300+ is the standard grade manufacture for hot rolled Structural Steel sections & Merchant Bar sections. 300+ products include heavy & light structural steel (channels & beams, UBPs); merchant bar products (rounds, squares, flats, rods, PFCs, TFBs, angles); & light billets. Black Round 300+ (commonly known as Black Round or Mild Steel Round) is extremely versatile and is used a wide variety of applications including engineering components, the forging industry, shafting and decorative applications to name but a few.
D: 10mm,Kg/mt: 0.64,
D: 10mm,Kg/mt: 0.64,
D: 10mm,Kg/mt: 0.64,
D: 12mm,Kg/mt: 0.91,
D: 12mm,Kg/mt: 0.91,
D: 12mm,Kg/mt: 0.91,
D: 14mm,Kg/mt: 1.25,
D: 14mm,Kg/mt: 1.25,
D: 14mm,Kg/mt: 1.25,
D: 16mm,Kg/mt: 1.62,
D: 16mm,Kg/mt: 1.62,
D: 16mm,Kg/mt: 1.62,
D: 18mm,Kg/mt: 2.04,
D: 18mm,Kg/mt: 2.04,
D: 18mm,Kg/mt: 2.04,
D: 20mm,Kg/mt: 2.53,
D: 20mm,Kg/mt: 2.53,
D: 20mm,Kg/mt: 2.53,
D: 22mm,Kg/mt: 3.06,
D: 22mm,Kg/mt: 3.06,
D: 22mm,Kg/mt: 3.06,
D: 24mm,Kg/mt: 3.64,
D: 24mm,Kg/mt: 3.64,
D: 24mm,Kg/mt: 3.64,