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Aluminum Cobalt Master Alloy (Al-Co Alloy)

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Aluminum Cobalt (Al-Co) Master Alloy is made of melted Aluminum and Cobalt metals. The high proportion of cobalt can improve the strength and heat resistance of the alloy. Heeger Materials provides high-quality Magnesium Calcium Master Alloy in waffle ingot, rod, and shot forms at a competitive price, with customized options to meet specific requirements.

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Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.

Data sheet

MaterialsAl-65Co, Al-75Co, Al-85Co, Customized

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Aluminum Cobalt (Al-Co) Master Alloy is used in casting to improve the quality and performance of the final product. High cobalt content enhances strength and heat resistance, ensuring excellent performance in high-temperature environments.

Aluminum Cobalt Master Alloy (Al-Co Alloy)

Aluminum Cobalt Master Alloy Specification


Content of Al (%)

Content of Co (%)













Aluminum Cobalt Master Alloy Application

  • Used for high-performance aluminum alloy preparation.

Al-Co 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.

Mg-Ca Alloy2.png

Standard Forms

           Waffle Ingot                  Notch-bar Ingot                   Cut Waffle                                Shot                               Bagged Shot                      

Aluminum Cobalt Master Alloy Packaging&Shipping

Aluminum Cobalt 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.

Aluminum Cobalt (Al-Co) Master Alloy Packing

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