Our uncoated seven-wire for Prestressed Concrete Strand is manufactured under the highest quality standards from raw material selection, drawing, stranding, low relaxation, testing, and packaging processes. We offer our PC Strand in a wide range of sizes and grades for use in pre-tensioned and post-tensioned prestressed concrete construction.
1×7 270 ksi Low-Relaxation
Diameter: 0.50” (0.60” also available as MTO)
Min Elongation: 3.5%
Coil Length: 270 kft Uncoated & Galvanized
Our products fully comply with the following construction standards, codes, and specifications:
ASTM A-416, Successful Completion & Approval of ASTM A1061, 1000-Hour Relaxation Testing
Easy to use and handle, offering reduced building cost and time.
Low relaxation gives the strand a very consistent modulus of elasticity up to 80% of the strand’s ultimate strength.
|DIAMETER||MIN. BREAKING STRENGTH||NOMINAL AREA||WEIGHT||STRENTH AT 1%|
|High carbon 7-wire strand|
|Low relaxation strand|
|Uncoated PC Strand|
|Galvanized finish also available upon request|
|Coil Weight||5,000 lbs (approx.)|
|Coil Length||270 kft|
|Tensile Strength||270 ksi|