4130 Round Carbon Steel Bar Rod Cold Rolled Structural 1020.00mm

4130 Steel Bar Structural Steel Cold Rolled Steel Bar ASTM A29/A29M-04 Bright Round Steel Rod

Product Description

4130 is usually used in a quenched and tempered state, and when the carbon content is the lower limit, it can also be used as a carburized steel that requires higher core strength. In the medium-sized machinery manufacturing industry, it is mainly used to manufacture quenched and tempered parts with large cross-sections that work under high stress conditions, such as shafts, spindles, and high-load steering wheels, bolts, stud bolts, gears, etc.; in the chemical industry It is used to manufacture welded parts, welded structures composed of plates and pipes, and high-pressure conduits whose temperature does not exceed 250°C in a medium containing nitrogen and hydrogen; in the steam turbine and boiler manufacturing industries, it is used to manufacture fasteners that work below 450°C, Flanges and flange covers under high pressure below 500°C.

FAQ:

EDEST STEEL CO.,LTD is located in Wuxi City, Jiangsu Province, China, nearly to Shanghai. We are a professional manufacturer of stainless steel, carbon steel, tinplate and related products. We have been deeply involved in the steel industry for more than 20 years and has rich industry experience. Integrates production, processing, trade, warehousing, distribution and after-sales service. Over the years, the company has been adhering to the principle of "Quality First, Honesty First", and has established good cooperative relations with many domestic and foreign customers.

Our company mainly engaged in stainless steel plates, stainless steel coils, stainless steel pipes, stainless steel strips, stainless steel profiles, and other stainless steel products, as well as carbon steel pipes, carbon steel coils, (SMLS pipe/ERW/LSAW/SSAW), tinplate (TFS/ETP), petrochemical steel pipes, Heat-resistant steel, super duplex steel, copper, aluminum and other products.