A514 grade B QT steel plate, S355ML steel plate is hot-rolled weldable fine grain structural steel, which belongs to low alloy high strength steel. It is a flat rolled product with thickness less than 120mm and a long product with thickness less than or equal to 150mm. S355ML steel is used in the load-bearing parts of low temperature welding structures such as bridges, sluices, storage tanks, water supply tanks, etc.
According to the separate performance report released by India's Jindal stainless steel (Sisal) Co., Ltd. (JSHL), as of March 31, 2020, due to the global economic slowdown, epidemic situation, imports and other factors, its A514 grade B QT steel plate stainless steel sales decreased by about 10% to 600000 tons from 667000 tons in the previous fiscal year, and its net sales decreased by nearly 7% to 83.396.9 billion rupees, with the same gross operating profit (EBITDA) After tax profit increased by 22.4% to 3.203 billion rupees. The adoption of the new tax system has a positive impact of RS 220 million on after tax profits.
The company has A514 grade B QT steel plate advanced production equipment and machining technology, excellent marketing team and domestic regional channel partners, and sound management plan for product market development and after-sales service. After years of cooperation experience A514 grade B QT steel plate, we have accumulated a large number of customers at home and abroad, and won unanimous praise.
The toughness of steel such as A514 grade B QT steel plate is the ability of steel to absorb energy in the process of plastic deformation and fracture, and also the ability of steel to resist impact load. It is related to and different from the plasticity of steel. It is the comprehensive performance of strength and plasticity. The strength plasticity index of steel is obtained by static tensile test. When these indexes are used to bear the dynamic load structure, there are obvious limitations.
