Alloy Grade UNS: MTEK MM509 – Strength at High Temp

  • Overview

    MTEK MM509 is a nickel-based superalloy specifically engineered for demanding high-temperature applications. This alloy exhibits exceptional strength at elevated temperatures, maintaining its structural integrity and resisting deformation even under prolonged exposure to extreme heat. Superalloys like MTEK MM509 are characterized by their ability to retain strength and resist creep at temperatures approaching their melting point, making them ideal for use in demanding environments such as gas turbines, jet engines, and other high-temperature components. This ability to withstand extreme heat and maintain mechanical properties makes MTEK MM509 a valuable choice for industries where high-temperature performance is critical.

  • Typical Uses

    Turbine engine components and aerospace applications.

  • MetalTek Grade

    MTEK MM509

  • Poured At:

    Wisconsin Centrifugal Division, Wisconsin Investcast Division

Similar Specifications

Typical Chemical Composition (% by wt.)

Aluminum: n/a

Carbon: 0.55-0.65

Chromium: 22.50-24.35

Manganese: n/a

Iron: n/a

Copper: n/a

Nickel: 9.0-11.0

Lead: n/a

Tin: n/a

Silicon: n/a

Zinc: n/a

Other: Co BAL; W 6.5-7.5; Ta 3-4; Ti; Zr

Minimum Mechanical Properties

Tensile, ksi

0

Tensile, MPa

0

Calculated PREn (Minimum)

0

Yield, ksi

0

Yield, MPa

0

Elongation

0%

Heat Treatment: Not Heat Treated

Frequently Asked Questions

Vacuum cast alloys are metals melted and poured in a vacuum environment to reduce contamination from gases and ensure high purity and precision.

Used in aerospace, medical implants, nuclear components, and high-performance turbine parts requiring precise composition and minimal inclusions.

Vacuum casting reduces gas porosity, prevents contamination, and enhances alloy quality, especially for reactive or high-performance metals.

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