Secondary TMT Bar Price ₹45-55/kg | Budget TMT Rates Today

Secondary TMT bars are produced using recycled steel or scrap billets instead of virgin iron ore, making them a sustainable and cost-effective alternative for general construction needs. These bars are widely used in residential buildings, boundary walls, sheds, and small commercial structures where affordability and availability matter most.

How Secondary TMT Bars Are Manufactured

The process begins with scrap steel or re-melted billets, collected and processed in induction furnaces (IF) or electric arc furnaces (EAF). The molten metal is refined to remove impurities before being cast into billets. Although the raw material is different, the subsequent steps mirror the TMT process of primary steel production.

The billets are heated and rolled through high-speed rolling mills, achieving precise diameters. Immediately after rolling, the bars are subjected to quenching and self-tempering (QST) — a heat treatment where the hot bars are rapidly cooled by water jets. This creates a hard outer layer and a ductile core, ensuring good strength and flexibility even in recycled steel.

After quenching, the bars are air-cooled on cooling beds to stabilize their internal structure. The surface is then rolled with uniform rib patterns, which enhance the bonding strength with concrete. The resulting TMT sariya has a smooth, polished metallic finish — although slightly less glossy than primary steel due to differences in raw material purity. Grades, Sizes, and

These bars are typically available in Fe-415, Fe-500, and Fe-500D grades, covering a broad range of construction needs.

• Fe-415 is suitable for residential houses and low-rise structures.
• Fe-500 and Fe-500D offer higher tensile strength for multi-story and commercial buildings.

Standard diameters range from 8mm to 32mm, covering most structural requirements. Note: Secondary TMT prices are listed per metric tonne (1 MT = 1,000 kg).

Applications

• Residential and low-rise buildings
• Warehouses and sheds
• Fabrication and small-scale civil works
• Non-critical concrete reinforcement

Top Indian manufacturers like Kamdhenu, Captain TMT, Agni TMT, Elegant TMT, and Balmukund TMT produce high-quality secondary steel through automated rolling and quenching systems. Their products are competitively priced, making them popular across Tier-2 and Tier-3 cities.

The TMT saria price today, TMT steel price per kg today, and TMT bar price per kg for secondary grades are generally lower than primary TMT, offering an economical choice for cost-conscious builders.

While primary TMT bars excel in purity and strength, secondary TMT bars deliver solid performance at a better price point — striking a balance between safety, sustainability, and affordability.