Frequently Asked Questions


What is TMT bar?

Surya Steel is manufactured from premium raw materials purchased locally from BIS-certified manufacturers in Goa. We source our raw materials locally to save money on transportation and support the government's "Vocal for Local" campaign by increasing opportunities for local businesses.

Advantages of TMT bars in construction?

TMT bars are widely used in the construction industry due to their fantastic construction flexibility. TMT bars provide superior welding, working, ductility, and elongation properties. TMT bars are highly flexible in nature, hence they do not crack even after being bent 180 degrees which minimises the risk of damage due to natural calamities like earthquake and fire casualties. Because of their lightweight, they are also simple to maintain and transport, therefore using TMT bars in construction is both cost-effective and expedient. The TMT bars have an added advantage that it can be recycled without compromising on quality.

Advantages of the rib pattern on the surface of TMT bars?

The Rib pattern on the surface provides superior bonding strength between TMT Bars and Concrete. This stabilises the concrete structure, enabling it to withstand natural disasters such as earthquakes and floods. The ribbed TMT bar is known for providing protection against fatal natural disasters.

What are the different grades by Surya Steel?

In the TMT Steel category, the four primary grades of steel accessible in India are; Fe 415, Fe 500, Fe 550D, and Fe 600, where the number decides the yield quality of the steel product. Surya Steel offers FE 500, which is generally regarded as a market standard across many construction projects.

Are the TMT bars corrosion resistant?

TMT bars are manufactured using a thermo-mechanical process that makes them highly rust and corrosion-resistant. Due to this feature, they are more appropriate for construction, particularly in areas with higher humidity.

What are the various uses of TMT bars?

TMT bars are suitable for a wide range of construction projects, including highways, flyovers, bridges, dams, airports, stadiums, power plants, and skyscrapers. They're also widely used in the construction of houses, companies, and swimming pools.

What factors should be considered before choosing a TMT bar?
  • TMT bars must be ISI approved and have the ISI mark.
  • Ensure the TMT bars adhere as per IS 1786:2008
  • Each TMT bar should have the same and consistent diameter.
  • While receiving the order, it should be rust-free, grease-free, & paint-free.