Tata Tiscon TMT Bar Weight Chart — 500D per Metre (IS 1786)
The tata tiscon weight chart is standard across India: a 12mm Tata Tiscon 500D bar weighs 0.888 kg/m, meaning a standard 12-metre length will weigh exactly 10.66 kg.
- Tolerances are governed by IS 1786:2008 (High Strength Deformed Steel Bars)
- A bundle of 12mm Tata Tiscon contains roughly 10 pieces, weighing about 106.6 kg
- Tata Tiscon 500D SD (Super Ductile) has the exact same weight profile as regular 500D
To accurately determine the tata tiscon weight chart values for your project, you multiply the cross-sectional area of the bar by the standard density of steel (7850 kg/m³). This method guarantees you order the exact tonnage required without overspending on transport or facing material shortages on site.
IS 1786:2008 Tolerances for Tata Tiscon
Every piece of Tata Tiscon sariya ka weight must adhere to the Indian Standard IS 1786:2008. Tata Steel maintains strict rolling tolerances, meaning their bars rarely fluctuate more than ±1% to ±3% depending on the diameter. While local unbranded steel often rolls undersized to save weight, Tata Tiscon consistently hits the theoretical weight targets.
Formula for TMT Bar Weight
Formula: Weight (kg/m) = D² ÷ 162.27
- D
- Diameter of the TMT bar, in millimetres
- 162.27
- Constant derived from π/4 × Density of Steel (7850 kg/m³)
Tata Tiscon 500D Weight per Metre Chart
| Diameter (mm) | Cross-Sectional Area (mm²) | Weight per Metre (kg/m) | Weight per 12m Rod (kg) |
|---|---|---|---|
| 8 | 50.3 | 0.395 | 4.74 |
| 10 | 78.6 | 0.617 | 7.40 |
| 12 | 113.1 | 0.888 | 10.66 |
| 16 | 201.1 | 1.580 | 18.96 |
| 20 | 314.2 | 2.466 | 29.59 |
| 25 | 490.9 | 3.853 | 46.24 |
| 28 | 615.8 | 4.834 | 58.01 |
| 32 | 804.2 | 6.313 | 75.76 |
Tolerance on mass: ±7% for 8–10mm, ±5% for 12–16mm, and ±3% for 20mm and above, as per IS 1786:2008.
Worked Example
A civil contractor is preparing an order for a residential roof slab in Surat. The structural drawing calls for Tata Tiscon 500D 12mm bars. The contractor determines they need 500 standard lengths (12 metres each).
First, find the unit weight from the chart: 12mm bar = 0.888 kg/m.
Calculate the total length: 500 pieces × 12m = 6,000 metres.
Total weight calculation: 6,000m × 0.888 kg/m = 5,328 kg.
The contractor must procure exactly 5.33 tonnes of 12mm Tata Tiscon. For comparison with other Indian brands, you can review our JSW Neosteel Weight Chart or use our calculator for custom cut lengths.
Frequently Asked Questions
What is the weight of Tata Tiscon 500D per meter?
The weight of Tata Tiscon 500D per meter depends on its diameter, following the standard D²/162.27 formula. An 8mm bar weighs 0.395 kg/m, a 10mm bar weighs 0.617 kg/m, a 12mm bar weighs 0.888 kg/m, and a 16mm bar weighs 1.580 kg/m. These values are mandated by IS 1786:2008.
Tata Tiscon sariya ka weight kaise pata kare?
Tata Tiscon sariya ka weight nikalne ke liye D² ÷ 162.27 formula ka use karein, jahan D sariya ki motai (mm) hai. Agar aapke paas 10mm ka sariya hai, toh 10 × 10 ÷ 162.27 = 0.616 kg/m. Is value ko rod ki length (usually 12 meter) se multiply karke total weight nikala ja sakta hai.
How much does a 12m length of 12mm Tata Tiscon weigh?
A standard 12-metre length of 12mm Tata Tiscon TMT bar weighs exactly 10.66 kg. This is calculated by multiplying the 12mm unit weight (0.888 kg/m) by 12 metres. A typical bundle of 12mm bars contains about 10 pieces and weighs around 106.6 kg.
Are Tata Tiscon 500D and 550D weights the same?
Yes, the physical weight per metre of Tata Tiscon 500D and 550D is identical because they share the same physical dimensions and steel density. The difference lies in their yield strength (500 MPa vs 550 MPa) achieved through the thermo-mechanical treatment process, not their mass.
Quickly calculate the total weight of your Tata Tiscon order for any quantity and diameter.
Try the Free Metal Weight Calculator →