Tag Archives: alminum welding wire

Welding Technique The above figure mainly illustrates the welding technology and distribution of structural materials use in automobiles.  Mainly involving the welding of high-strength steel; aluminum and composite materials;  and the welding of dissimilar materials between them. Basically summarized the automobile related welding technology. According to the technology maturity, it can be divided into three layers: […]

Customer enquiryabout ER 4043 andER4047 A customer who often use ER4043aluminum welding wire for welding 6061 and casting asked us: someone suggested to him that ER4047 should be used as filling welding material, because it has better welding effect.But we know that ER4047 is more expensive than ER4043. Is it necessary to adjust under this […]