Electrodes for tin-bronzes and for surfacing.
A special basic coated electrode for welding and surfacing of copper, brass and bronze. Deposited weld metal is free from porosity. The weld bead is smooth uniform and slag is easy to remove.
Prepare large "V" approximately 80-90°. Preheat to 300°C to reduce sluggish behaviour of weld pool.
REDRY : Redry if moist at 250-300°C for 1-2 hrs.
HARDNESS : 70-90 Brinell
WELDING CURRENT : DC (+)
ALLOY BASIS : Cu, Sn, P
|Tensile Strength||Elongation (%) (L=4D)|
|SIZE (mm)||LENGTH||AMPS AC/DC(+)||PACKING / BOX (Kg)|