Prestressed steel strand

Prestressed steel strands are stranded steel cables composed of 2, 3, 7, or 19 high-strength steel wires, which have undergone stress relief treatment (stabilization treatment) and are suitable for prestressed concrete and similar purposes.
The main characteristics of prestressed steel strands are high strength and good relaxation performance, and they are also relatively straight when unfolded. Common tensile strength grades are 1860 MPa, as well as strength grades such as 1720, 1770, 1960, 2000, and 2100 MPa. This type of steel also has a high yield strength.

Prestressed steel strand is a high-strength, pre-stressed concrete reinforcement product widely used in the construction industry. It is composed of multiple high-tensile steel wires twisted together, providing superior strength and load-bearing capacity to reinforced concrete structures. This product is specifically designed to withstand the tension forces exerted on concrete, improving its durability and structural integrity. Prestressed steel strand is commonly used in the construction of bridges, buildings, railways, and other infrastructure projects, where the need for added strength and stability is crucial.