WB4645E MMA Electrodes Duplex & Super Austenitil Stainless Steels
All positional, rutile coated, duplex electrode having excellent deslag and bead profile. Used mainly for welding and repairing cast alloys, which are then solution heat treated realising 30/40% ferrite. Typical proprietary alloys Langley Alloys, Ferralium, Creusot Uranus 55, 50M, APV Lake and Elliot DPH, ASTM A351, A744-CD4MCu and A240.
~AWS A5.4-92 : E2553-17 BSEN 1600-97 : E25 9 CuNL R 1 2