TMT 550 D LRF is South India's first ever infrastructural steel bar made with cutting-edge LRF technology. Its ductile quality makes it ideal for infrastructural construction as it ensures resistance to natural calamities and other disasters. It is made of virgin iron ore and undergoes high-tech LRF and Thermax technology to produce best-in-class 550D grade TMT Bars ranging from 8mm to 32 mm in diameter .
Higher Ductility As lower phosphorous reduces brittleness
LOWER CARBON LEVEL Adds to ductility, corrosion resistance and toughness
BETTER WELDABILITY As lower sulphur improves heat resistance
HIGHER FIRE RESISTANCE Makes it ideal for high-rise Constructions
UPTO 18% ELONGATION Makes it ideal for construction in seismic zones