As a leading Chinese Monel alloy supplier, AEETHER manufactures and produces different sizes of Monel Alloy 502 bars. Monel 502™ is a nickel-copper alloy. It can be machined similar to that of austenitic stainless steels. It can be formed using conventional techniques and can be welded using conventional methods. Monel 502™ reacts to heat treatment and annealing.