What is the material of universal welding wire?

Ding gong machinery has many years of experience to answer your questions: welding wire is a conductive filler metal or welding material that is also used as welding wire. In gas welding and tungsten arc welding, welding wire is used as filler metal; In submerged arc welding, electroslag welding and other gas shielded welding, the welding wire is both a filler metal and a conductive electrode. The welding wire surface is not coated with anti-oxidation flux. Several common welding wire types are introduced: 1. Stainless steel welding wire: Stainless steel solid welding wire can be shielded by inert gas (TIG and MIG welding). It can also be used for submerged arc welding. It can be divided into stainless steel solid core welding wire and stainless steel flux-cored welding wire. 2. Aluminum-aluminum welding wire: also known as aluminum-aluminum flux-cored welding wire. So this kind of welding wire is named because it can weld aluminum and aluminum. 3. Copper-aluminum welding wire: It is a flame brazing material. 4. Silver welding wire: used for the production and maintenance of parts in the food industry; Containers and pipes; Electrical plug; Surgical equipment and ophthalmic equipment; And precision components used in the electronic industry.