TMT [Thermo Mechanically Treated] bars are manufactured using Thermo Mechanical Treatment technology. It is a process by which the hot-rolled bars are water quenched in order to enhance their tensile strength, weldability and ductility. TMT bars are earthquake-resistant.

TMT Bars [Thermo Mechanically Treated] bars, TMT bars available in India can be of three different grades. Select the higher grade TMT bars [Fe 500] for your building, such as in the floors and roofs because it will have perfect balance of strength and flexibility. AMMAN-TRY TMT bars are a perfect blend of strength and ductility.

Advantages of TMT bars include 1. Super Ductility 2. Superior Strength 3. Weldability 4. Corrosion Resistance 5. Earthquake Resistance 6. Heat Resistance 7. Bendability.

The difference between Fe500 and Fe500D TMT bars:

Fe500 TMT Bars are 1. Easily Bendable 2. Earthquake Resistance 3. Ductile and High Strength. Fe 500 bars have a high Sulphur percentage of 0.040, where it consumes more steel. On the other side, Fe 500D TMT bars are also the best TMT bars used for construction and have more ductile strength. Fe500D bars are certified with ISO. They contain a minimum Sulphur percentage of 0.035, which consumes less steel. The important difference between Fe500 and Fe500D TMT Bars is their respective steel consumption. Thus small factors can make a huge difference.

Ready Made Steel (Rings) are made up of ISI Fe 500 grade high strength TMT bars in most commonly used sizes. RMS are of various shapes like Square, Rectangle, and Round. Redy Made Steel Rings are manufactured through automatic machines, using the strictest quality control to ensure consistency Quality & accurate dimensions. They have a 135 degree hook as prescribed, for better bonding with concrete core and 4D size Mandrel (Pin Plate) for Bending.

AMMAN-TRY Steel is one of the esteemed steel manufacturers in Tamil Nadu. We manufacture steel bars pertaining to Government rules & standards and acquired ISO Certification at the early stage of inception. This makes us stand ahead of our competitors. AMMAN-TRY is the pioneer in introducing Thermo Mechanical Treatment (TMT) Bars, CRS TMT Bars & RINGS among the private sector in Tamilnadu. As AMMAN-TRY makes fine housing comfortable & affordable, AMMAN-TRY remains the best steel among consumer’s mind in Tamil Nadu.

AMMAN-TRY steel is priced at Rs. 57,628 for 10mm-25mm, Rs. 58,475 for 8mm, and Rs. 59,322 for 6mm. Prices are exclusive of 18% GST and Transport.

CRS which means CORROSION RESISTANT STEEL, It is highly used for non rusting. Corrosion Resistance Steel (CRS Steel) bars manufactured by Copper and Chromium to prevent from the rust and corrosion. Advantages of CRS TMT Steel bars are 1. Suited for salty & seashore area 2. Earthquake Resistance 3. Economical

Steel Billets are good raw materials for TMT Bars & CRS Bars.There are many steps involved in manufacturing of steel billets: 1. Furnace 2. Using Scraps 3. Tapping 4. Casting 5. Billet Cutting 6. Billet Identification.

AMMAN-TRY is one of the best steel billets manufacturers in Tamil Nadu, India, producing the quality steel billets which will stand against the Blow Holes, Piping and Cracks.

Billets are one of the best raw materials used to make TMT bars. At Amman-TRY, Ladle pouring technique is used for manufacturing billets and it will avoid defects like Blow Holes, Piping & Cracks.

TMT Bars Manufacturing Process: Amman Steel is a pioneer in manufacturing TMT Bars and follows Temcore Belgium technology. Initially, the steel bars are passed into the hot rolling mill where the steel is rolled to the required size. The bars taken out from the hot furnace is cooled rapidly in the water tank. Following the cooling process, the outer part of the steel bars gets harder, called the Morton Site, which ensures the ductility of the TMT bars. But the inner part remains at a high temperature called the Austinite, which will be very soft. Hence the bars are carried back to the cold bed where the temperature between the outer part and inner part gets equalised. Once the TMT bar gets cools down, the interior of the bars becomes flexible and turn into the fibreglass pearlite structure. Finally, it will be tested with a sophisticated Metallurgical Microscope.

In CRS TMT Bars, chromium is added to the steel which increases the resistance to corrosion. Also, the addition of copper seals the tiny pores in the iron, forming a thin membrane-like film which will control the corrosion.

AMMAN-TRY TMT Bars are certified by the Indian Standards Institution. In 2008, after the Government Orders, many steel companies had to get ISI Certification out of compulsion. But, AMMAN-TRY is following the ISI standards and testing procedures form its inception.

Strong steel bars called FE 550 TMT bars. It employed in construction projects as reinforcement. When compared to standard TMT bars, they offer more strength and durability.