Tata Tiscon TMT Bar

Tata Tiscon TMT Bar Supplier in Gujarat

Tata Tiscon, the nation’s first GreenPro-certified rebar brand, has led the rebar revolution in India. It has set the best quality standards and the best practices. Starting from Fe 415 to Fe 500D to the Super Ductile 500SD, Tata Tiscon has been a roaring example of innovation. And now it has taken the biggest leap of advancement ever with their latest launch of the super ductile Tata Tiscon 550SD.

TATA TISCON 550SD

The Rebar that offers much more

Welcome to the next generation of rebars with stronger steel, better flexibility, and GreenPro certification. Welcome to the age of Tata Tiscon 5505D. It is a product that stands for everything more from countless benefits from Tata Basera and Tata Steel Aashiyana to expert guidance from Customer Service Engineers.

Need for Special Quality Rebars in Earthquake Prone Areas

Some earthquake-prone countries like Japan, New Zealand, Australia, Mexico, and parts of the U.S.A. have learned to design and construct their buildings in a manner that minimises the damage caused by earthquakes. While the design is important the quality of the construction material used, particularly the rebars, which hold together the entire structure, is of vital importance. In these countries, Super Ductile rebars have been institutionalized for zones vulnerable to earthquakes.

A large part of India lies in seismic zone 3, 4 & 5. The given map signifies the same. BIS has released a standard called IS:13920 “Ductile Design and Detailing of Reinforced Concrete Structures Subjected to Seismic Forces – Code of Practice.” In simple words, the code elaborates on practices and materials required for construction in seismic zones 3, 4 & 5.

Keeping in mind this code, Tata Steel has developed Tata Tiscon 550SD rebars with SD standing for super ductile.

How Do Super Ductile Rebars Work?

During an earthquake, frequent shaking of the ground and its amplitude may generate stresses that exceed the rebar’s Yield Strength (YS). To prevent the collapse of buildings, it is necessary that even when the stress exceeds the Yield Strength, it should not exceed the Ultimate Tensile Strength (UTS). This has been further enhanced with the development of high-strength Tata Tiscon 550 Super Ductile rebars, designed to have a much higher UTS/YS ratio compared to ordinary rebars. In other words, they can be plastically deformed to a much larger extent without crossing their Ultimate Tensile Strength. This prevents any sudden collapse of buildings.

Manufacturing Process

Tata Tiscon 550SD rebars are produced in state-of-the-art plants under the close supervision of our frontline metallurgists and engineers. The entire manufacturing is done following sustainable and green processes.

Chemistry Enrichment & Process Control

Tata Tiscon 550SD rebars are produced in state-of-the-art plants under the close supervision of our frontline metallurgists and engineers. The entire manufacturing is done following sustainable and green processes.

Quenching Self-Tempering & Atmospheric Cooling

Processes ensure that the final structure of rebar consists of an optimum combination of a strong outer layer (Tempered Martensite) with a ductile core (ferrite-pearlite). This gives Tata Tiscon 550SD its unique combination of higher strength and ductility.

Product Benefits

More Strength

More load-carrying capacity of rebars. For a given design load, need fewer rebars or reduced diameter.

  • Minimum YS of 570″MPa (More than IS 1786: 2008-550MPa)
  • Easily carries design load without any structural cracks
  • Optimized design leads to reduced steel consumption
  • Up to 6% savings on steel quantity

More Safety

Enhanced Earthquake Resistance Minimum UTS/YS ratio of 21.15 (Matching 15139202016-21.15)

  • Higher gap between YS and UTS results in higher ductility
  • Minimum Total Elongation of 216% (More than 1513920-2016-214.5%)
  • Ability to stretch more before fracture at room temperature
  • Minimum Total Elongation at max force (UTS) 25% (Matching 151786-2008 25%)
  • Delays localised necking of rebar at room temperature

More Eco-Friendly

  • Our sustainable manufacturing practices have reduced the environmental impact of our rebars.
  • GreenPro Ecolabel enables you to make an informed and sustainable choice.

More Powerful Bonding with Concrete

The rib pattern of Tata Tiscon 5505D rebar is specially designed to bond best with concrete. The carefully designed ribs and uniform replication of the same during rolling through the length of the rebar is ensured through cutting roll passes with auto-programmed CNC machines only.

More Bendable

The special microstructure of Tata Tiscon 5505D results in a rebar with excellent bendability The rebar can be bent easily. Tata Tiscon 5505D can be bent to the exact angle unlike ordinary rebars as desired by the design around mandrels.

More Weldable

Tata Tiscon 5505D, due to its low carbon equivalent, has weldability which is superior to ordinary rebars.