viratsteelspecial

  Pune is one of India’s most important automotive and engineering centres, often referred to as the “Detroit of India.” The presence of OEMs, Tier-1 suppliers, and advanced machining industries creates high demand for tooling materials that deliver strength, heat resistance, and dimensional stability. Both H13 and H11 tool steel are widely used, but H13 steel has higher demand in Pune industries including die casting and automotive applications due to its excellent heat resistance, wear resistance, and longer tool life. Meanwhile, H11 steel is mainly used in heavy forging and impact-based applications where higher toughness and crack resistance are required. What is H13 Tool Steel ? H13 is a premium chromium-based hot work tool steel widely used in industries that require high strength and heat resistance. Key Properties of H13 Tool Steel Excellent heat resistance High toughness and strength Good wear resistance Strong hardness retention a...

  The aluminium extrusion industry demands tooling that can withstand extreme heat, pressure, wear, and continuous production cycles . Choosing the wrong die steel can lead to premature cracking, dimensional loss, downtime, and high replacement costs. That is why H13 tool steel has become the industry’s preferred choice for aluminium extrusion dies. Known for its excellent combination of hot strength, toughness, thermal fatigue resistance, and wear resistance , H13 steel delivers reliable performance in demanding extrusion applications. What is H13 Tool Steel ? H13 tool steel is a chromium-molybdenum-vanadium hot work tool steel designed for high-temperature tooling applications. Equivalent grades include: DIN 1.2344 SKD61 X40CrMoV5-1 H13 is widely used in: Aluminium extrusion dies Die casting dies Forging dies Plastic injection moulds Why Aluminium Extrusion Dies Need Special Tool Steel During extr...