Introduction:

Steel wire is the smallest section size of hot-rolled section steel. In my country, the hot-rolled round steel supplied in coils with a diameter of 5-9 mm and a total of eight specifications is called wire rod. Steel wire is also called steel wire because it is delivered in coils. According to different uses and materials, wire rod can be divided into different types such as hard steel wire, steel welding wire, steel wire drawing, and steel strands. The wire has good electrical conductivity, thermal conductivity and mechanical properties, and at the same time has the characteristics of lightness, wear resistance and corrosion resistance. Steel wire are used in building materials, wire drawing raw materials, etc.