SOLD PER STICK Tig Wire AZ92 and AZ61 magnesium welding alloy is a good choice when welding magnesium base metals of similar chemical composition. It produces superior joints with the maximum tensile strengths offered by these alloys. Cleanliness of both the filler metal and base metal is extremely important when welding with magnesium. Flux is NOT required for AZ92 and AZ61 magnesium alloy tig welding Dimensions-92cm