UTKARSH TMT is the new generation high strength ribbed reinforcement bars available in various Grades Fe 500, 500-D, 550, 550-D, CRS & even Fusion Coated Epoxy TMT Bars. The entire process is fully automated with least human interference to attain standards required for Best Quality as designated by BIS norms. Utkarsh 500D TMT Bars are manufactured using this unique iron & steel making and hot rolling, which makes them stronger, safer and more ductile than any other TMT bar in the market segment.
Designing structures with 500D reduces the steel consumption by 5% - 6%
Stronger means reduction in bar diameters,resulting in increased bar spacing
Less steel requires less labour hence reduced labour costs
Less time is wasted on rod bending and binding, which increases overall
Less bars occupy lesser space, hence bigger homes construction efficiency
At UTKARSH Bars Pvt Ltd, where we craft our TMT Bars with great care, passion and precision, is located at Bamanbore GIDC, District Surendranagar having a manufacturing capacity of 2,00,000 MT+ per annum. Utkarsh 550D TMT Bars are manufactured using this unique iron & steel making and hot rolling, which makes them stronger, safer and more ductile than any other TMT in the market segment.
An extensive Chemical Analysis of the raw material. Sponge Iron is done by first melting it in 5 KG furnaceand testing in spectrometer imported from Japan, to understand the chemical properties for creating the perfect chemical composition. composition during the process of melting.
The Charge Mix is charged in furnace using feeders and melted under close observation of high-calibre metallurgists and engineers to form a homogenous melt with low levels of Phosphorus and Sulphur. Regular Samples are taken to assure the chemical
Once the batch is ready, it is poured into the Ladle where it is purged using inert gases to oxide the unwanted elements.
The molten metal is solidified into a 'semi-finished' billet using imported mould tubes with ultra-level precision of less than 0.01% variation in section sizes. Appropriate temperature is maintained during solidification using automatically controlled water valves. remains hot.
The steel billets are received at Roughing Stand at an approximate temperature of 1000 °C and then hot rolled to reshape the billets into the final size and shape of reinforced bar.
When the hot reinforced bar leaves the final rolling mill stand, it is instantaneously cooled by water in a quenching box, the most advance QST technology from Germany to prevent the occurrence of undesired processes such as phase transformations. Quenching converts the outer surface of the reinforced bar to Martensite, while the core still
Our Plant is equipped with latest computerized machines, and employees are trained and skilled to monitor the quality 24X7 to produce BIS standards TMT rebars
Finally, the Natural cooling after quenching automatically tempers the austenitic core to ferrite and pearlite on the cooling bed to create a uniform microstructure.
| Utkarsh TMT Bars | Fe 500 | Fe 550d | |||
|---|---|---|---|---|---|
| Property | Unit | IS 1786 :2008 | Utkarsh | IS 1786:2008 | Utkarsh |
| Yield Stress | N/mm 2 (Min) | 500 | 520 | 550 | 570 |
| Tensile Strength | N/mm 2 (Min) | 545 | 580 | 600 | 630 |
| Elongation | %(Min) | 12 | 16 | 14.5 | 17 |
| Utkarsh TMT Bars | Fe 500 | Fe 550d | |||
|---|---|---|---|---|---|
| Property | Unit | IS 1786 :2008 | Utkarsh | IS 1786:2008 | Utkarsh |
| Carbon | %(Max) | 0.300 | 0.250 | 0.250 | 0.220 |
| Sulphur | %(Max) | 0.055 | 0.050 | 0.040 | 0.035 |
| Phosphorus | %(Max) | 0.055 | 0.050 | 0.040 | 0.035 |
| S&P | %(Max) | 0.105 | 0.100 | 0.075 | 0.070 |
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