WB4445E MMA Electrodes Duplex & Super Austenitic Stainless Steels
All positional, semi-basic coated, super duplex stainless steel electrodes. Excellent deslag, bead profile and outstanding welding properties. Used mainly for welding and repairing of duplex (Austenitic/Ferritic) alloys such as UNS S32760(wrought), UNS J99680(cast), Sandvik SAF 2507, UR52N and WMS ZERON 100R. Used extensively in the oil & gas industry and process pipework, risers, manifolds and the repair of matching castings.
BS EN ISO 3581 : 2012 : E2594 N L
AWS A5.4-06 : E2595-16