Special products for the best customers ever
We specialise in the manufacturing of high-quality steel products, with a focus on thermo-mechanically treated (TMT) bars. Our advanced manufacturing processes and cutting-edge technology ensure that our steel products meet and exceed industry standards.
- Advanced TMT process for enhanced strength and ductility.
- Superior performance in various construction applications.
- Compliance with industry standards and certifications.
- Cutting-edge technology in manufacturing facilities.
Grade | Indian Std (IS 1786) | Mahanadi TMT FE550 |
Yield Stress (N/mm2) | 550 | 560 |
Tensile Strength (N/mm2) | 585 | 625 |
Elongation | 8% | 12% |
Constituent | IS:1786 | Tolerance as per ISI | Mahanadi TMT weight |
Carbon (% max) | 0.30* | 0.02% | 0.250 Max |
Sulphur (% max) | 0.060 | 0.005% | 0.050 Max |
Phosphorus (% max) | 0.060 | 0.005% | 0.045 Max |
Sulphur + Phosphorus (% max) | 0.110 | 0.0010% | 0.090 Max |
Raw Material Selection:
Our process begins with the careful selection of raw materials. We source high-grade iron ore, ensuring that the base material for our steel is of the utmost quality. This meticulous selection sets the foundation for the superior strength and durability of our final products.
Iron Ore Smelting:
The selected iron ore undergoes smelting in advanced furnaces, where it is transformed into molten iron. This crucial step ensures the elimination of impurities, resulting in a purer and more robust material.
Continuous Casting:
The molten iron is then subjected to continuous casting, a process where it is shaped into billets. This continuous casting technique ensures uniformity in the structure of the steel, enhancing its mechanical properties and overall performance.
Thermo-Mechanical Treatment (TMT):
The heart of our manufacturing process lies in the Thermo-Mechanical Treatment (TMT) phase. The billets are heated to a precise temperature and then rapidly cooled using advanced technology. This process imparts superior strength and ductility to the steel, making it ideal for a wide range of construction applications.
Quenching and Tempering:
Following the TMT process, the steel bars undergo quenching, where they are rapidly cooled to lock in the desired properties. Subsequently, tempering is performed to achieve the right balance of hardness and toughness, ensuring optimal performance in real-world construction scenarios.
Cutting and Dimensional Accuracy:
The TMT bars are then cut into the required lengths with a high degree of precision. Our focus on dimensional accuracy ensures that the steel products meet the specifications of our customers, contributing to the ease of construction and minimizing wastage.
Quality Control:
Quality is paramount at Mahanadi Loha. At every stage of the manufacturing process, our products undergo rigorous quality control inspections. From chemical composition analysis to tensile strength testing, we leave no stone unturned in ensuring that our steel bars meet and exceed industry standards.
Packaging and Delivery:
The final step involves careful packaging to protect the integrity of our steel products during transit. Whether for large construction projects or smaller-scale developments, our logistics team ensures timely and secure deliveries, contributing to the seamless progress of construction endeavors.