Steel strip is a branch of steel plate. Steel strip is a kind of narrow and long steel plate, also known as strip steel, A709 grade 50S bridge steel plate produced by various steel rolling enterprises to meet the needs of different industrial departments and industrial production of various metal or mechanical products. The width of steel strip is within 1300mm, and the length is slightly different according to the size of each roll. Generally, A709 grade 50S bridge steel plate steel strip is supplied in coils, with the advantages of high dimensional accuracy, good surface quality, easy processing and material saving. The steel strip is a kind of steel with large output, wide use and many varieties.
The development of modern high-strength steel, A709 grade 50S bridge steel plate is a process of gradually reducing the carbon content. The reduction of carbon content is beneficial to increase the toughness of steel on the one hand, and can significantly improve the welding performance of steel on the other hand. For large-scale steel structural parts with complex forces that require higher toughness and welding performance, a carbon content design of ≤0.10% is usually adopted.
Under the action of the roller and the plug, a cavity is formed in the blank, which is called the blank. Then send it to the automatic tube rolling machine to continue rolling. Finally, the wall thickness of the whole machine is equalized and the diameter is calibrated by the sizing machine to meet the specification requirements. It is an advanced method to produce A709 grade 50S bridge steel plate, hot-rolled seamless steel tube by continuous rolling mill.
BBN STEEL's machining process BBN STEEL's main steel plate cutting bearing housing shape, marine machinery gearbox, 45 steel carbon plate cutting zero, Q235B medium and heavy plate, A709 grade 50S bridge steel plate, Q345B low alloy plate, 35#, normal carbon plate, wear-resistant steel, pressure vessel steel, storage tank steel Accessories. CNC cutting all kinds of steel special-shaped parts, steel cutting parts, mechanical parts, mold materials and zero cutting pins. The steel plate guarantees the quality of steel plate cutting, and has several automatic CNC flame cutting equipment to ensure the steel plate size.
