... pipe fittings exports, exports to the Middle East, Europe Monel Alloy 400:. NCu30 (N04400) NCu30Fe, a seawater, chemical solvents, ... acid, an organic acid, alkaline medium, salt nickel base alloy material having a good corrosion resistance, and the molten salt, Monel ... versatile, good performance, high corrosion resistance of nickel-copper alloy. The chemical composition is mainly composed by Cu30% and ...