Tempering

Tempering

Tempering is a heat treatment process applied to hardened metals, particularly steel, to adjust their mechanical properties. After hardening, metals often become too brittle for practical use. Tempering involves reheating the hardened metal to a temperature below its critical point and then cooling it to achieve a balance between hardness and toughness. The primary goals of tempering are to reduce brittleness, improve toughness, and refine the metal's mechanical properties.

Tempering is a vital heat treatment process used to refine the mechanical properties of hardened metals, particularly steel. By reheating and carefully controlling the cooling process, tempering reduces brittleness, enhances toughness, and balances hardness with ductility, ensuring that components and tools perform reliably in their intended applications.