Rene 41« Nickel Superalloy, Heat Treatment: 1079░C (1975░F) + Age

Subcategory: Metal; Nickel Base; Superalloy

Key Words: Allvac, an Allegheny Teledyne Company, UNS N07041; AMS 5712, 5713; RenÚ 41 Nickel

Component   Wt. %
Component   Wt. %
Component   Wt. %

Material Notes:
Nickel content calculated as remainder. Data provided by Allvac.

Applications: Jet and rocket engines, torque rings, afterburners, and hardware; space shuttle turbo pumps seals.

Physical PropertiesMetricEnglishComments
Density8.24 g/cc0.298 lb/in│ 

Mechanical Properties
Hardness, Brinell334334 Estimated from Rockwell C value for Brinell test with 3000 kg load/10 mm diameter ball
Hardness, Knoop363363 Estimated from Rockwell C value.
Hardness, Rockwell C3636 
Hardness, Vickers349349 Estimated from Rockwell C value.
Tensile Strength, Ultimate1241 MPa180000 psi 
Tensile Strength, Yield793 MPa115000 psi 0.2% Offset
Elongation at Break20 %20 % 
Reduction of Area25 %25 % 

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