Especially for welding forged and cast aluminium alloys containing more than 7% Si as the main alloying element. Also applicable as a surfacing electrode. Good weldability, no porosity. Applicable when Al-properties are unknown.
Typical Applications
Forged and cast aluminium alloys containing more than 7% Si as the main alloying element
Welding Positions
All, except vertical down
Conformances
ISO 18273 : Al 4047A (AlSi12(A))