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Cast Grade: MAR-M-509®

OVERVIEW: Superalloy with excellent strength at high temperatures.

TYPICAL USES: Turbine engine components and aerosapce applications.

MetalTek Grade: MTEK MM509

Similar Specifications

Cast Grade: MAR-M-509®

Typical Chemical Composition (% by wt.)

Cr: 22.5 - 24.35

Ni: 9-11

W: 6.5 - 7.5

C Max: 0.55 - 0.65

Other: Co BAL; Ta 3-4; Ti; Zr

Minimum Mechanical Properties

Tensile, ksi: 105

Tensile, MPa: 725

Yield, ksi: 65

Yield, MPa: 450

Elongation %: 3

Heat Treatment: NOT HEAT TREATED