Kontakt TIG Al 12

Aluminium TIG rods

Technical description

Rods with 12% Si for welding of Al castings with more than 5% Si and hard welding Aluminium parts. Very good flowing and wetting characteristics


Very often used for the reparation of foundry pieces or unindentified nuances of AL alloys, which is often the case in reparation of comercial transport, agricultural equipments and machinery.
Welding alloys AlSi9Mg, AlSi10Mg, AlSi10MgCu, AlSi12, AlSi12Cu.
Hardness 50 HB