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> E4043 3.2MM aluminium electrodes 0.5KG harris welding
E4043 3.2MM aluminium electrodes 0.5KG harris welding
Aluminium Arc Welding Electrodes
Aluminium electrode featuring a precise combination of core wire and a unique extruded coating. Harris 26 provides a high speed deposition with dense, machinable welds. It is widely used on sheets, tubes and extrusions for thicknesses of 1/8†or more. Also suited to torch applications.
* Bevel sections greater than 1/4â€
* Preheat - 500°F is recommended on sections greater than 1/8â€
* Hold electrode in a vertical position
* Remove flux between passes
* Clean with hot water; add 10% sulphuric acid to water if additional cleaning is required
* Tensile strength - Up to 34,000 psi
* Good electrical condutivity
