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: 90mm,T: 6mm,Kg/mt: 4.35,
W: 90mm,T: 6mm,Kg/mt: 4.35,
W: 90mm,T: 6mm,Kg/mt: 4.35,
W: 90mm,T: 8mm,Kg/mt: 5.8,
W: 90mm,T: 8mm,Kg/mt: 5.8,
W: 90mm,T: 8mm,Kg/mt: 5.8,
W: 100mm,T: 10mm,Kg/mt: 8.05,
W: 100mm,T: 10mm,Kg/mt: 8.05,
W: 100mm,T: 10mm,Kg/mt: 8.05,
W: 100mm,T: 12mm,Kg/mt: 9.66,
W: 100mm,T: 12mm,Kg/mt: 9.66,
W: 100mm,T: 12mm,Kg/mt: 9.66,
W: 100mm,T: 16mm,Kg/mt: 12.92,
W: 100mm,T: 16mm,Kg/mt: 12.92,
W: 100mm,T: 16mm,Kg/mt: 12.92,
W: 100mm,T: 20mm,Kg/mt: 16.1,
W: 100mm,T: 20mm,Kg/mt: 16.1,
W: 100mm,T: 20mm,Kg/mt: 16.1,
W: 100mm,T: 25mm,Kg/mt: 20.09,
W: 100mm,T: 25mm,Kg/mt: 20.09,
W: 100mm,T: 25mm,Kg/mt: 20.09,
W: 100mm,T: 3mm,Kg/mt: 2.58,
W: 100mm,T: 3mm,Kg/mt: 2.58,
W: 100mm,T: 3mm,Kg/mt: 2.58,