TAKADA ER4047 TIG Welding Aluminium Rod

Packaged in 5kg tubes.

Available in sizes 1.6mm / 2.4mm / 3.2mm diameter, with 1000mm length.

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4047 was originally developed as brazing alloy (BALSi-4) or (718) to take advantage of its low melting point and narrow freezing range. In addition, it has higher silicon content than 4043, which provided for increased fluidity and reduced shrinkage. The alloy produces bright and almost smut free welds. hot cracking is significantly reduced wheel 4047 is used as a filler alloy.

The alloy may be used in applications of sustained elevated temperatures.

Additional information


1.6mm, 2.4mm, 3.2mm


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