PC stranded wire - What does the production process look like?
PC stranded wire , i.e. prestressed concrete strand, is a steel strand made of 2, 3, 7, or 19 high-strength steel wires stranded together and used for prestressed concrete or similar purposes by eliminating (stabilizing) the stress effect. PC stranded wire is mainly used for concrete structures such as railroads, highways, bridge crane construction, multi-story industrial plants, etc. The products have been widely used in railroad, highway, bridge, and other large Project construction. The main characteristics of the prestressing strand are high strength, good relaxation performance, and relatively straight at other times. Common tensile strength grades are 1860 MPa, as well as 1720, 1770, 1960, 2000, 2100 MPa, and other strength grades. This steel also has a higher yield strength. Steps： Step 1 The raw material used is 1080 carbon wire. It is a hot rolled coil product with an alloy that has the desired tensile and ductile properties. Typically, the steel used to make PC stranded wire ...