Metal; Nickel Alloy; Superalloy
Material Notes:	Data provided by Allvac. Applications: Turbine, engine components. Blades, vanes, fasteners, springs, bellows. Extrusion dies, nuclear, heat treating, forming tools.
Key Words:	Allvac, an Allegheny Teledyne Company, UNS N07750; AMS 5667, 5668, 5669, 5670, 5671. MIL-N-24114, ASTM B 637
Vendors:	Visit metalmen for your metals needs. Products include special chemistry, tight tolerances, custom tempers, odd dimensions/forms, and small quantities. Phone 1-800-767-9494. Click here to view all available suppliers for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
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Physical Properties	Metric	English	Comments

Density	8.30 g/cc	0.300 lb/in³

Mechanical Properties	Metric	English	Comments
Hardness, Brinell	290	290	Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop	315	315	Estimated from Rockwell C value.
Hardness, Rockwell C	30	30
Hardness, Vickers	304	304	Estimated from Rockwell C value.
Tensile Strength, Ultimate	1000 MPa	145000 psi
Tensile Strength, Yield	655 MPa @Strain 0.2 %	95000 psi @Strain 0.2 %
Elongation at Break	20 %	20 %
Reduction of Area	20 %	20 %

Component Elements Properties	Metric	English	Comments
Aluminum, Al	0.70 %	0.70 %
Carbon, C	0.040 %	0.040 %
Chromium, Cr	15.5 %	15.5 %
Iron, Fe	7.0 %	7.0 %
Nickel, Ni	>= 70 %	>= 70 %	as balance
Niobium, Nb (Columbium, Cb)	0.95 %	0.95 %
Titanium, Ti	2.5 %	2.5 %

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NALL11 / 14779

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