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Magnesium Yttrium Master Alloy (Mg-Y Alloy)

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Magnesium Yttrium Master Alloy is a casting alloy used as an additive for magnesium alloy material processing. Heeger Materials provides the best Magnesium Yttrium Master Alloy in the shape of Waffle Ingot, rod, and shot at a competitive price.

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Data sheet

MaterialsMg-20Y, Mg-30Y, Customized

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Magnesium-yttrium casting alloy is made by melting metal magnesium and metal yttrium. The common alloy ratio is 20-70% magnesium, and the ratio can also be customized. The magnesium-based master alloy has a uniform and stable composition, which can meet the requirements of magnesium alloy composition, microstructure regulation, and performance improvement. Our master alloys are produced in adherence to strict quality control practices utilizing an induction melting and alloying process followed by static mold or direct chill (DC) continuous casting. Static cast finished products are available in a variety of forms including full or cut waffle ingot and notch bar ingot. MagnesiumYttrium (Mg-Y) Master Alloy is also available in the shot, screened and sized to specification, and in bagged shots.

Magnesium Yttrium Master Alloy (Mg-Y Alloy)

Magnesium Yttrium Master Alloy Specification


Purity (%)

Content of Y

Impurities (wt%)



20~70 %

















Magnesium Yttrium Master Alloy Application

  • Used in the aerospace and automotive industries for lightweight applications.
  • Used in engine components, powertrains, and other high-temperature environments.
  • Used in the casting of magnesium alloys.
  • Used in marine environments, chemical processing, and other corrosive conditions.
  • Used as a reinforcement material in the production of magnesium-based composites.

Magnesium Yttrium Master Alloy Product Line & Custom Capabilities

In addition to the master alloys presented herein, we produce other precision alloying additives. For free literature and more information, request specific bulletins.

      Extruded Rod             Extruded Rod in Coil

Standard Forms

         Waffle Ingot                 Notch-bar Ingot               Cut Waffle                 Shot                     Bagged Shot  

Magnesium Yttrium Master Alloy Packaging &Shipping

Our master alloys are packaged in steel or fiber drums on pallets, wood or cardboard pallet boxes, and stretch-wrapped on pallets. Most items are available from stock for prompt shipment.

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