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12.7mm Indented PC Strand
Our 12.7mm Indented PC Strand is available in 1×2 (2-wire) and 1×3 (3-wire) configurations and is manufactured from high-tensile steel wires that undergo precise stress-relieving heat treatment to ensure stable mechanical performance and reliable load behavior.
Production is carried out in strict compliance with prEN 10138-3, ensuring consistent quality and dimensional accuracy. The raw materials conform to EN 10016-1, EN 10016-2, and EN 10016-4, covering non-alloy steel rods suitable for drawing and cold rolling. In addition, manufacturing workmanship and testing fully meet the requirements of prEN 10138-1 and EN ISO 15630-3, guaranteeing safety, durability, and performance for prestressed concrete applications.
Key Advantages of 12.7mm Indented PC Strand
The 12.7mm Indented PC Strand is engineered to deliver high bonding performance, stable mechanical strength, and reliable load transfer in prestressed concrete applications. Designed in 1×2 (2-wire) and 1×3 (3-wire) configurations, this strand meets strict European standards and ensures consistent quality for railway, precast, and structural concrete projects.
Primary Advantages
Compliance with prEN 10138-3 Standards
Our indented prestressed steel strands are manufactured in strict accordance with prEN 10138-3, ensuring dimensional accuracy, mechanical stability, and reliable performance across all production batches.
High-Quality 2-Wire and 3-Wire Construction
Both 1×2 and 1×3 prestressed steel strands are produced using high-tensile steel wires with precise stress-relieving heat treatment, resulting in stable strength, controlled elongation, and dependable load behavior.
Optimized Production Efficiency
With extensive expertise in European prestressing standards, our experienced production team ensures smooth operation of every manufacturing line while maintaining strict quality control and consistent product performance.
Why Choose Our 1×2 and 1×3 Prestressed Steel Strand?
Our Indented PC Strand is designed to provide secure bonding with concrete and reliable structural performance, making it a trusted solution for demanding prestressed concrete applications.
CE marked, ensuring compliance with European safety and quality requirements
Strong bonding performance due to surface indentation
Stable mechanical behavior under high prestressing loads
Customized packaging dimensions available for qualified order quantities
What Sets Our 1×3 Prestressed Steel Strand Apart?
As a professional manufacturer, Tianjin WASUNGEN Metal Products Co., Ltd. focuses on precision manufacturing, flexible supply, and proven performance in real-world applications.
Sample orders starting from as low as 3 tons, supporting trial and pilot projects
Precision drawing molds ensure consistent wire diameter and dimensional accuracy
Exceptional performance at loads exceeding 90% of maximum capacity, ensuring safety margins and long-term reliability
Where Can Our 1×2 and 1×3 Prestressed Steel Strands Be Used?
Our 12.7mm Indented PC Strand, available in 1×2 (2-wire) and 1×3 (3-wire) configurations, is designed for prestressed concrete applications where strong bonding, stable load transfer, and long-term durability are required.
Typical Applications Include:
Manufacturing of concrete railway sleepers
Precast concrete beams and structural elements
Concrete poles and columns for infrastructure and utility projects
With reliable mechanical performance and improved concrete bonding, our indented prestressed steel strands are a dependable choice for high-strength, precision-manufactured concrete components.
| Steel designation | Nominal a | Specified | |||||||
| Steel name | Steel number | Diameter dmm | Tensile strength RmMPa | Cross- sectional area bSnmm2 | Mass per metre bMg/m | Permitted deviation on mass per metre% | Characteristic value of maximum force FmkN | Maximum value of maximum forceFm, maxkN | Characteristic value of 0,1% proof force Fp0,1 ckN |
| Y1770S2 | 1.1345 | 5,6 | 1 770 | 9,70 | 75,8 | ± 2 | 17,2 | 20,3 | 15,1 |
| 6,0 | 15,1 | 117,9 | 26,7 | 31,5 | 23,5 | ||||
| Y1770S3 | 1.1359 | 7,5 | 1 770 | 29,0 | 226,5 | ± 2 | 51,3 | 60,5 | 45,1 |
| Y1860S2 | 1.1346 | 4,5 | 1 860 | 7,95 | 62,1 | ± 2 | 14,8 | 17,4 | 13,0 |
| Y1860S3 | 1.1360 | 4,85 | 1 860 | 11,9 | 92,9 | ± 2 | 22,1 | 26,1 | 19,4 |
| 6,5 | 21,2 | 165,6 | 39,4 | 46,5 | 34,7 | ||||
| 6,9 | 23,4 | 182,8 | 43,5 | 51,3 | 38,3 | ||||
| 7,5 | 29,0 | 226,5 | 53,9 | 63,6 | 47,4 | ||||
| 8,6 | 37,4 | 292,1 | 69,6 | 82,1 | 61,2 | ||||
| Y1920S3 | 1.1357 | 6,3 | 1 920 | 19,8 | 154,6 | ± 2 | 38,0 | 44,8 | 33,4 |
| 6,5 | 21,2 | 165,6 | 40,7 | 48,0 | 35,8 | ||||
| Y1960S3 | 1.1361 | 4,8 | 1 960 | 12,0 | 93,7 | ± 2 | 23,5 | 27,7 | 20,9 |
| 5,2 | 13,6 | 106,2 | 26,7 | 31,5 | 23,8 | ||||
| 6,5 | 21,2 | 165,5 | 41,6 | 49,0 | 37,0 | ||||
| 6,85 | 23,6 | 184,3 | 46,3 | 54,6 | 41,2 | ||||
| Y2060S3 | 1.1362 | 5,2 | 2 060 | 13,6 | 106,2 | ± 2 | 28,0 | 33,0 | 24,9 |
| Y2160S3 | 1.1363 | 5,2 | 2 160 | 13,6 | 106,2 | ± 2 | 29,4 | 34,7 | 26,2 |
Packaging & Delivery
The coil dimensions and coil weight of the 12.7mm Indented PC Strand can be customized according to client requirements, while fully complying with the limits and handling rules defined in prEN 10138-1.
All coils are properly conditioned with restraining bands to prevent deformation or collapse during transportation. Each coil is clearly marked with the correct unwinding direction to ensure safe and efficient handling on site.
Upon agreement, additional protection such as packing paper or water-soluble oil film coating can be applied to provide extra protection during storage and transit.
Question about 12.7mm Indented PC Strand
Q: What is an Indented PC Strand?
A: An Indented PC Strand is a type of prestressed steel strand with surface indentations that improve bonding with concrete, making it ideal for high-strength construction applications.
Q: What is a 3-wire steel strand, and how is it different from 2-wire strands?
A: A 3-wire steel strand consists of three high-strength steel wires twisted together, offering higher load capacity and durability compared to 2-wire strands. It is commonly used in heavy-duty prestressed concrete projects.
Q: Are your Indented PC Strands CE certified?
A: Yes, all our 2-wire and 3-wire steel strands come with CE certification, ensuring compliance with international quality and safety standards.
Q: Can you customize the packaging for bulk orders?
A: Absolutely! We offer customized packaging dimensions for large orders, ensuring safe delivery and easy handling at your site.
Q: Where can I use the 1x3 and 1x2 prestressed steel strands?
A: Our Indented PC Strand and 3-wire steel strand are suitable for manufacturing concrete railway sleepers, precast beams, concrete poles, and concrete columns.
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