- Best TMT Steel Bar Manufacturer in Tamilnadu
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VELA TMT Bars - No 1 Choice of Builders
Engineered for Strength. Designed for Trust
We make these excellent TMT bars using a well regulated production process. Because of their unique chemical makeup, the Fe 550D bars have improved physical characteristics and are incredibly fatigue resistant. Strong connection between the rods and concrete during construction is reinforced by the enhanced strength and ductility.
- Strength and ductility are improved through controlled manufacture.
- The resistance to rust and corrosion is increased by higher alloying material concentrations.
TECHNICAL ADVANTAGE VELA 550D
| Chemical Composition | ||
| Elements | BIS Standard | VELA 550D |
|---|---|---|
| Carbon (Max.) | 0.25 % | 0.23 % |
| Sulphur (Max.) | 0.04 % | 0.035 % |
| Phosphorus (Max.) | 0.04 % | 0.035 % |
| Sulphur + Phosphorus (Max) | 0.075 % | 0.070 % |
| Manganese | — | 0.50 - 0.70% (Max) |
| Properties Physical | ||
| Properties | BIS Standard | VELA 550D |
|---|---|---|
| Yield Strength (N/mm2) | 550 | 570 |
| Tensile Strength (N/ms2) (Min.) | 600 | 620 |
| Strees Ratio (Min) | 1.08 | 1.12 |
| Elongation (%) (Min) | 14.5 | 16 |
| Weight Savings Chart | |||||
| Size (mm) | Bis Std. (kg/mtr) | Vela 500D (kg/mtr) | Bundle Weight (Kg) | Bars/Bundle | |
|---|---|---|---|---|---|
| 08 | 0.367 - 0.422 | 0.370 - 0.4 | 45.1 - 48.8 | 10 | |
| 10 | 0.547 - 0.660 | 0.580 - 0.616 | 49.5 - 52.6 | 7 | |
| 12 | 0.844 - 0.932 | 0.850 - 0.890 | 51.8 - 54.3 | 5 | |
| 16 | 1.500 - 1.658 | 1.500 - 1.580 | 54.9 - 57.8 | 3 | |
| 20 | 2.395 - 2.544 | 2.400 - 2.480 | 58.5 - 60.5 | 2 | |
| 25 | 3.735 - 3.965 | 3.750 - 3.870 | 45.8 - 47.2 | 1 | |
Bend/Re-Bend Performance
Bend: 4-5 times diameter
Re-Bend: 6-7 times diameter
Re-Bend: 6-7 times diameter