... .2343/SKD61 Flat: Min thickness, 12mm ; max width, 3000mm... Steel Grade: H13/4Cr5MoSiV1 Process: ESR Grade: H13/DIN1.2343/SKD61 ... : Min thickness, 12mm ; max width, 3000mmH13 Applications: Hot-work tool steel for Die casting tools, forming dies, die inserts, hot shear ... work tools, pressure casting dies and metal extrusion tools for processing light metal aloys, tools for the manufacture of hollows, ...