UltraTherm Fe-550 D Grade Steel Bars Satisfy all the physical and Chemical parameter as per IS 1786-2008, grade B500A as per BS 4449 : 2009 for yield strength of 500 Mpa and tensile strength / yield ratio of 1.02 for sizes below 8mm. The Elongation will be Min. 14.5 % to satisfy the BIS earthquake code for ductile detailing.
Our internal production process assure the limit of carbon content below to 0.18 % of UltraTherm Steel Bars hence ensuring fast and guaranteed weldability. The WeldMesh manufactured with the above specification satisfy the requirement of BS 4483 for WeldMesh and all relevant Indian Standards.
THE SIZE ADVANTAGE
Smaller diameters from 4.5 mm onwards available .
Available in 5mm, 6mm, 7mm and 9mm in Fe 550 Grade.
Use of 6mm and 7mm Diameter Reinforcement Bars against 8mm shall .
lead to saving of about 43.75% and 23.5% respectively.