Welcome to Henan BBN Steel

  • zhengzhou
    henan ,China
  • Opening Time
    Mon - Sat: 08.00 to 18.00

What are the influencing factors of flame cutting quality for 1.8928 material properties

We have 4 typical production lines, which can produce hot rolled Seamless, LSAW, ERW and SSAW pipes. SSAW pipe production line range is OD 219.1mm-3500mm, wall thickness 3.2mm-25.4mm. Product 1.8928 m

1.8906 steel price is expected to continue the rebound trend

Rolled sheet is a very common material in industrial construction. Rolled sheet at room temperature is cold-rolled sheet, and cold-rolled sheet is the rolling of hot-rolled coils below the recrystalli

EN 10025-6 high strength steel S550Q overheat sensitivity

The company is a leading company that sells EN 10025-6 high strength steel S550Q steel plate products in the Central Plains region and has a high reputation in the steel plate industry. Since its esta

S690QL+QT EN 10025-6 high strength steel hot forming

The purpose of S690QL+QT EN 10025-6 high strength steel quenching is to transform the supercooled austenite into martensite or bainite to obtain a martensite or bainite structure, and then cooperate w

BBN steel 1.7mm thick coil S890 steel properties price

Standard: AISI, ASTM, BS, DIN, GB, JISMaterial Grade: ASTM A36, A283Gr.C, SS400, SPHC , Q235B, Q345B, S235JR, S275JR, S890 steel properties, S355J0, P235GH, P265GH, P395GH, P355GH, 16Mo3, P275NH/NL1/N

Hot rolled S690QL steel equivalent to grade 50 welding property

Z-direction steel refers to thick steel with good tensile resistance in thickness direction. In the application of steel plate, the reason for additional performance requirements on the thickness dire

3 1/2 inch plate EN 10025-6 S960QL1 high strength steel stock

The weight of seamless steel pipe is only 1 / 5 of that of square steel. Seamless steel pipe corrosion resistance acid, alkali, salt and atmospheric environment corrosion, high temperature resistance,

What is carbon S690QL elastic modulus equivalent to

There is no weld on the outer surface of seamless steel pipe, which is the change from round steel progressive perforation to hollow round bar, with good compression resistance. According to different