... steel 2, good toughness 3, high red hardness 4, less deformation 5, h11 tool steel Sichuan Liaofu Special Steel Trading Co., Ltd.h11 tool ... X38CrMoV51 good toughness die and tool steel Dimensions:Forging flat steel: (100mm~550mm)×(400mm~1000mm)Rolling flat steel: (8mm~50mm)×(70mm~105mm), ... 60mm~305mm)Sichuan Liaofu Special Steel Trading Co., Ltd.Hot work die steel1, Grade: AISI H11/ASTM H11/UNS T20811 ...