Oxygen (O) is a harmful element in steel such as ABS D36 offshore structural steel. Although manganese, silicon, iron and aluminum are added to deoxidize the steel at the end of steelmaking, they can not be removed completely. During the solidification of molten steel, the reaction of oxygen and carbon in the solution will produce carbon monoxide, which can cause bubbles. Oxygen mainly exists in the form of FeO, MnO, SiO2, Al2O3 and other inclusions in the steel, which reduces the strength and plasticity of the steel. Especially, it has serious influence on fatigue strength and impact toughness.
Online Industrial Metal Supply, ABS D36 offshore structural steel Direct Factory Price 55*2500*12000, 55*2500*12000, 56*1890*12000, 50*2600*7940, 68*2300*3500, 77*1300*12200, 55*1600*6000, 50*1700*6000, 81*2010*3000, 70*2500*12000, 80*2020*7932, 68*3030*11300, 80*1150*3950, 70*2500*12000, 65*2500*10350, 80*1655*7260, 80*1000*3950, 90*3120*9800, 80*2500*12000, 120*3030*7400, 85*2800*3400, 100*2400*10000, 140*2300*11500, 148*2780*6930.
Company through its own ABS D36 offshore structural steel website, multimedia, radio, newspapers, the group, the handbook of the corporate culture carrier, approved and publicity column, in-depth to carry out enterprise culture construction, also through photography, painting, calligraphy, cartoon, speech, and the songs of the enterprise design, various cultural and sports activities to carry out enterprise culture construction.
At present, BBN steel has successfully developed Grade D40, E40 and other high-strength and high-toughness structural steel plates for offshore engineering, E550 and other quenched and tempered ultra-high-strength offshore platform steels, ABS D36 offshore structural steel, API 2W Gr50 and other TPCP platform steels, and DH36-Z35 offshore oil platform steel, SM490, SM400 series of H-shaped steel for offshore oil platforms, etc., basically formed the serialization of high-strength steel for offshore platforms.
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