Cold Drawn Flat Bar Thickness:4mm-50mm Width:15mm-130mm ... BarWe are Professional Supplier of the Cold Drawn Flat Bar. Material: carbon steel, stainless steel Type:1) ... Hot Rolled Steel Flat Bar 2) Cold Drawn Steel Flat Bar3) Slitted Steel Flat ... equipment parts, hardware and tools, staircase, bridge, viaduct, fences, etc Hot Rolled Steel Flat Bar Grade:Q235,Q345,etcSize ( ...