22MnB4 wire is an alloy structural steel wire product with excellent performance. It has high strength. After appropriate processing and heat treatment, it can meet the application scenarios with high material strength requirements. At the same time, its good toughness enables it to withstand a certain degree of impact and deformation, which improves its reliability during use. In addition, the wire also has excellent hardenability and can be made into various complex-shaped parts through cold heading, cold extrusion, forging, rolling and other processes to meet the needs of different fields and become an indispensable and important material in many industries.

Chemical element content (%)

Specification：1.00~42.00mm

Application: Mainly used for manufacturing bolts, nuts, steering rods, gears, shaft parts,tools,connectors,embedded parts,etc.; widely used in machinery manufacturing, automobile industry, construction industry, and other fields.

Mechanical properties：

-Under untreated state, for wires with a diameter of 5-40mm, the tensile strength is ≤600MPa and the cross-sectional shrinkage is ≥55%;

-After spheroidizing or spheroidizing and peeling, the tensile strength is ≤520MPa and the cross-sectional shrinkage is ≥62%.

It should be noted that the mechanical properties will vary under different treatment states and specifications.

Compared with other brands of 22MnB4 wire, what are the advantages of Sividen's 22MnB4 wire?

-It ensures the purity and stability of the wire from the source, and reduces the impact of impurities and undesirable elements on product performance.

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

-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 22MnB4 wire.

-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.

-According to market demand and special requirements of customers, customized 22MnB4 wire products are provided to meet the use requirements under various complex working conditions.

-A complete after-sales service system can respond to customer needs and feedback in a timely manner. For problems encountered by customers during use, technical support and solutions are provided to customers 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.