80# bright bar is a high-quality carbon structural steel product. The appearance is uniform and bright, and the surface is smooth and flawless. In terms of performance, 80# bright bar has extremely high strength and hardness, and can withstand large loads and stresses. Its toughness is also relatively good, and it is not easy to break when it is impacted or vibrated, and has good impact resistance. The material has good cutting performance, less tool wear, and easy chip breaking, which is conducive to improving processing efficiency and processing quality. In addition, the welding performance of 80# bright bar is also relatively reliable, and it can be connected by a variety of welding methods. With its excellent performance and wide applicability, it has become an important material choice in many industries and provides strong support for high-end manufacturing.

Chemical element content (%)

Specification：1.00~300.00mm

Application:Mainly used for manufacturing gears, shafts, connecting rods, structural parts, engine parts, suspension systems, etc.; widely used in machinery manufacturing, automotive industry, aerospace and other fields.

Compared with other brands of 80# bright bars, what are the advantages of Sividen's 80# bright bars?

1. High quality stability: Advanced and strict production process and quality control system, strict control from raw material screening to production in all links, very precise control of chemical composition, can accurately control the content of various elements such as carbon, silicon, manganese, etc., to meet the standard requirements, to ensure the mechanical properties and quality stability of 80# bright bar. The performance and quality fluctuations of Sividen bright bar are very small, which can meet customers' high requirements for product consistency and provide reliable guarantee for subsequent processing and use.

2. Excellent surface quality: The use of advanced production equipment and processing technology makes the surface smoothness, flatness and finish of 80# bright bar very high. Smooth surface can not only reduce friction in subsequent processing and improve processing efficiency, but also reduce stress concentration caused by surface defects and extend the service life of the product. The surface treatment process is optimized during the production process, so that the surface of the bright bar has better corrosion resistance. In some environments with high requirements for corrosion resistance, 80# bright bar can maintain good performance and is not easy to rust and corrode.

3. High dimensional accuracy: Advanced production equipment and precision testing instruments can accurately control the size of 80# bright bar, making its dimensional tolerance range smaller, which can meet customers' requirements for high-precision dimensions. Not only is the dimensional accuracy of a single product high, but the dimensional difference between bright bars in the same batch is also very small, with good dimensional uniformity. For some products that require batch processing, this can ensure the dimensional consistency of each part, improve production efficiency and product quality.

4. Rich product variety: According to market demand and customer's special requirements, customized 80# bright bar products are provided to meet the use requirements under various complex working conditions, providing customers with more choices.

5. Perfect after-sales service: The perfect 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, 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.