Flat Black Steel in grade 300+ comes in a multitude of sizes from 20x3mm to 300x25mm; 300+ is the standard grade manufacture for hot rolled Structural Steel sections & Merchant Bar sections.
W: 150mm,T: 8mm,Kg/mt: 9.66,
W: 150mm,T: 8mm,Kg/mt: 9.66,
W: 150mm,T: 8mm,Kg/mt: 9.66,
W: 180mm,T: 10mm,Kg/mt: 14.46,
W: 180mm,T: 10mm,Kg/mt: 14.46,
W: 180mm,T: 10mm,Kg/mt: 14.46,
W: 180mm,T: 12mm,Kg/mt: 17.43,
W: 180mm,T: 12mm,Kg/mt: 17.43,
W: 180mm,T: 12mm,Kg/mt: 17.43,
W: 180mm,T: 16mm,Kg/mt: 23.17,
W: 180mm,T: 16mm,Kg/mt: 23.17,
W: 180mm,T: 16mm,Kg/mt: 23.17,
W: 180mm,T: 20mm,Kg/mt: 29.01,
W: 180mm,T: 20mm,Kg/mt: 29.01,
W: 180mm,T: 20mm,Kg/mt: 29.01,
W: 180mm,T: 25mm,Kg/mt: 36.19,
W: 180mm,T: 25mm,Kg/mt: 36.19,
W: 180mm,T: 25mm,Kg/mt: 36.19,
W: 180mm,T: 6mm,Kg/mt: 8.7,
W: 180mm,T: 6mm,Kg/mt: 8.7,
W: 180mm,T: 6mm,Kg/mt: 8.7,
W: 200mm,T: 10mm,Kg/mt: 16.1,
W: 200mm,T: 10mm,Kg/mt: 16.1,
W: 200mm,T: 10mm,Kg/mt: 16.1,