Alloy steel is a type of steel composed of iron and carbon along with other alloying elements, and is typically used to produce parts that are strong, hard, and wear-resistant. It can be divided into several different classifications based on its alloying elements and uses.
1. Carbon steel
Carbon is the main element in alloy steel, usually between {{0}}.05% and 2.5%. Carbon steel is divided into three types: low carbon steel, medium carbon steel and high carbon steel. Low carbon steel contains less than 0.25% carbon and is often used for welding and forming; medium carbon steel contains 0.25%-0.60% carbon and is used to manufacture mechanical parts; high carbon steel contains more than 0.60% carbon and has high hardness. Used in the manufacture of cutting tools and springs.
2. Alloy steel
Alloy steel changes the properties of steel by adding other alloying elements. Common alloying elements include chromium, nickel, molybdenum, manganese, tungsten, etc. According to the addition ratio of different alloying elements and performance requirements, it can be divided into low alloy steel, medium alloy steel and high alloy steel. These steels are typically high-strength, corrosion-resistant, and wear-resistant, and are widely used in aerospace, automotive manufacturing, and other fields.
3. Stainless steel
4. Wear-resistant steel
Wear-resistant steel is an alloy steel with high wear resistance, usually containing higher levels of elements such as chromium, manganese and molybdenum. Wear-resistant steel is widely used in mining, metallurgy, cement and construction industries to manufacture wear-resistant equipment and mechanical parts, which can maintain long-term and stable working performance in harsh working environments.
5. Tool steel
Tool steel is a high-strength alloy steel used to make cutting, stamping, extrusion tools, etc., and usually contains higher carbon and alloying elements. Tool steel usually has excellent cutting performance and heat treatment performance, can work under high temperature and high load, and is used to manufacture various tools such as molds and cutting tools.
