P21 1.with 10years professional experience 2.EAF/ESR+Forged +Annealed+Grinded/Machined 3.100% UT acco to En1921Dd Packaging Detail: packed with steel wires,or according to your request Delivery Detail: about 14-20 days Specifications P21 1.with 10years professional experience 2.EAF/ESR+Forged +Annealed+Grinded/Machined 3.100% UT acco to En1921Dd P21 1.Composition%: C Mn Si Ni Mo Cu 0.1/0.15 1.0/2.0 0.15/1.0 2.5/3.5 0.1/0.4 0.7/1.5 2.Application: Extrusion dies and die-casting for alumium,Mandgnesium allay mostly,for copper alloy could use mechaincal press forhing of steel,could use also 3.Tempering T°c adjust to HRC(refer): °c 180-300 450-500 550-570 HRC 51-52 53-54 50-52