Tweco 300 MST Arcmaster - Manual (Page 40)

34
Metals being joined Electrode Comments
Copper, Bronze, Brass, etc. Bronze
5.7 ERCUSI-A
Easy to use electrode for marine fittings,
water taps and valves, water trough float
arms, etc. Also for joining copper to steel
and for bronze overlays on steel shafts.
High Alloy Steels,
Dissimilar Metals,
Crack Resistance.
All Hard-To-Weld Jobs. 312-16 It will weld most problematical jobs such
as springs, shafts, broken joins mild steel
to stainless and alloy steels.
Not suitable for Aluminium.
Table 13 - Types of Electrodes