viratsteelspecial

  The choice of the appropriate tool steel involves a compromise between hardness, wear resistance, impact toughness, thermal fatigue resistance and the general tool life. While generic steel grades are common, specialized imported tool steels are vital for demanding applications such as hot work, forging and cold stamping. Lucchini Italy is the international reference for ultra-clean tool steels with high durability. Complete guide on technical properties, international & IS standards, manufacturing processes, detailed grade comparison and procurement of tool steel in India. What is Lucchini DB6 Tool Steel? Lucchini DB6 is a low-alloy steel for hot work and impact tools. High Nickel content (1.50″–” 1.80%) formulated and secondary metallurgical refined (EAF->LF->Vacuum Degassing->ESR) This process provides structural purity and minimum non-metallic inclusions with uniform hardenability from core to surface. Material Standards & Cross-Reference DIN / EN Standard: ...