1) Tool Steel DIN1.2080 round bar 2) Diameter: 12-600mm 3) EFS/ESR, rolled/forged, annealed 4) Over 800tons for regular st 1) Cold work tool steel DIN1.2080 2) Diameter: 12-600mm 3) EFS/ESR, rolled/forged, annealed 4) Over 800tons for regular stock 1) Cold work tool steel DIN1.20802) Hot rolled for dia.12-130mm Forged for dia.60-600mm3) EFS/ESR, rolled/forged, soft annealed, machined / grinded / ...