Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00
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The company's operation is based on the principle of "quality for survival, reputation for development". In terms of management, we adhere to the principle of people-oriented, service-oriented and customer-oriented. All staff of the company have the courage to open up, unite and forge ahead, and work hard to grasp the good situation of global economic development, actively strengthen communication with outstanding enterprises in the S355M meaning industry, keep pace with the times, and move towards a new course!

Cold-forming high-strength steel for automobile beams and other structural parts: B510L, B320L, B420L, B510L, B510DL, B550L, B600L, B650L, B700L, B750L, S355MC, S420MC, S460MC, S500MC, S550MC,DD11, DD12, SPHC, SPHD, SPHE, QStE340TM, QStE380TM, QStE420TM, QStE460TM, QStE500TM automotive structural steel coil, QStE600TM, QStE650TM, QStE700TM (340XLF, ZSTE420, 410XLF) BR1500HS.

Generally, the steel plates for boiler and pressure are divided into categories. A516 gr60 carbon steel plates have a maximum thickness that varies on the capacity. The tensile strength, elongation, yield strength, and hardness are the mechanical properties of these plates. Physical and chemical characteristics of the boiler quality plates S355M meaning make these a popular choice in the industries. Also, these carbon steel are made up of premium quality raw materials by the use of the latest machinery and are therefore of robust built.

The main function of boron in S355M meaning and so on steel is to increase the hardenability of steel, so as to save other rare and precious metals, such as nickel, chromium and molybdenum. For this purpose, the boron content is generally regulated in the range of 0.001% - 0.005%. It can replace 1.6% nickel, 0.3% chromium or 0.2% molybdenum. It should be noted that molybdenum can prevent or reduce temper brittleness, while boron slightly promotes temper brittleness, so molybdenum can not be completely replaced by boron.

How much is plate S355M meaning per ton? FOB Shanghai: 635$/ton q345qd steel is steel for highway bridges, which is a thick steel plate specially used for erecting railway lines or road and highway bridges. It is required to have high compressive strength, ductility and bearing the load and impact of railway vehicles, as well as excellent fatigue relief, certain ultra-low temperature ductility and air corrosion resistance.

Welcome customers to visit our company, we specialize in steel products, adhere to the S355M meaning quality first standard, and do not forget to provide customers with the best quality products and services. Our product quality office is the best, and our S355M meaning price is also very advantageous. Welcome to purchase steel products from our company.

Both parties shall confirm the S355M meaning material object and the quality of the products, confirm the reasons for the defects and the quality of the products, and sign the quality inspection agreement. Major quality objections shall be reported to relevant leaders in a timely manner, and shall be discussed and solved with the S355M meaning steel plant.

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