Competitive price S890 steel density supplier and exporter

Our company's S890 steel density power boilers, heating furnaces of double bars, double high lines and medium and thick plates all adopt heat storage technology, which can fully use blast furnace gas; the ladle baking, Maerz active lime kiln and medium and thick plate heat treatment furnace all burn converter gas, which can improve the S890 steel density utilization rate of secondary energy and realize negative energy steelmaking in steelmaking process.

S890 steel density and so on medium and heavy plates are widely used in construction engineering, machinery manufacturing, container manufacturing, shipbuilding, bridge construction and so on fields. The surface quality problems of medium and heavy plates not only affect the appearance of the products, but also reduce the corrosion resistance, wear resistance, fatigue limit and other properties of the steel plate. Therefore, the medium and heavy plates manufacturers and users attach great importance to it. The surface quality of medium and heavy plate mainly refers to the surface smoothness, surface defects, etc., which is one of the main quality indexes of medium and heavy plates.

As the thickness and hardness of S890 steel density increase, the tendency to crack at the cutting edge increases. In order to prevent the S890 steel density from cutting cracks, preheating should be carried out before S890 steel density cutting. Special attention should be paid to preheating to make the entire S890 steel density interface evenly heated to avoid local overheating in the area contacting the heat source. If the whole S890 steel density cannot be preheated, the partial preheating method can be used instead.

The advantages of S890 steel density, hot-rolled clad plates are thin-gauge clad plates of 6, 8, and 10mm thickness. Under hot continuous rolling conditions, it can produce clad steel coils, reduce production costs and meet more user needs. Under the current technical conditions, the hot rolling process cannot directly produce titanium, copper, aluminum and other non-ferrous metal clad plates. In summary, the two very different production processes have their own characteristics, and exist and develop at the same time to meet the vastly different needs of different users.