Cutting, Blanking, Shearing & Trimming - AHSS Guidelines

Advanced High-Strength Steels (AHSS) exhibit high degrees of work hardening, resulting in improved forming capabilities compared to conventional HSLA steels. However, the same high work hardening creates higher strength and hardness in sheared or punched edges, leading to reduced edge ductility. Microstructural features in some AHSS grades contribute to their sheared edge performance. 

Cutting, Blanking, Shearing & Trimming - AHSS Guidelines

Plastic deformation during the cut start tests as a function of the

Effect of Inclined Angle in Trimming of Ultra-high Strength Steel Sheets Having Inclined and Curved

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R&D Update: Determining sheared-edge formability of AHSS

Cutting and Punching Advanced High-Strength Steels

When Laser Blanking Is the Best Bet

Cutting and Punching Advanced High-Strength Steels

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Improvement by Metallurgical Approaches - AHSS Guidelines