The Relationship Between Fracture Toughness and Blanking Performance of 850MPa Hot-Rolled SteelsVili Kesti, Laura Grifé, Pekka Plosila, David Frómeta and Antti KaijalainenMATEC Web Conf., 408 (2025) 01034DOI: https://doi.org/10.1051/matecconf/202540801034