Square Bars Grade : S235JR – S275JR – S355JRDimensions : 10×10 – 100×100 mm.General Usage Areas:– Steel ConstructionSteel Roof Manufacturing,– Shipbuilding,– Manufacturing in Agriculture and Machinery Industry,– Fence and Barrier Manufacturing,– Wrought Iron Manufacturing,– Furniture Manufacturing,– Elevator Manufacturing,– Automotive and Automotive Sub-Industry.