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Innovative process dedicated to A.H.S.S.

ArcelorMittal Tailored blanks has developed a dedicated welding process for A.H.S.S. (Advanced High Strength Steels).

This laser welding process enables to:

  • Enhance the ductility of the weld seam

Height of the stamped


 

  • Increase the maximal plain strain in the weld line

Standard process

Max plain strain in the welded line ~6%

 Optimized process

Max plain strain in the welded line ~15%