An aluminium alloy rod with 5% silicon giving excellent flow characteristics and penetration. Suitable for welding duralumin, cast (LM25) and wrought alloys 6063 (H9), 6061 (H20) and 6082 (H30).
Aluminium TIG welding filler rod 1kg 3.2mm
5% Silicon
Not suitable for subsequent anodisation
Aluminium 4043 – AWS A5.10 ER 4043
Aluminium alloy with 5% silicon. Suitable for joining Duralumin, cast and wrought alloys. NB: weld will discolour if anodised. Applications: ship building, automotive and food industries, repair and maintenance.
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