Rebars, or Thermo-Mechanically Treated bars, are a type of reinforcement steel commonly used in construction. They are manufactured with a unique process that involves rapid cooling of heated steel bars followed by controlled reheating. This process enhances their strength and ductility, making them suitable for construction projects where high tensile strength and flexibility are required..
Trade Mark | BS Group |
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Grades | Fe 500, Fe 550, Fe 500 D, Fe 550 D |
Diameter | 6, 8,10,12,16,20,25,28,32,36,40 MM |
Key characteristics and advantages of Rebars include:
High Strength: TMT bars have higher tensile strength compared to traditional mild steel bars, which makes them ideal for withstanding structural loads and earthquakes.
Improved Ductility: They exhibit better elongation properties, which means they can deform significantly before failing. This helps in absorbing shocks and stresses without crumbling.
Corrosion Resistance: TMT bars are resistant to corrosion due to the presence of corrosion-resistant elements in their composition, such as phosphorus and sulfur.
Weldability: They can be easily welded without any loss of strength at the weld joints, making them versatile for various construction applications.
Economical: Despite their superior properties, TMT bars are competitively priced and cost-effective compared to other reinforcing materials.
Reduced Risk of Brittle Failures: The unique manufacturing process ensures a soft ferrite-pearlite core and a toughened martensitic surface layer, reducing the risk of brittle fractures.
Item | Diameter | Length | Weight | Weight/ft (KG) | Weight/12 Meter Pcs (KG) | Pcs in 1mt Ton | Meter Length In 1Ton | (Pcs/bundle) |
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TMT Bar | 5.5mm | 12 meter | 0.154 | 0.05 | 1.848 | 541 | 6494 | - |
TMT Bar | 12mm | 12 meter | 0.888 | 0.27 | 10.656 | 94 | 1126 | 5 |
TMT Bar | 16mm | 12 meter | 1.580 | 0.48 | 18.96 | 53 | 633 | 3 |
TMT Bar | 20mm | 12 meter | 2.470 | 0.75 | 29.64 | 34 | 405 | 2 |
TMT Bar | 8mm | 12 meter | 0.395 | 0.12 | 4.74 | 211 | 2532 | 12 |
TMT Bar | 10mm | 12 meter | 0.617 | 0.19 | 7.404 | 135 | 1621 | 8 |
TMT Bar | 25mm | 12 meter | 3.850 | 1.17 | 46.2 | 22 | 260 | 1 |
TMT Bar | 32mm | 12 meter | 6.310 | 1.92 | 75.72 | 13 | 158 | 1 |
TMT Bar | 28mm | 12 meter | 4.830 | 1.47 | 57.96 | 17 | 207 | 1 |
Carbon | 0.18 to 0.25 max. |
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Manganese | 0.45 to 0.70 max. |
Sulphur | 0.030 to 0.045 max. |
Phosphorus | 0.030 to 0.045 max. |