SWRCH35K Cold - heading Steel Hot - rolled Wire Rod

In modern manufacturing, fasteners serve as critical components for connection and fixation, with their performance directly impacting the safety and reliability of products. SWRCH35K cold-heading steel hot-rolled wire rods are high-performance materials specifically designed to meet the demands of high-strength fastener manufacturing. With their excellent cold-heading properties, stable mechanical characteristics, and wide range of applications, they have become the preferred choice for customers across numerous industries.

SWRCH35K is a medium-carbon cold-heading steel specifically developed for manufacturing high-strength fasteners and complex-shaped components. Its chemical composition is precisely controlled, with an optimal carbon content and the addition of appropriate amounts of alloying elements such as manganese and silicon, ensuring a balance of high strength and excellent plasticity during the cold-heading process. The hot-rolled wire rod production process further enhances the material's surface quality and internal microstructure, providing reliable assurance for subsequent processing.

Product Advantages of SWRCH35K Cold - Heading Steel Hot - Rolled Wire Rod:
The Perfect Combination of High Strength and Toughness

Through precise chemical composition design and advanced hot - rolling processes, SWRCH35K achieves an ideal balance between high strength and toughness. This characteristic makes it particularly suitable for manufacturing fasteners that withstand high loads, such as automotive engine bolts and bridge connectors, ensuring that the products can maintain excellent performance under extreme conditions.

Exceptional Surface Finish
The surface of the wire rod undergoes meticulous treatment, resulting in a smooth and defect - free state. This significantly reduces the surface - treatment processes in subsequent machining. Not only does it cut down on production costs, but it also ensures that the parts formed by cold heading exhibit higher visual consistency and dimensional accuracy.

Efficient Cold Heading Forming Ability

SWRCH35K exhibits excellent cold heading forming performance. It can maintain stable shape and dimensional accuracy during complex cold heading processes. Its low cracking rate and high forming efficiency significantly enhance production efficiency, making it particularly suitable for the manufacture of high - precision fasteners in large quantities.

Uniform Internal Microstructure

Through advanced hot - rolling processes, the internal grains of SWRCH35K wire rod are fine and evenly distributed, avoiding the common segregation and inclusion problems in traditional materials. This uniform microstructure not only improves the mechanical properties of the material but also enhances its resistance to deformation during the cold - heading process.

Broad Application Adaptability

SWRCH35K is suitable for the manufacturing of various high - strength fasteners and mechanical parts, such as bolts, nuts, and pins. Its excellent performance has led to its widespread use in industries including automotive, construction machinery, bridge construction, and home appliance manufacturing, meeting the diverse needs of different fields.

Environment - friendly Production Process

During the production process, SWRCH35K adopts an energy - saving and environmentally - friendly green production process, reducing energy consumption and carbon emissions. This not only cuts down on production costs but also meets the requirements of modern industry for sustainable development, providing customers with more eco - friendly solutions.

Stable Mechanical Properties
The SWRCH35K cold - heading steel hot - rolled wire rod boasts highly stable mechanical properties. It can maintain consistent strength and toughness even in complex cold - heading processes. This stability ensures the high reliability and long service life of the final products.

Reduction of Comprehensive Costs
Thanks to its excellent cold - heading performance and low reject rate, SWRCH35K can significantly reduce material waste and processing costs during the production process. Moreover, its high - efficiency forming ability also shortens production time, further enhancing overall economic benefits.

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