Calculating the weight of TMT Bars (Thermo-Mechanically Treated) bars is crucial in the construction industry for accurate budgeting and ensuring the structural integrity of buildings. Shree Ji Steel Private Limited (formerly known as Shree Ji Steel Corporation), known for their high-quality TMT rebars, supplies these in various forms like U bent or straight rods. To understand how to calculate the weight of these bars, let’s delve into some essential points:
Understanding TMT Bars
Standard Length: Typically, the length of TMT Iron bars is 12 meters (40 feet). However, they can be cut into various sizes as needed.
Diameters: TMT Steel bars are manufactured in different diameters to suit various construction needs. Common diameters include 8 mm, 10 mm, 12 mm, 16 mm, 20 mm, 25 mm, 28 mm, and 32 mm.
Weight Units: The weight of TMT bars can be expressed in kilograms (kg), quintals, or tons. Remember, 1 quintal equals 100 kg, and 1 ton equals 1000 kg.
Tolerance Standards: As per IS 1786:2008, the manufacturing of TMT Rods must adhere to specific tolerance guidelines.
If you’re interested in understanding the sectional weight of TMT Bars, here’s a weight chart you can use as a guideline.
TMT BAR WEIGHT CHART
| Item | Diameter in mm | TMT Bar Length In Meters | Weight Per Meter In KG | Weight Per Foot in KG |
| TMT Bars Weight | 5.5mm | 12 meter | 0.154 | 0.05 |
| TMT Bars Weight | 8mm | 12 meter | 0.395 | 0.12 |
| TMT Bars Weight | 10mm | 12 meter | 0.617 | 0.19 |
| TMT Bars Weight | 12mm | 12 meter | 0.888 | 0.27 |
| TMT Bars Weight | 16mm | 12 meter | 1.580 | 0.48 |
| TMT Bars Weight | 20mm | 12 meter | 2.470 | 0.75 |
| TMT Bars Weight | 25mm | 12 meter | 3.850 | 1.17 |
| TMT Bars Weight | 28mm | 12 meter | 4.830 | 1.47 |
| TMT Bars Weight | 32mm | 12 meter | 6.310 | 1.92 |
Get the Latest Price of Best Quality TMT Steel Bars: Latest Price of TMT Bars
| Diameter in mm | Weight Per 12 Meter Pcs (weight In KG) | Number of Pieces in 1 Metric Ton Approx | Pieces (Pcs/bundle) Approx |
| 5.5mm Steel Bar Weight | 1.848 | 541 | |
| 8mm Steel Bar Weight | 4.74 | 211 | 12 |
| 10mm Steel Bar Weight | 7.404 | 135 | 8 |
| 12mm Steel Bar Weight | 10.656 | 94 | 5 |
| 16mm Steel Bar Weight | 18.96 | 53 | 3 |
| 20mm Steel Bar Weight | 29.64 | 34 | 2 |
| 25mm Steel Bar Weight | 46.2 | 22 | 1 |
| 28mm Steel Bar Weight | 57.96 | 17 | 1 |
| 32mm Steel Bar Weight | 75.72 | 13 | 1 |
Practical Considerations:
- Accuracy: Ensure accurate measurements of length and diameter, as even small errors can lead to significant discrepancies in weight calculations.
- Type of Steel: Different grades of steel may have slightly different densities, which can affect the weight. However, for most practical purposes, the standard density value is sufficient.
- Bar Bending: If the TMT Saria are bent or have deformities, this might slightly alter the weight, but these differences are usually negligible for large-scale calculations.
- Batch Variations: There can be slight variations in weight between different batches of TMT Sariya, even if they are of the same size and brand.
The Basic Condition to Calculate the Weight of TMT Bar:
- Always ensure the accuracy of your measurements.
- For quick calculations, use online TMT weight calculators.
- Remember, the density can vary slightly based on the composition of the steel.
By following these points, you can easily calculate the weight of a TMT bar. This calculation is crucial for structural planning and ensuring the safety and stability of construction projects.
Conclusion
Knowing how to calculate the weight of a TMT bar is essential for engineers, architects and builders. It ensures accurate budgeting, adherence to safety standards and overall structural integrity. By following these steps and considering practical aspects, you can efficiently determine the weight of TMT Rods for your projects.
Remember, while this guide provides a basic understanding, consulting with a structural engineer or a representative from a reputable company like Shree Ji Steel Private Limited is always recommended for specific project requirements.
