Wire rod, also known as wire rod, usually refers to small-diameter round steel in a coil. The diameter of the wire rod is in the range of 5-19mm (usually 6-9mm), and the lower limit is the minimum size of the hot-rolled steel section.
High-strength prestressed steel wire is an economical and efficient steel material with high tensile strength and yield strength, good plasticity, and low relaxation performance. It is widely used in the construction of cement products, bridges, nuclear power plants, high-rise long-span buildings, and highways. With the development of my country's prestressing industry, 82B wire rod is used as a raw material for the production of high-strength prestressing steel wire, and its production and use have attracted more and more attention.