KOVET AlSi 12 can be used for joint and repair welding on aluminum wrought and cast alloys when higher strength is required.  In order to avoid shrinkage cracks, the complete cast aluminum piece should usually be pre heated accordingly. The electrode has good welding properties and is suitable for welding in all positions. The core-wire consists of an aluminum alloy with approximately 12% silicon.

Welding Electrode (for aluminium wrought and cast alloy) ALSi 12

SKU: ELE01-AL
Size
  • Base material

    G-AlSi8Cu3,  G-AlSi10Mg(Cu), G-AlSi10Mg, G-AlSi12(Cu) G-AlSi11, G-AlSi12

     

    Chemical Composition (Wt%)

    Composition

    Weight (%)

    Al

    Bal

    Si

    12

    Mn

    <0.5

    Fe

    0.5

     

    Typical Mechanical Properties

    Tensile Strength (N/mm2)

    Yield strength  (N/mm2) 

    Elongation / 5d (%)

    200

    80

    8

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