TMT 550D LRF, the first-of-its-kind infrastructural steel bar in South India manufactured using cutting edge LRF technology, boasts excellent ductility, making it an ideal choice for infrastructural construction projects that require resistance to natural calamities and other disasters. The TMT bars are produced using virgin iron ore and undergo high-tech LRF and Thermax technology, resulting in superior quality 5500 grade TMT Bars ranging from 8mm to 32mm in diameter. Furthermore, the higher tensile strength of LRF 5500 makes it an excellent option for various applications such as coastal and marine engineering and construction, bridge and tunnel building, high-rise structures, and reinforced concrete structures. With its exceptional strength and durability, LRF 5500 provides reliable and long-lasting infrastructural solutions even in extreme conditions.