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ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
Specifications
Brand Name :
Bangyi
Model Number :
BY-PC-1*7
Certification :
SGS, ISO, CE, ROHS
Place of Origin :
Shandong, China
Payment Terms :
T/T
Supply Ability :
70000 Tons/Year
Delivery Time :
5-10 Days
Packaging Details :
3.0-3.5Tons /Coil
Product Name :
Prestressed concrete steel strand
Steel Grade :
SWRH 82B High Carbon Steel
Standard :
GB/T 5224-2014, ASTM A416, BS 5896, JIS G 3536
Featrue :
Low Relaxation
Diameter :
9.53mm-21.8mm
Package :
Packing in coils ,with PVC film and weaving bag / hessian cloth
Tensile strength :
1860Mpa
Application :
bridges on railway and highway, overhead crane beam, rock-soil anchoring project
Description
ASTM A416 Grade 270 Prestressed Concrete Steel Strand
Available in 9.53mm, 12.7mm, and 15.2mm diameters
Product Introduction
Prestressed steel strand is a high-strength steel cable composed of multiple steel wires twisted together. After stress relief treatment, it is used in prestressed concrete structures to enhance bearing capacity and reduce deformation. With a common tensile strength grade of 1860 MPa, it is primarily used for large-span structures including bridges, buildings, and water conservancy projects.
This product enhances the compressive performance of concrete through prestressing technology and is commonly employed in post-tensioning construction applications.
Product Specifications
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
GB/T 5224-2014 Standard
Steel Strand Structure Nominal Diameter (mm) Diameter Tolerance (mm) Nominal Cross-Sectional Area (mm²) Approx. Weight per Meter (g/m) Core Wire Diameter Range (%)
1x79.50 (9.53)+0.3054.8430≥2.5
1x711.10 (11.11)±0.1574.2582-
1x712.70-98.7775-
1x715.20 (15.24)-1401101-
1x715.70+0.40/-0.151501178-
1x717.80 (17.78)-191 (189.7)1500-
1x718.90-2201727-
1x721.60-2852237-
ASTM A416 1X7 Standard
Grade Nominal Diameter (mm) Tolerance (mm) Section Area (mm²) Strand Weight (kg/1000m) Minimum Breaking Load (KN) Minimum Load at 1% Extension (KN) Elongation (%) 1000Hrs Relaxation (%)
2509.53±0.4151.6140589.080.1≥3.52.5-3.5
25011.11±0.4169.68548120.1108.1≥3.52.5-3.5
25012.70±0.4192.90730160.1144.1≥3.52.5-3.5
25015.24±0.41139.351094240.2216.2≥3.52.5-3.5
2709.53+0.65/-0.1554.84432102.392.1≥3.52.5-3.5
27011.11+0.65/-0.1574.19582137.9124.1≥3.52.5-3.5
27012.7+0.65/-0.1598.71775183.7165.3≥3.52.5-3.5
27015.24+0.65/-0.15140.001102260.7234.6≥3.52.5-3.5
JIS G 3536 Standard
Steel Grade Nominal Diameter (mm) Tolerance (mm) Section Area (mm²) Strand Weight (kg/1000m) Breaking Load (KN) Load at 0.2% Permanent Elongation (KN) Minimum Elongation (%) Relaxation Value 1000h (%)
SWPR7A9.3-51.6140588.875.5≥3.5≤3.0
SWPR7A10.8+0.4/-0.269.68546120.0102.0≥3.5≤3.0
SWPR7A12+0.4/-0.292.90729160.0136.0≥3.5≤3.0
SWPR7A15-138.701101240.0204.0≥3.5≤3.0
SWPR7B9.2-54.84432102.086.8≥3.5≤3.0
SWPR7B11.1+0.4/-0.274.19580138.0118.0≥3.5≤3.0
SWPR7B12.7+0.4/-0.298.71774183.0156.0≥3.5≤3.0
SWPR7B15.2-138.701101261.0222.0≥3.5≤3.0
Product Display
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
Product Advantages
  • Excellent Material: Manufactured from high-quality high carbon steel wire rod 82B, which has undergone stabilization treatment
  • High Tensile Strength: Up to 1860MPa with excellent toughness, suitable for bridges, high-rise buildings, water conservancy projects, and more
  • Low Relaxation Characteristics: Relaxation rate ≤ 1%, minimal stress loss during long-term use, ensuring prestressed structure durability and reducing maintenance costs
  • Complete Specifications: Various models ranging from 9.53mm to 21.8mm diameters to meet different engineering requirements, with specialized tensioning equipment and anchoring devices available
Product Applications
PC Strands are primarily used in prestressed concrete structure reinforcement applications including:
  • Large-span bridges for railway and highway infrastructure
  • Overhead crane beams
  • Rock-soil anchoring projects
  • Multi-storey industrial buildings
  • Stadiums and sports facilities
  • Coal mining operations
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
Product Certification
Our steel wire rope meets international production standards and holds multiple certifications including:
SGS Certification CE Certification ISO Certification
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
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ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm

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Product Detail
Brand Name :
Bangyi
Model Number :
BY-PC-1*7
Certification :
SGS, ISO, CE, ROHS
Place of Origin :
Shandong, China
Payment Terms :
T/T
Supply Ability :
70000 Tons/Year
Contact Supplier
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm
ASTM A416 Grade 270 Prestressed Concrete Steel Strand 9.53mm 12.7mm 15.2mm

Shandong Bangyi Metal Products Co., Ltd

Verified Supplier
1 Years
shandong, binzhou
Since 1996
Main Products :
Galvanized Steel Wire Rope, Plastic Coated Steel Wire Rope, Stainless Steel Wire Rope
Total Annual :
50 million US dollars-70 million US dollars
Certification Level :
Verified Supplier
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