Tata Tiscon TMT Steel
Tata Tiscon TMT Steel
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Tata Tiscon Fe 500D: The Backbone of Resilient Structures
Tata Tiscon 500D is manufactured using a sophisticated PLC-controlled Thermo-Mechanical Treatment (TMT) process. By using virgin iron ore and maintaining strict control over chemical impurities, Tata Steel ensures that every rebar offers unmatched longevity and structural integrity.
Key Product Features
- Superior Ductility (The "D" Factor): Unlike standard TMT bars, Fe 500D has a higher percentage of elongation. This allows the steel to bend and stretch without snapping, which is critical for absorbing shock during earthquakes.
- High Yield Strength: It offers a minimum yield strength of $500\text{ MPa}$, allowing for a more economical design of RCC (Reinforced Cement Concrete) structures by reducing the total quantity of steel required without compromising safety.
- Purity (Low S&P Content): Undesirable impurities like Sulphur (S) and Phosphorus (P) are restricted to a maximum of 0.075% combined. Lower levels of these elements make the steel less brittle and significantly more resistant to internal fractures.
- Excellent Weldability: Due to its low carbon content, Tata Tiscon 500D bars can be welded easily without the need for pre-heating, ensuring strong joints that maintain the bar's structural properties.
- Uniform Rib Pattern: The bars feature a precision-engineered rib pattern that creates a superior mechanical bond with concrete, preventing slippage and increasing the overall strength of columns and slabs.
- Corrosion Resistance: The clean chemistry and advanced quenching process create a protective martensitic rim, which provides better resistance to rust in humid and coastal environments.
Primary Applications
- Residential High-Rises: The standard choice for multi-story apartments where high load-bearing capacity is essential.
- Seismic Zones: Highly recommended for construction in regions vulnerable to earthquakes due to its superior energy absorption capacity.
- Bridges & Flyovers: Ideal for heavy infrastructure projects that face dynamic loads and harsh weather conditions.
- Dams & Underground Structures: Used in massive concrete pours where structural safety and durability are non-negotiable.
Technical Specifications
|
Feature |
Specification (IS 1786) |
Tata Tiscon 500D Performance |
|
Yield Strength (YS) |
Min $500\text{ N/mm}^2$ |
Typically $\approx 540\text{ N/mm}^2$ |
|
Tensile Strength (UTS) |
Min $545\text{ N/mm}^2$ |
Typically $\approx 600\text{ N/mm}^2$ |
|
Total Elongation |
Min $16\%$ |
Typically $\geq 18\%$ |
|
UTS / YS Ratio |
Min $1.10$ |
Typically $\geq 1.15$ |
|
Carbon Content |
Max $0.25\%$ |
Controlled at lower levels for better weldability |
|
S + P Content |
Max $0.075\%$ |
Maintained below $0.070\%$ for higher purity |
Why Choose Tata Tiscon 500D for Your Home?
- Earthquake Readiness: Its "Super Ductile" properties ensure your home stays standing even under seismic pressure.
- Material Savings: High strength allows for lighter structural designs, potentially saving you up to 5-10% on total steel consumption compared to lower grades.
- Eco-Friendly: Tata Tiscon is India's first GreenPro certified rebar brand, manufactured through sustainable processes that reduce environmental impact.
- Brand Trust: Backed by the legacy of Tata Steel, every bar is stamped with the brand name and grade for 100% authenticity.
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