BBNsteel is a world-leading corrosion-resistant steel supplier, with a global reach stemming from our secure chain of high-quality steel mills across China. We offer both Q235R, Q345R and asme SA709 Grade 50W carbon steel supplier, alongside a catalogue of stainless steel grades for various industries. If you would like to learn more, simply contact our online staff.
After years of operation and accumulation, the company has formed an operation network covering major economic cities across the country, with a group of high-quality professional logistics technicians and management personnel, strong strength and stable logistics channels. The company's business operations include the loading and unloading of steel raw materials and finished materials, asme SA709 Grade 50W carbon steel supplier warehousing, and freight transportation. Our logistics service business has passenger transportation, automobile and construction machinery inspection, logistics information management and operations.
The pre cooling direct quenching and low temperature tempering of wear-resistant composite plate can reduce the quenching deformation of the workpiece, and the residual austenite content in the carburized layer can also be slightly reduced. The surface hardness of the hardfacing wear-resistant composite plate, asme SA709 Grade 50W carbon steel supplier is slightly increased, but the austenite grain does not change. It is widely used in various tools of fine grain steel manufacturing.
With the fast development in Myanmar, Myanmar navy build frigate every year. We Cooperate with Myanmar Navy from 2015. They purchased 412 ton LR AH36 steel plate from us as trial order in 2015. After receiving the asme SA709 Grade 50W carbon steel supplier goods, they speak highly of the quality and our service. After that they purchase the shipbuilding steel plate from us regularly. In May,2018, the Myanmar navy’s local representative visit our office and production line, and sign another contract 2025 ton steel order in our office.
SAPH370 high-strength automotive sheet chemical composition (melting analysis)%Carbon: ≤0.21, Silicon: ≤0.25, Manganese: ≤0.75, Phosphorus: ≤0.035, Sulfur: ≤0.035Mechanical propertiesYield strength MPa:≥225Tensile resistance MPa: ≥370Elongation: ≥31
Management concept: abide by laws, regulations and social norms. To improve the system of management, to carry out activities with high corporate ethics. Mutual respect, unity and harmony, create a "fair, just and open" good working environment for employees. Forge ahead, constantly pursue new technology innovation, create social value, and become a sustainable growth enterprise.