The Future of Steel: Alloying, Sustainability, and Digitalization

Steel has long been the backbone of modern infrastructure, manufacturing, and construction. Today, ongoing advancements in metallurgy, alloying techniques, and production methods are driving the evolution of steel into new grades and applications, while global priorities are reshaping how the industry approaches production and performance.

Our Fe 550 grade steel rebar ensures durability and strength for various construction applications.

Choose our corrosion resistant rebar to enhance the lifespan and reliability of your construction structures.

Durable and reliable stainless steel bars for enhanced concrete strength and longevity.

Reinventing Reinforcing

AISCO TMT Bars: Features & Advantages

Greater Strength & Guaranteed Ductility

AISCO TMT bars are engineered to deliver exceptional strength and uniform ductility, addressing the needs of seismically active regions. With uniform elongation ranging from 14.5% to 16% depending on the grade, these bars stretch under maximum load without fracturing, enhancing the structural integrity of buildings and improving earthquake resistance.

Easy Bends and Re-Bends

The unique combination of a tough outer surface and soft core allows AISCO bars to bend easily around smaller mandrels than specified in IS 1786, facilitating on-site handling and installation. This flexibility supports intricate structural designs without compromising strength, saving time and resources during construction.

Unique Chemistry

Manufactured under strict IS:1786 specifications, AISCO TMT bars feature controlled low carbon content, ensuring remarkable ductility and high bendability. Superior weldability allows seamless integration into various structures, making them ideal for residential, industrial, and infrastructural projects where reliability is critical.

Earthquake Resistance

Rigorous testing of concrete beam-column joints reinforced with AISCO bars demonstrates uniform ductility and energy dissipation under repeated inelastic loading, simulating earthquake conditions. These results confirm that AISCO reinforcement effectively withstands seismic forces, enhancing the resilience of structures.

Corrosion Resistance

AISCO’s precisely controlled thermomechanical treatment produces a uniform, thick martensitic rim free from internal stresses, improving both corrosion resistance and fatigue strength. This ensures long-lasting durability and reliability, even in harsh environmental conditions.

Better Weldability

Advanced low-carbon equivalent technology enables easy butt and lap welding using standard rutile-coated electrodes. The process generally requires no pre- or post-welding treatment, streamlining construction workflows while ensuring strong, durable joints.

High Fire Resistance

AISCO TMT bars exhibit superior thermal stability, maintaining structural integrity even at elevated temperatures up to 6000°C. This makes them suitable for high-temperature environments and fire-prone regions, enhancing safety and durability of structures.

Uniform Rib Pattern

With greater rib depth and closer spacing, produced via CNC-controlled notch cutting machines, AISCO bars ensure uniform bonding with concrete, reinforcing structural integrity and durability throughout the construction.

Savings in Steel by Dimensional Tolerance

Manufactured according to IS 1786 standards, AISCO rebar maintains strict mass tolerance, reducing steel consumption by 3–7% without compromising strength. This precision enhances material efficiency and supports sustainable construction practices.

Applications

AISCO TMT bars are ideal for a wide range of concrete structures, including:

Infrastructure projects: dams, bridges, thermal and hydel power plants.
Residential & commercial buildings: apartments, hotels, cinema halls, shopping malls, factories.
Challenging environments: coastal, marine, or underground areas, where high corrosion resistance is required.

These bars combine strength, ductility, corrosion resistance, weldability, and thermal stability, making them a versatile and reliable choice for modern construction projects.

core values of AISCO sustainable steel rebar

At AISCO, we are committed to excellence at every stage of our integrated steel production process. Beginning with high-quality iron ore, our advanced techniques include blasting, oxygenation, refining, and tempering, transforming raw materials into sustainable, deformed steel rebar that meets the highest industry standards. This meticulous approach not only enhances product performance but also supports environmental sustainability. By seamlessly integrating these processes, we deliver superior steel solutions that cater to the evolving needs of the construction industry, ensuring durability, safety, and reliability in every project. Our unwavering focus on innovation and quality reinforces AISCO’s position as a leader in the steel production sector.