Aluminum Welding

Aluminum has become increasingly prevalent in manufacturing as a lightweight alternative to steel, because it delivers an improved strength to weight ratio, corrosion resistance and general, overall weldability. But, as those in the welding industry quickly realize, this material does not behave like steel in welding applications. Far from it.

When it comes to welding performance, aluminum definitely is a different breed. The typical characteristics and performance one expects when welding with steel don’t necessarily apply. This material has high thermal conductivity and a low melting point – factors that can combine to yield such defects as burn through and warping – slowing production and hindering ultimate weld integrity.

See what's possible with Lincoln Electrics complete aluminum solutions. From consumables, to equipment and technical services, our expertise and experience can help you succeed in all your aluminum welding needs.