Different Types of TMT Bars and Its Manufacturing Process

Thermo Mechanical Treatment, or TMT, is also known as the metallurgical process. These TMT bars are made to IS (Indian Standards) specifications. There are different types of TMT bars are available in the market. But In today’s market, FE 500 and FE 500D TMT Bars are the most commonly used for structural and commercial construction. 

TMT Bars are the most commonly used for structural and commercial construction. Here is the complete manufacturing process and different types of TMT bars

TMT Bar is the primary building material that strengthens and extends the life of the structure. It is used in all types of construction, including bridges, dams, and flyovers. It is essential to select only the highest quality TMT Bar for any building project, because of its characteristics like Ductility, Tensile Strength, Yield Power, Thermal Resistance, Corrosion Resistance.

Manufacturing Process of TMT Steels

For the best Quality, TMT Bars are put through a series of tests to determine their strength and flexibility. At various phases of the manufacturing process, TMT Bar undergoes a range of procedures such as rolling, water quenching, heat treatment, and cooling.

The quality of TMT steel depends upon three major factors

1. The standard of the raw materials

2. All steel bars are uniformly and properly shaped due to a high rolling mill.

3. Quenching and tempering quality control system

There are five major processes that occur to manufacture TMT steel, they are

1. Extraction of steel from iron ore

2. primary steel making

3. Quenching

4. Self-tempering

5. Atmospheric Cooling

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