Wire rod is the smallest type of hot-rolled steel section. In my country, the hot-rolled round steel with a total diameter of 5 to 9 mm in total eight specifications is called wire rod. Wire rods are also called wire rods because they are delivered in coils. The concept of wire rod in foreign countries is slightly different from that in my country. In addition to circular sections, there are other shapes, and their diameters are inconsistent due to different demand and production technology levels. According to the different rolling mills, it can be divided into two types: high-speed wire rod (high wire rod) and ordinary wire rod (general wire rod).
Wire rods are generally made of ordinary carbon steel and high-quality carbon steel. According to different steel distribution catalogues and uses, wire rods include ordinary low-carbon steel hot-rolled round wire rods, high-quality carbon steel wire rods, carbon welding rod wire rods, quenched and tempered threaded wire rods, wire rods for wire ropes, and wire rods for piano wires. and stainless steel wire rods