Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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Our company has a backbone team who is proficient in business and strong in operation. While providing customers with a variety of logistics solutions, we can also explore the EN S275M steel supplier Chinese market for overseas customers to find sources of goods, inspect and accept goods, and declare customs to relieve all worries about import and export. Provide professional, personalized, all-weather, all-round services.

EN S275M steel supplier, 45# steel is carbon steel, belonging to high strength medium carbon quenched and tempered steel, with carbon content of 0.45%, so it is called 45# steel. 45# steel does not contain specially included alloy elements. EN S275M steel supplier, 45# steel is one of the most widely used high-quality structural steel. 45# steel is suitable for manufacturing high strength moving parts, such as air compressor, piston of pump, impeller of steam turbine, rolling shaft, connecting rod, worm, rack, gear and pin in heavy and general machinery.

Q235 steel grades cover Q235A, Q235B, Q235C and Q235D. Other than Q235A, the other three Q235 steel grades needs impact test. Charpy V-notch specimen is used for impact toughness test. The impact toughness index is Akv. Q235 steel plates are widely used because of its moderate carbon content, good comprehensive performance, good coordination of strength, plasticity and welding performance.

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

Chemical composition of SAPH400 pickling steel sheet:C: ≤0.21, Si: ≤0.30, Mn: ≤1.40, P: ≤0.030, S: ≤0.025Mechanical propertiesYield strength MPa: 225Tensile strength MPa: ≥400Elongation: ≥31

We have a professional production team and high-quality production equipment, and we also have a great EN S275M steel supplier advantage in price, with its own factory, large-scale production to reduce the price. Strictly control each production line to ensure the EN S275M steel supplier production of high-quality steel plates, steel pipes and other products that meet customer requirements.

The company attaches great importance to the cultivation of team spirit. Personal strength is weak. After sales service departments, leaders and subordinates often communicate with each other. Everyone often holds meetings to discuss their problems in after-sales service, discuss technical difficulties, discuss how to improve work efficiency, how to better deal with user complaints, etc.

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