Welcome to Henan BBN Steel

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

S960Q steel impact energy values

The company's main steel plate varieties: S960Q steel, boiler pressure vessel plate, low-alloy plate and high-strength plate, bridge plate, alloy plate, carbon steel, wear-resistant plate, pipeline st

Performance requirements of EN 10025-6 S690QL properties

The weldability of EN 10025-6 S690QL properties is good. It means that under certain process and construction conditions, EN 10025-6 S690QL properties can obtain good performance after welding. Weldab

What is S690QL weldability material

A572-50 steel I-beam is widely used in construction and architectural applications because it can provide more strength unit weight. The low content of niobium, vanadium and other alloy elements optim

S690QL de acero Steel Quotation

S690QL de acero, Q345B low alloy steel plate composition: 1) Low carbon: Due to the high requirements for toughness, weldability and cold forming properties, its carbon content does not exceed 0.20%;

Anti-dumping duties on the imported S690Q vs S690QL

A514 grade P alloy structural steel chemical composition (melting analysis)%C: 0.12-0.21, Si: 0.20-0.35, Mn: 0.45-0.70, P max.: 0.035, S max.: 0.035, Ni: 1.20-1.50, Cr: 0.85-1.20, Mo: 0.45-0.6.0, B: 0

S690QL suppliers uk liga de aço

With the increase of temperature, the yield limit of S690QL suppliers uk will decrease monotonically, but the tensile strength of S690QL suppliers uk will rise to a high peak value at a certain temper

S460QL1 material 1500 tons stock China

Low alloy steel Q345E angle steel bar can be composed of various stress-bearing components according to the different needs of the structure, and can also be used as a connecting piece between the com

High quality S690QL plate equivalent yield strength

Difference between Q235 steel and Q345 steel: First, The lower limit of yield strength of Q235 steel is 235MPa, and that of Q345 steel is 345MPa. Second, Q235 steel is common carbon steel, Q345 steel