BBN steel factory directory sale Q355GNHD Weathering steel plate

BBN steel factory can directory sale Q355GNHD Weathering steel plate .we can give you shortest delivery time.

Q345 series of high weathering structure steel plate including 09CuPCrNi, Q345GNHL, Narrowband, Q355NH and other steel grades, such steels through the CU, P, Cr, NI and other alloying, on the surface of metal substrates to form a protective layer, which has a high atmospheric corrosion resistance.

Q355GNHD Weathering steel sheet Chemical composition(%)

C:≤0.12 Si:0.20-0.75 Mn:≤1.00 P:0.07-0.15 S:≤0.020 Cu:0.25-0.55 Cr:0.30-1.25 Ni:≤0.65

Q355GNHD Weathering steel sheet Mechanical properties

Yield strength(Mpa):345-355 Tensile strength(Mpa):490-630 Elongation(%):22

BBN steel is dealing in Q355GNHD Weathering steel plate.With powerful financial strength, advanced managerial concept, excellent marketing service, strict quality control system and the whole scientific method forQ355GNHD Weathering steel plate , we would like to develop together with your hand in hand. Adhering to the operation principle of "Faith First, Clients Uppermost" please contact us if you have any problem for Q355GNHD Weathering steel plate