... + Forged+ Heat Treatment (Annealed,A Normalized, Q+T) 4. Machine Capability Tensile strength (N/mm2Mpa): >=930Elongation %: >=9Yield strength: >= ... .Application:Extrusion dies and die-casting for alumium,Mandgnesium allay mostly,for copper alloy could usemechaincal press forhing of steel, ... 7. High Speed Steel:M2,M35,M42,T1 ,T48. Alloy Structural Steel:20Cr,40Cr, 4140/42CrMo4, 40CrNiMoA/4340,86209 ...