Nitriding steels are those obtained through the nitriding process, which is a surface hardening treatment for steel. This process facilitates the formation of nitrogen compounds by the diffusion of nitrogen atoms into the surface of the steel. These compounds create a hardened layer on the surface of the steel, making it harder and more durable. Nitriding is one of the most common surface hardening methods and can be performed at lower temperatures compared to traditional hardening techniques. This process can provide a combination of properties such as low brittleness, high hardness, and high resistance, thereby enhancing the surface quality of the steel.
Nitriding steels are particularly preferred for parts that operate under high friction and load conditions due to their high wear resistance, high fatigue strength, and surface hardness. They are used in various industries, including automotive, aerospace, defense, energy, heavy industry, and machinery manufacturing.
