... Types of Alloy Steel Die Blocks 1.The Types and Specifications of Die Blocks: (1). Shafts:Dia.(length ... x Height: 500-2500× >300×>80-1000mm;(5).Blocks:Thickness x Width x Length: 200-900×300-1300 ... >=100×200-450 × <=5000mm; 2.Heavy Die Blocks Pre-hardened For Plastic Working with excellent homogenized hardness ( ... section and totally +/-3HRC.3.Steel Grades of Die Blocks:AISI H13,H11,A2,O1, D2, S2,DIN1 ...