Lincoln Electric has released an updated guide for Aluminum Gas Metal Arc Welding (GMAW). The newest version of the manual features a new, reader-friendly layout with updated information and photos of products and processes related to aluminum MIG welding. The updated welding guide offers a detailed look at filler metal types, filler metal selection considerations for welding, tips for welding on aluminum materials and a discussion on the causes and cures of defects in aluminum welding. General welding safety guidelines are also included.

Lincoln Electric, www.lincolnelectric.com