Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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Our company produces ordinary carbon steel steel s235 with high strength and good plasticity and toughness. Due to the effect of alloy elements, its strength is 25% - 50% higher than that of ordinary carbon steel, its elongation is 15% - 23%, and its impact toughness at room temperature is higher than 60j / cm 2. We have a steel s235 production line specializing in the production of ordinary carbon steel plate, and strictly control its quality.

Generally speaking, the gas with high combustion speed and high combustion value is suitable for steel plate cutting; The combustible gas with low combustion value and slow combustion speed is more suitable for thick plate cutting, especially the steel s235 steel plate with more than 200mm thickness. If natural gas is used for cutting, the ideal cutting quality will be obtained, but the cutting speed will be slightly reduced.

20 to 26mm thick steel s235 product BBN steel supply: 20*3000*5000, 20.5*2370*7000, 21*1960*7950, 22*1800*8000, 22*1500*6000, 22*1500*6050, 22.5*1680*8450, 22*1300*4000, 22*2600*9000, 22*1800*9000, 22.5*2560*7150, 23.5*2560*7150, 25*1460*4000, 23*3000*11980, 23*2480*8450, 23*2650*6000, 24*1560*6200, 25.5*2330*8300, 23*3000*12000, 23.5*2080*8100, 23*2650*6550, 26*3010*8100.

Sulfur is a very harmful element in steel s235 steel. The presence of sulfur will increase the hot brittleness of steel, reduce the various mechanical properties of steel s235 steel, and reduce the weldability, impact toughness, fatigue resistance and corrosion resistance of steel.

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