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OK 92.55SFA/AWS A5.11ENiCrMo-6EN ISO 14172E Ni 6620 (NiCr14Mo7Fe) SMAW TypeBasic OK 92.55 is an all-positional, basic coated electrode which deposits a NiCr-based alloy with additions of Mo, W and Nb. The electrode is specifically designed for welding 9%Ni steels for cryogenic applications down to -196°C. Welding current AC, DC+ - OCV 55 V