... ) Hot Rolled Steel Flat Bar 2) Cold Drawn Steel Flat Bar3) Slitted Steel Flat Bar4) Stainless Steel Flat BarStandard: GB/T704, ... in width, 3~12 meters in length.Application: construction structure, machine equipment parts, hardware and tools, staircase, bridge, viaduct, fences ... , etc Hot Rolled Steel Flat Bar Grade:Q235,Q345,etcSize (mm) width*thicknessSize (mm) ...