UNS N04400, W.Nr. 2.4360
MONEL® 400 is a nickel-copper alloy with high strength and excellent corrosion resistance in a range of media including sea water, hydrofluoric acid, sulfuric acid and alkalies. Used for marine engineering, chemical and hydrocarbon processing equipment, valves, pumps, shafts, fittings, fasteners and heat exchangers.
Recommended filler metal is MONEL® 60 and welding electrodes in MONEL® 190.