PC wires endure tensile strength 1470Mpa - 1860Mpa
PC steel wire packed in coils in our warehouse
PC steel wires with high tensile strength low relaxation applied as reinforcement concrete structure.
Prestressed Concrete Steel Wire, also named PC steel wire or PC wire, is made from high carbon steel with low relaxation high tensile strength. PC wires are sorted into plain surface PC wire, spiral ribs PC wire and indented PC wire. They are commonly used for concrete structure reinforcement such as highway, high-speed railway projects, large-span bridges, overhead crane beam, coal mines.
Features:
Perfect cohesion. Spiral ribs and indented surface can strengthen the bond between wire and concrete, thus it improves the performance of the PC products and extends its life.
Low relaxation high tensile strength. With low relaxation 2.5% and tensile strength up to 1860Mpa.
Specification:
Diameter: 4.00mm - 7.00mm
Tensile strength: 1470Mpa, 1570Mpa, 1670Mpa, 1770Mpa, 1860Mpa.
Standard: GB/T5223, ASTMA421, BS5896, JISG3536, ISO6934, EN10138, NBR74825 or according to customers' requirement.
Surface: Helical ribbed, plain, indented.
Size/mm Nominal Tensile Strength/Mpa Yield Strength/Mpa Elongation % Bending Times Relaxation
Times Bending Radius/mm Condition %
4.00 1470 1570 1670 1770 1860 1290 1380 1470 1560 1640 ≥3.5 ≥3 10 Initial load being 70% of nominal breaking strength ≤2.5
4.80 ≥4 15
5.00
5.25
6.00
6.25 20
7.00PC wire twisted strands combined with girder box applied in bridges
PC steel wires applied as reinforcement concrete structure in large scale bridges
