keskiteräkset

Keskiteräkset, meaning "middle steels" in Finnish, refers to a category of steel alloys with carbon content typically ranging from 0.25% to 0.60%. This composition places them between low-carbon steels (also known as mild steels) and high-carbon steels. The properties of keskiteräkset make them versatile for a wide array of applications. They possess a moderate tensile strength and hardness, offering a good balance between toughness and wear resistance. This makes them suitable for components that require more strength than mild steel but do not necessitate the extreme hardness of high-carbon steels.

Common uses for keskiteräkset include the manufacturing of machine parts, tools, shafts, gears, and structural components where a higher strength-to-weight ratio is desired. They can be heat-treated, such as by quenching and tempering, to further enhance their mechanical properties. This heat treatment allows for precise control over their hardness and toughness, tailoring them for specific performance requirements. Due to their balanced characteristics and relatively straightforward processing, keskiteräkset are a widely used and cost-effective material in various industrial sectors. Their classification and specific properties can vary based on the presence of other alloying elements, which further expand their application range.