amm-tech

Advanced High-Strength Steels Application Guidelines

Mar 28, 2017 ... weld is too high, a post-annealing treatment (using HF-equipment or a second laser ... J-9: Improved stretchability of AHSS laser welds with an induction heating post-Heat ..... the material at and near the joint to facilitate the forging ..... The work hardening which takes place during the tube-forming process.