These welding electrodes can be used on both AC and DC currents The Sealey WED5032 is a 5kg pack of Dissimilar Welding Electrodes measuring 3.2 x 350mm. They are suitable for welding in all positions, are highly resistive to cracking and can be used on AC or DC currents. Features: E312 Electrodes for welding dissimilar steels Suitable for welding in all positions Can be used on AC or DC currents Highly resistive to cracking Provides a buffer layer before hardfacing Specification: Size: ∅3.2 x 350mm  Welding Current: 100A  Pack Weight: 5kg