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Rulon Bearings

ATI Allvac® 720 Nickel Superalloy, Heat Treatment: 1093°C (2000°F) + Age
Categories: Metal; Nonferrous Metal; Nickel Alloy; Superalloy

Material Notes: Data provided by Allvac.

Applications: Wheels, jet engine turbine discs and blades.

Key Words: MASS7252, MSRR 7252. EMS 73105., Allvac, an Allegheny Teledyne Company
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.

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Physical PropertiesMetricEnglishComments
Density 8.08 g/cc0.292 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Brinell 400400Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop 437437Estimated from Rockwell C value.
Hardness, Rockwell C 4343
Hardness, Vickers 418418Estimated from Rockwell C value.
Tensile Strength, Ultimate 1517 MPa220000 psi
Tensile Strength, Yield 1104 MPa
@Strain 0.2 %
160100 psi
@Strain 0.2 %
Elongation at Break 15 %15 %
Reduction of Area 15 %15 %
 
Component Elements PropertiesMetricEnglishComments
Aluminum, Al 2.5 %2.5 %
Boron, B 0.020 %0.020 %
Carbon, C 0.015 %0.015 %
Chromium, Cr 18 %18 %
Cobalt, Co 14.75 %14.75 %
Molybdenum, Mo 3.0 %3.0 %
Nickel, Ni 55 %55 %as balance
Titanium, Ti 5.0 %5.0 %
Tungsten, W 1.25 %1.25 %
Zirconium, Zr 0.040 %0.040 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NALL19 / 14787

Aluminum Castings

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