Cold plate is made of common carbon structural steel hot-rolled steel ,after further made from cold rolled steel plate to form thickness is less than 4 mm.Due to rolling at room temperature,and it do not produce iron oxide,therefore,the surface quality of cold plate is good ,and the size has high precision.coupled with annealing EN 10025-6 S550QL 1.8926 high strength steel rectangular BBNSTEEL supply EN10025-6 s550ql and EN10027-1 s550ql and EN10027-2 1.8926 steel plate.thickness 3mm to 180mm.Heat treatment of S550QL steel plate Quenching and tempering (Q+T) S550QL is a European standard special alloy structural steel,attributed to quenched and tempered high yield strength structural steel,S indicates structural steel,550 is the yield value,unit MPa,Q indicates
General provisions Q/BQB 300 hot rolling steel sheet and strip packaging,marking and inspection documents Size Q/BQB 301 hot rolling steel sheet and strip,shape,weight and tolerance 3 Classification and designation 3.1 grade steel sheet and strip,nominal thickness and use thereof as shown in Table 1.3.2 by surface treatment is divided into.Q/BQB 340 B480GNQR weathering steel plates perfect for Dimensions for Q/BQB 340 B480GNQR weathering steel plates Thickness 4mm to 300mm Width 1500mm to 4050mm Length 3000mm to 15000mm Delivery condition hot rolled,Cold rolled ,AR,CR,N,TMCP,T,QT.logistic system service for Q/BQB 340 B480GNQR weathering steel plates shipping,truck transportation and wharf.
Instead of the standard Q/BQB 401-2003.This standard Q/BQB 401-2003 made technical corrections,main changes are. adjusting the thickness tolerances of the sub-file rule that the specified minimum yield strength of the boundary conditions from the original 280MPa,280MPa ~ 360MPa and> 360MPa,adjust 260MPA; 260MPa ~QStE340TM|QStE340TM STEEL|QStE340TM STEELThickness 3mm--12mm.Width 900mm--1600mm.Length 2000mm to 12000mm BBNSTEEL is specialized in supplying steel plate in QStE340TM from stock or directly from the mill to customer .destinations on a global footing.For more information of QStE340TM steel plates,please refer to the technical information below:
Q BQB 340 B490NQR weather steel supplier Q BQB 340 B550NQR1 weathering steel plate for sale Henan BEBON Iron Steel Co.,Ltd was founded in 2000,with a good reputation in national steel market,we have established international business since 2000,after so many years
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Hot sell Q BQB 340 B550NQR1 corten proofing Anti Corrosion Weather steel plate ,BBN keeps more than 10,000 tons Q BQB 340 B550NQR1 corten proofing Anti Corrosion Weather steel plate in stock each month.We can meet our customer's any quantity request.Based on these stock .china factory alloy q bqb 340 b450nqr1 weather corten plateChina alloy q supply q bqb 340 b490nqr corten steel manufacture - Mild Henan BBN Steel China factory Q BQB 340 B550NQR1 corten steel stock Q BQB 340 B490NQR corten steel plate manufacture ,BBN steel is the Weathering Corrosion Resistance weather proof steel plate supplier in China,we can offer Q295GNH steel grade,Q310GNH,Q460NH,SMA400AW,SMA400BP,SMA490CW,SMA570W,SMA400BWcheap q bqb 340 b550nqr1
q bqb 340 b490nqr corten plate building material Carbon B490NQR improved anti corrosion structure steel plates have better corrosion resistance than carbon steel plates in the atmosphere.B480GNQR weathering steel can be used for manufacturing container,railway vehicles,Q/BQB 340 B480GNQR weathering steel plate with rust resistant,make
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