Prestressing Wire PC Wire 5mm Prestressed Concrete Carbon Steel Wire Rods 1084
Prestressing Wire PC Wire 5mm Prestressed Concrete Carbon Steel Wire Rods 1084
Feature
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Prestressed steel wire is a high-quality steel wire made from high-carbon steel hot-rolled wire rod. After heat treatment and cold processing to meet the requirements of prestressed concrete reinforcement. The carbon content of this type of steel wire is 0.65% to 0.85%, and the sulfur and phosphorus contents are both below 0.035%. Prestressed steel wire has been industrially produced since the 1920s. After decades of development, a series of products suitable for different applications have been produced.
From the specification point of view, the tensile strength of prestressed steel wire is usually above 1470MPa. Over the years, the strength level has changed from mainly 1470MPa and 1570MPa to mainly 1670~1860MPa. The diameter of the wire also changed, from 3 to 5 mm to 5 to 7 mm. These specifications ensure the durability and effectiveness of materials that reinforce concrete structures.
One category of prestressed wire includes cold-drawn wire, straightened and tempered wire, low-relaxation wire, galvanized wire, and scored wire. These variants offer different features to meet different needs. For example, cold-drawn steel wire is known for its smooth surface and high tensile strength. Straightened and tempered wire provides excellent flexibility and improved stress distribution. Low-relaxation wire minimizes loss of prestress. Galvanized steel wire is corrosion-resistant, while scored steel wire enhances adhesion to concrete.
The properties of prestressed steel wire make them highly sought after in the construction field. Its high tensile strength ensures its ability to withstand heavy loads and resist deformation. Precise manufacturing processes ensure consistent quality and reliability. It has a variety of options available to suit the requirements of a specific project. Prestressed steel wire is widely used in bridges, buildings, railways, and highway construction. Its application helps to strengthen concrete structures, increasing their strength and load-bearing capacity.
Due to its versatility and superior properties, prestressed steel wire has become one of the most widely used prestressed steel types in the world. Over the years, its production has been continuously increased to meet the growing needs of the construction industry. By consistently meeting the stringent requirements for prestressed concrete reinforcement, this type of steel wire continues to play a vital role in ensuring the safety and durability of various infrastructures around the world.
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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