The A573Gr.70 european steel equivalent for bolted and welded structures tensile strength Mpa from BBN

Our technical department plays important role in our professional communication with customers, especially those who have high technical requirements for steel materials and those who need complex further processing. Under such condition, our technician department can provide technical support in time, anylize customer design or make drawing according to customer needs rapidly, so that we can proceed smoothly. The profession of our team has won great praise of customers.

With the development of science, technology and industry, higher requirements are put forward for steel materials, such as higher strength, resistance to high temperature, high pressure, low temperature, corrosion resistance, abrasion, and other special physical and chemical properties. A573Gr.70 european steel equivalent for bolted and welded structures, carbon steel can no longer fully meet the requirements, so alloy steel plates appeared. Improving the strength of steel is one of the main purposes of adding alloying elements.

Quenching Improve the hardness of A573Gr.70 european steel equivalent for bolted and welded structures 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 A573Gr.70 european steel equivalent for bolted and welded structures steel and comprehensive mechanical properties.

In year 2015, we ship 750 tons H beam to Pakistan for our old customer for building use. Because of urgent demand, the H beams are partial shipment by bulk vessel. Due to strong support of our customer, we also export many C channel steel, A573Gr.70 european steel equivalent for bolted and welded structures I beam and other profile steel to local market.