ALLOY 2319 | AICu6MnZrTi


Aerospace – One of the most demanding applications in the world, the Aerospace industry demands the highest quality, reliability and consistency. At Indalco, we pride ourselves on being able to meet the industry standards day after day.

The fact that we are the only fully vertically integrated manufacturer of aluminum welding products in the world means that we are a reliable source for specialty alloys such as 2319 commonly used in Aerospace and Aviation.

Military and Defence – Modern military and defence requirements require lighter, high-strength materials in order to meet the demands of today’s global requirements. Specific aluminum alloys deliver lighter weights for faster deployment as well as corrosion resistance and ballistic performance for durability.

Whether it’s personnel carriers, naval vessels, turrets or tactical military bridges, Indalco® has worked with some of the world’s leading manufactures in the defence industry.



  • Primarily used as the filler metal for alloy 2219
  • Provides higher strength and better ductility than 4XXX filler alloys when welding on 2XXX base materials
  • Provides superior resistance to stress corrosion cracking where high temperature properties are required


  • 100% Argon
  • Argon/Helium Mixtures
  • Flow Rate: 30-50 CFH (14.2 – 23.6 L/min)