12.7mm Prestressing Steel Wire Rods Prestressed Conctrete Wire 1084 SAEj403
12.7mm Prestressing Steel Wire Rods Prestressed Conctrete Wire 1084 SAEj403
Feature
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Prestressed steel wire has a long history, and its industrial production and application can be traced back to the 1920s. It has undergone significant development over the years, resulting in a range of products with different properties suitable for various applications. These include cold drawn wire, straightened and tempered wire, low relaxation wire, galvanized wire and scored wire. These products and the prestressed steel strands made from them have become the most widely used prestressed steel varieties recognized globally.
1)Standard: ASTM A-421
2)Size: 3mm-12mm
3)Tensile strength: ≥1700Mpa
4)Coil weight: 800-1500kg
5)Packing: Seaworthy Package
12.7mm prestressed steel wire is a high-quality high-carbon steel wire specially designed to meet the reinforcement requirements of prestressed concrete. It is made from high carbon steel hot rolled wire rod that is heat treated and cold worked to obtain the required properties. The carbon content of this kind of steel wire is 0.65% to 0.85%, and the sulfur and phosphorus content are low, less than 0.035%.
The tensile strength of steel wire is generally above 1470MPa, and the strength grade has gradually changed from mainly 1470MPa and 1570MPa to mainly 1670~1860MPa. In terms of diameter, steel wire has developed from more than 3mm to the current range of 5 to 7mm.
From a classification point of view, 12.7mm prestressed steel wire belongs to high-quality prestressed concrete steel wire. It is specifically designed to meet the requirements of prestressed concrete reinforcement, providing structural strength and stability to building projects using it.
Looking at the specifications, the 12.7mm prestressed steel wire has a carbon content of 0.65% to 0.85%, ensuring the performance required for a strong and durable material. It also has lower sulfur and phosphorus content, further enhancing its performance. The tensile strength of the wire is greater than 1470MPa, and the diameter is in the range of 5 to 7mm.
12.7mm prestressed steel wire is widely used in various construction projects due to its high tensile strength and excellent performance. It is mainly used in prestressed concrete structures to provide reinforcement and stability. Whether used in bridges, buildings or other infrastructure projects, this steel wire ensures the resilience and long-lasting performance of the structures it supports. Its versatility and reliability make it an essential part of modern architecture.
In summary, 12.7mm prestressed steel wire is a high-quality product that meets the reinforcement requirements of prestressed concrete. Its superior strength, low sulfur and phosphorus content, and diverse specifications make it ideal for a variety of construction applications. With its long history and global recognition, this steel wire has become an integral part of the construction industry, ensuring the durability and stability of structures worldwide.
Application
As China metal materials industry leading enterprises, the national steel trade and logistics "Hundred good faith enterprise",China steel trade enterprises, "Top 100 private enterprises in Shanghai”. Shanghai Zhanzhi industry Group Co., Ltd.,(shorted to Zhanzhi Group) takes the" Integrity, Practicality, Innovation, Win-Win " as its sole operation principle, always persist in putting the customer demand in the first place.
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