H13

What is AISI H13?

AISI H13 It is positioned as the preferred steel in the manufacture of tools intended for hot operations and plastic molding, forming a chromium-molybdenum-vanadium steel. Its characteristics distinguish it as a versatile and reliable option for a wide range of applications. It presents a unique combination of good hot strength, thermal fatigue, toughness and ductility, making it an unrivaled choice for tools subjected to demanding conditions.

AISI H13 ESR, a variant produced using ESR (Electro Slag Remelting) technology, reinforces the positive properties of the standard AISI H13, this technology can guarantee isotropic properties, reduction of non-metallic inclusions and low levels of anomalous chemical elements compared to other tools Hot work technology also meets the rigorous standards of NADCA #207-2016, ensuring reliable and consistent performance.

Characteristics of AISI H13

Regarding heat treatment, both AISI H13 and AISI H13 ESR follow specific recommendations to optimize their performance, full annealing, stress relief annealing and hardening are key processes, each designed to improve the structure of the steel and To ensure optimal mechanical properties, tempering, crucial for adjusting hardness, is carried out immediately after quenching and is repeated at least twice, with intermediate cooling to room temperature.

Additionally, both steels allow thermochemical treatments, such as nitriding, which generates a surface layer that is exceptionally resistant to wear and erosion. However, caution is required to avoid brittleness of the nitrided layer, ensuring proper tempering. In summary, AISI H13 and AISI H13 ESR stand out as leading options in hot work tools, offering durability, strength and reliability in various applications. industrial.