SWRCH19A wire is a carbon steel wire rod for cold heading with excellent performance. The element ratio in chemical composition is scientific and reasonable, which provides a certain strength basis for the wire and good cold processing performance. It can be processed by cold heading, cold extrusion, etc., and can also withstand large deformation without cracking or breaking, so as to be processed into parts of various complex shapes to meet the strength requirements of fasteners and other parts during use. In addition, the surface quality of the wire is excellent, smooth and flawless, without defects such as cracks, folds, ears, scars and rolling marks, which provides convenience for subsequent processing and use. The steel has high purity, stable and reliable performance, and moderate yield strength ratio, so that the steel has both good strength and certain deformation ability when subjected to force, and can recover its shape well after unloading. In short, SWRCH19A wire provides reliable material guarantee for the development of many industries with its excellent performance.

Chemical element content (%)

Specification：1.00~42.00mm

Application: Mainly used for manufacturing bolts, nuts, fasteners, connectors, etc.; widely used in automobile, shipbuilding, equipment manufacturing, electronics, home appliances and other industries.

Processing technology：Usually, the wire rod is made by hot rolling process, and pickling, cold drawing, spheroidization, phosphating and other treatments may be required according to specific needs to further improve the performance of the steel and meet different processing requirements.

Compared with other brands of SWRCH19A wire, what are the advantages of Sividen's SWRCH19A wire?

1. The purity and stability of the wire are ensured from the source, reducing the impact of impurities and undesirable elements on product performance.

2. From smelting, refining to rolling, cooling and other links, there are strict process parameters and quality control standards to ensure the high quality of the product.

3. With advanced technology and strict production process control, we can accurately control the content of alloy elements such as carbon, manganese, and boron to meet the standard requirements, ensuring the consistency and stability of product performance.

4. Advanced production equipment and production lines, the equipment has the characteristics of high precision and high automation, which can ensure the dimensional accuracy, surface quality and uniformity of internal structure of SWRCH19A wire.

5. According to market demand and special requirements of customers, we provide customized SWRCH19A wire products to meet the use requirements under various complex working conditions.

6. Perfect after-sales service system, which can respond to customer needs and feedback in time. For problems encountered by customers during use, we provide customers with technical support and solutions quickly.

We mainly engage in cold heading wire, wire, bar, peeled bar, and profiled bar; our products cover 11 series and more than 300 grades, and we continue to develop a variety of professional steels. We can provide all-round solutions such as cold heading finishing line manufacturing and high-precision bright bar customization, and provide one-stop procurement services and package procurement solutions for global customers. The website displays some grades. If you don’t have the grade you need, please contact us by phone or email.