Used for inert gas arc welding of copper, copper-silicone and copper-based metals to themselves as well as to steel
Frequently used to gas tungsten arc and gas metal arc weld coated steels
Also used to surface areas subject to corrosion
Each container has an identification label showing grade, size, weight and heat number
AWS A5.27, ERCuSi-A
Conformance certifications can be furnished upon request