Infrastructure
Construction
Energy
Wire
Prestressed Concrete Strand
• Chemistry control • Breaking strengh • Young's modulus Key Properties
• Elongation • Stress-relaxation
Low relaxation prestressed concrete strand is a 7-wire cable found primarily as reinforcement of concrete in bridge supports and in parking decks, platforms, light standards, etc. The strand is made to an ASTM A416 specification which usually requires the use of high tensile, high carbon steel necessary to meet the desired finished mechanical properties. The strand undergoes an in-line, low temperature heat treatment to meet stress relaxation and ductility requirements. The finished product is an industry standard 3.3 ton layer wound package which can be shipped on a wooden pallet.
Standard
Diameter
Packaging Coil Weight
0.375" (9.5mm) 0.438" (11.1mm) 0.500" (12.7mm) 0.520" (13.2mm) 0.600" (15.24mm)
6600lb. (2994kg)
ASTM A416
Reel-less Packs
Long Products Canada
32
long-canada.arcelormittal.com
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