Rene 80

Rene 80 is a nickel base precipitation hardening equiaxed superalloy with a long-term service temperature of 950 ℃.

Equivalent Grades

K480Rene 80

Chemical Composition, %

Rene 800.15-0.19≤0.1≤0.1≤0.015≤0.01513.7-14.3Bal9.0-10.03.7-4.33.7-4.32.8-3.24.8-5.20.01-0.020.02-0.10≤0.35

Typical Physical and Mechanical Properties (RT, Solution Annealed)

Density, g/cm3Melting Point, ℃Tensile Strength, MPaYield Strength, MPaELongation, %Hardness, HRB

Available Products and Specifications

Rod, Bar, Wire and Forgings
Plate, Sheet and Strip
Pipe and Tube
Welding Product


The alloy has medium strength, good heat and corrosion resistance and long-term structural stability. It is a turbine blade material with good comprehensive properties. The alloy has good casting properties and can also be used to make directional solidification columnar castings


The alloy has been used to make aeroengine turbine blades and hot end components of marine gas turbines.