Copper Arsenic (CuAs) Master Alloy

KBM Affilips manufactures a range of copper-based master alloys for the brass and copper industry. The suite of alloys offered by KBM Affilips includes Copper-Zirconium, Copper-Boron, Copper-Manganese, and Copper-Iron.

A common feature of the aforementioned alloys is that these alloys dissolve better when compared to the corresponding pure metals. Copper Arsenic (CuAs) master alloy is one such product supplied by KBM Affilips.

CuAs Master Alloy

The following table lists different CuAS master alloys provided by KBM Affilips:

Alloy Composition
CuAs 20 20% As and balance Cu
CuAs 30 30% As and balance Cu


Both master alloys are supplied in the form of broken waffle ingots. They have found use in the ferrous and non-ferrous industry. The general corrosion resistance of aluminum bronzes can be improved through the addition of arsenic in low concentrations.

Dezincification can be inhibited under certain corrosive conditions when arsenic is added in low concentrations to brasses. KBM Affilips produces CuAs master alloys at its specialized plant in an environmentally sound manner.


  • Improving corrosion resistance of CuAl alloys
  • Dezincification inhibitor in brass
  • Improving mechanical properties of low alloyed copper alloys

This information has been sourced, reviewed and adapted from materials provided by KBM Affilips.

For more information on this source, please visit KBM Affilips.


Please use one of the following formats to cite this article in your essay, paper or report:

  • APA

    KBM Affilips group. (2022, December 02). Copper Arsenic (CuAs) Master Alloy. AZoM. Retrieved on March 31, 2023 from

  • MLA

    KBM Affilips group. "Copper Arsenic (CuAs) Master Alloy". AZoM. 31 March 2023. <>.

  • Chicago

    KBM Affilips group. "Copper Arsenic (CuAs) Master Alloy". AZoM. (accessed March 31, 2023).

  • Harvard

    KBM Affilips group. 2022. Copper Arsenic (CuAs) Master Alloy. AZoM, viewed 31 March 2023,

Ask A Question

Do you have a question you'd like to ask regarding this article?

Leave your feedback
Your comment type