BBN steel steel coil S355J0W complete specification steel angle stock

Our company's technical department is the core department of the whole company. There are a group of very professional technical personnel. They provide some architectural drawings according to the ideas of customers, and they are responsible for how to select the right materials. Including the evaluation of steel products such as multi steel plate, steel coil S355J0W complete specification and steel pipe, grasp the whole production process, and strictly follow the production standards and customer quality requirements.

The wear-resistant layer of steel coil S355J0W complete specification wear-resistant steel plate is mainly composed of chromium alloy, and other alloy components such as manganese, molybdenum, niobium and nickel are added. The carbide in the microstructure is distributed in the form of fiber, and the direction of the fiber is perpendicular to the surface. The microhardness of carbides can reach hv1700-2000 and HRC58-62 respectively. The alloy steel coil S355J0W complete specification carbide has strong stability at high temperature, high hardness and good oxidation resistance. It can be used normally within 500 ℃.

Quenching Improve the hardness of steel coil S355J0W complete specification steel, Annealing is refine the grain size, homogenization, reduce hardness, improve the plasticity and eliminate interna stress. Normalizing refine grain , improve the impact toughness of steel coil S355J0W complete specification steel and comprehensive mechanical properties.

Square hollow section S355J2H to Turkey. In January of 2015, our customer from Turkey chose us as their supplier of seamless RHS EN10219 S355J2H with a trail order of 120 tons. They required DNV test for the MTC and each tube. DNV inspector tested all the tubes and MTC. When our customer received the reports, they gave us a second order of 852.5 tons. Since then we maintain a long time cooperation relationship.