Tig 2.4mm ER5183 aluminum alloy welding rods for Ship Product Description ER5183 welding wire is designed to weld high magnesium alloys to meet higher tensile strength requirements. Used on 5083 and 5654base materials, when required tensile strength are 40ksi (276Mpa) or greater. Typical applications are marine and cryogenic industries, and high strength structural aluminum fabrication. Approvals Packaging & Shipping