Metallica Metals is a renowned stockist of Monel Alloy 400 Welding Rod. We stock alloy 400 Welding Rod that have been fabricated using a superior grade of raw materials. The welding rod is the piece of wire connected to the welding machine. A current is fed through this wire, which helps to join two pieces of metal together rmly. Alloy 400 Welding Rods are used in reducing environments because they provide good resistanc