B480GNQR steel plate is under Q/BQB 340-2009 specification.B480GNQR steel plate,with alloy element, such as Cu, Cr, Ni , added , the anti corrosion structural steel acquires a corrosion resistance ability and extends the service life.
B480GNQR steel plate suitable for the production of containers, railway vehicles, oil derrick, port construction, oil production platform and chemical petroleum equipment containing hydrogen sulfide corrosion of the vessel, such as the structure of the vessel.
B480GNQR steel plate Specification
Thickness: 16mm(Max)
Width: 1250-2000mm
Length: 3000mm - 15000mm
B480GNQR steel plate Chemical composition(%)
C:≤0.12 Mn:0.20-0.50 P:0.07-0.15 S:≤0.030 Si:0.25-0.75 Cu:0.25-0.55 Ni:≤0.65 Cr:0.30-1.25
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
B480GNQR steel plate Mechanical properties
Yield strength (Mpa) Min:350 Tensile strength(Mpa) :Min480 Elongation(%)Min:22
Place of Origin: China (Mainland)
Delivery condition: hot rolled,AR, CR, N, TMCP, T, QT.
BBN Steel can supply large B480GNQR steel plate material made in China with best steel plate price.If you have requirements for B480GNQR steel plate ,please contact us by email or online freely.
Just like you, 70% customers choose long-term cooperation with BBN steel not only for our good product and service quality, good reputation in the international market, but also for our experienced one-stop raw material supply and further steel processing!
