TMT Bars, or Thermo-Mechanically Treated bars, are high-strength reinforcement bars specially crafted for the construction industry. Characterized by their tough outer core and soft inner core, these bars undergo a meticulous manufacturing process for enhanced strength and durability. Initially, steel wires are processed through a rolling mill stand followed by a unique Tempcore water cooling system. The controlled water pressure results in sudden quenching, creating a hardened exterior that stands against harsh environmental conditions while maintaining a soft inner core. This innovative technique not only ensures high tensile strength and flexibility but also significantly enhances corrosion resistance and weldability. Ideal for various construction applications, TMT bars promise long-lasting performance and superior mechanical properties.
Key Features
Features | Description |
---|---|
High Strength | Designed to withstand heavy loads, providing structural integrity. |
Corrosion Resistance | Manufactured to resist rust and erosion, ideal for harsh environments. |
Ductility | Offers great elongation properties, enabling flexibility during construction. |
Weldability | Allows easy welding with minimal preheat requirements. |
Unique Manufacturing Process | Involves controlled quenching yielding a tough outer layer and a soft inner core. |
Attributes | Description |
---|---|
Material | High-quality steel alloy |
Diameter Range | 12mm to 32mm |
Yield Strength | 415 MPa to 600 MPa |
Elongation Percentage | Up to 14% based on diameter |
Certification | ISI certified for guaranteed quality |
*Disclaimer: This above description has been AI generated and has not been audited or verified for accuracy. It is recommended to verify product details independently before making any purchasing decisions.
Country of Origin: India
TMT Bars High-strength, corrosion-resistant bars for the construction industry.TMT bars or Thermo-Mechanically Treated bars are high-strength reinforcement bars having a tough outer core and a soft inner core. The very first step of the manufacturing process involves passing the steel wires through a rolling mill stand. Thereafter, these rolled steel wires are again passed through the Tempcore water cooling system. While passing the wires through the water cooling system, the water pressure is optimised. The sudden quenching and drastic change in temperature toughen the outer layer of the steel bar, thus making it.
TMT bars or Thermo-Mechanically Treated bars are high-strength reinforcement bars having a tough outer core and a soft inner core. The very first step of the manufacturing process involves passing the steel wires through a rolling mill stand. Thereafter, these rolled steel wires are again passed through the Tempcore water cooling system. While passing the wires through the water cooling system, the water pressure is optimised. The sudden quenching and drastic change in temperature toughen the outer layer of the steel bar, thus making it super tough and durable. Once this process is over, the TMT bars are subject to atmospheric cooling. This is done in order to equalise the temperature difference between the soft inner core and the tough exterior. Once the TMT bar cools down, it slowly turns into a ferrite-pearlite mass. The inner core remains soft giving the TMT bar great tensile strength and elongation point. This design is unique to the TMT bars and gives superior ductility to the bars. Also, this unique manufacturing technique and the absence of Cold stress make this bar corrosion-resistant and boost its weldability.
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