Steel Hot Rolled Round Bar 1.Dia. 50mm-130mm rolled 2. Alloy Or Not: Is Alloy ... :T/T,L/C,OA 3Cr2W8V hot rolled round steel 1.Alloy tool steel2.high strength and hardness, good resistance to ... , JISDimensions: 10~400mmGrade: AISI:H21/ASTM:H21/JIS:SKD5/DIN:1.2567/GB 3Cr2W8VApplication: mould steel, etc.Shape: Round BarAlloy Or ... -614.7×10-615.7×10-616.3×10-616.1×10-615.2×10-615.0×10-628.0×10 ...