thyssenkrupp Materials UK

After the quenching process, steel becomes hard and brittle. To toughen up steel and make it strong again, steel is taken through tempering, which further hardens and increases the toughness of the material.

Welding aluminium is unique, compared to welding other common materials like steel, because of its chemistry and tendency to crack. To successfully weld aluminium, you need to follow procedures and special considerations.