1.6mm ESAB OK Tigrod 4043 Aluminum Tig Filler Rod | 2.5kg
Spectrum Welding Supplies
£60
OK Tigrod 4043 is one of the most widely used welding alloys, and premium quality aluminium TIG filler rod. This 1.6mm ESAB 4043 grade alloy is used for welding AlMgSi and AlSi type alloys, with up to 7 % Silicon. 4043 produces a more aesthetically pleasing weld (rather than 5356 grade), and is easier to weld with. However, 4043 it is not recommended for structural work where strength is critical (5356 required), and not for anodizing. Non-Heat treatable. Spec sheet download Aluminium TIG filler rod guide Part no. 180416R120 Should I use 4043 or 5356 filler alloy? One of the frequently asked q
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