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Steel sheet B480GNQR material 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 0.75 Ni:0.65 Cr:0.30 1.25Q/BQB 340 B480GNQR weathering steel plates perfect for Leave a Message Get a price EX Stock Promotion Center Q/BQB 340 B480GNQR weathering steel plates chemical contents include copper, nickel, phosphorus Welcome to buy b400nqr1 spec,carbon steel plate,weather China steel plate supplier Q BQB 340 B400NQR1 steel Q BQB 340 B450NQR1 corten steel factory supplier-BBN STEEL BBN is the China Iron and steel supplier/factory,offer Q BQB 340 B480GNQR corten steel plate mill stock,BBN keep A36,A283,S355J2,SS400,Q345B,16Mo3 steel stock in China,best price and high quality of SG295,AH36 ship steel,ABS/LR grade A

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