TMT bars: Features a Home Builder Should Know


As a homebuilder, you’d want to grow your credibility to garner more customers. But how? Well, using high-quality construction materials is the key to build a strong home. And as a result, you’ll have satisfied customers and a reputable portfolio.

TMT bar is one such material that provides extra strength to homes. When you use TMT bars for your projects, you assure reliability to your customers.

There is a myriad of features of TMT bars, and as a homebuilder, it’s beneficial to get to learn about them.

1) High Strength

High, and unmatched strength is the single most popular feature of TMT bars. TMT bars undergo a special manufacturing process; the bars, after leaving the rolling mills, are rapidly cooled by using specially-designed cooling jets.

The outer surface of the bars quickly cools to harden. Meanwhile, the inner core remains hot and soft. As a result, TMT bars are high in strength while having excellent bending property.

2) Excellent bending property

TMT bars have greater elasticity and therefore possess excellent bending and re-bending property. Due to the excellent bending property, TMT bars are suitable for use in any type of construction.

3) Good weldability

TMT bars are low in carbon equivalent content and therefore do not lose strength at welded joints. As a result, the overall concrete structure becomes stronger.

4) Excellent elongation

TMT bars have a matched ratio of strength and elongation. Due to this feature, TMT bars protect homes and other constructions from natural calamities such as earthquakes.

5) Corrosion resistance

TMT bars are resistant to corrosion. Due to this, the concrete structure benefits from a longer life. This feature also makes TMT bars cost-effective.

6) Fatigue resistance

TMT bars have a high fatigue resistance to dynamic loading. This feature contributes to overall concrete structure strength.

High-quality TMT bars from SRMB Steel

SMRB Steel is a leading TMT bar manufacturer. The brand is synonymous with reliable TMT bars in India.

TMT bars from SRMB Steel are available in different strength which is distinguished by different grades. The grades include:

  • Fe-415/500/550/600
  • Fe-415D/500D/550D
  • Fe-600

Choose the best TMT bars from SRMB. To know more about us, visit


Features that Make TMT Bars Ideal Construction Materials


TMT (Thermo-mechanically treated) bar is one of the most important modern innovations in the construction sector. With an array of benefits, TMT bars eliminate some of the key problems engineers face.

Here are the features that make TMT bars ideal construction materials:

1. Superior strength

Unlike conventional steel bars, TMT bars have a special manufacturing process. After the bars pass through the hot rolling mills, they undergo a quick and extensive cooling process.

This makes the outer layers of the bars to harden, giving them unparalleled strength. Meanwhile, the inner core remains hot and soft.

2. Superior bending property

TMT bars have excellent elasticity and therefore provide superior bending/re-bending option. This comes as a great help in meeting the design requirement of the construction.

3. Superior elongation

TMT bars have an excellent strength to elongation ratio. This property makes the construction safe from earthquakes. TMT bars are able to withstand shear force and prevent column failure during an earthquake.

4. Superior Weldability

Unlike conventional steel bars, TMT bars have a relatively low carbon or carbon-equivalent content. This makes up for convenience in different types of weld joints, while retaining optimum strength at the joints.

5. Fatigue resistance

TMT bars are resistant to fatigue caused by dynamic loading. This makes TMT bars the top choice in large-scale constructions.

6. Corrosion resistance

With a specific chemistry of raw material inputs, TMT bars are resistant to corrosion. This feature makes the bars to last longer and provide a longer life to the structure.

TMT bars from SRMB Steel are cost-effective – the no.1 choice in the marketplace

SRMB is one of the best TMT bar companies in India. TMT bars from the brand posses all the standard features and are therefore cost-effective. SRMB TMT bars are available in different grades (for strength differentiation).

The grades include:

Fe: 415/500/550/600
Fe: 415D/500D/550D
Fe: 600

When it comes to reliable TMT bars, SRMB Steel is a brand to reckon with. Learn more about the brand’s TMT bars at

You can even use SRMB’s rate chart to calculate the cost of TMT bars in your area. Access the rate chart here

5 Interesting Facts on Steel Industry


The strength and growth of the steel industry is an indication of the economic development of the country. From housing, transportation to construction, the steel industry has a stronghold in all form of industries in the country. In 2016, India was world’s third largest producer of steel and by 2020 it’s expected to take on the second spot. Here are a few more interesting facts on the Steel Industry:

1. Do you know that between January to March 2017, the crude steel output of India increased about 10.7% year-on-year and stood around 25.76 million tonnes? In 2016-17, the finished steel exports of India also increased about 102.1% and stood around 8.24 metric tonnes.

2. In India, the steel industry has grown by more than 400% and reached the capacity of 122 Million Tonnes. Also, the production level of steel in 2015-16 increased to 89 million tonnes. Even during the global economic slowdown in 2008-09, the India steel industry remained buoyant.


3. The government has also increased the import duty from 10% to 12.5% on flat steel. In case of long steel, the import duty has been increased from7.5% to 10% and for semi-finished steel, it has been increased from 7.5% to 10%.


4. The Indian steel industry also has huge advantages in terms of availability of iron ore of higher grades. India also has a vast resource of high-quality non-coking coal. These two components are crucial for steel production.


5. In India, the largest consumer of steel is the construction sector. It is estimated that by 2020, the construction sector will account for more than 35% of the total market share. Steel (especially TMT bars) is extensively used for constructing towers, buildings, shopping malls, petrol refineries, and residential houses.


Best TMT Bar Company in India

TMT bars are one of the key materials widely used in the construction sector. TMT bars ensure high strength on structural foundations and that’s why it’s imperative to get TMT bars only from the top and reliable TMT bar manufacturers. If you are a builder or planning to start constructing your home, you can consider buying TMT bars by SRMB Steel. For more details on SRMB TMT bars, visit

TMT Bars: 8 Facts to Know


The basic framework of a building decides its strength. And TMT bars are the most important components that give structural strength to a building. This is the reason why TMT steel bars are mostly preferred for building earthquake-resistant structure. Here are some facts about TMT bars:

1. TMT Steel bars are fire resistant. They can withstand extreme heat and that’s why it’s highly preferred in the construction industry.

2. TMT steel bars are fatigue resistant. These bars can withstand extreme pressure and absorb shock. These bars have good bending and re-bending properties. TMT bars have a soft ferrite-pearlite core and a strong exterior. The soft core allows it to bend a bit under pressure while the strong outer core brings its back to its former shape. This quality makes them capable of resisting extreme pressure and seismic shock. There are a number of TMT bar manufacturers in the country. Among all, SRMB is considered one of the leading TMT steel bar manufacturers. To browse their products, visit

3. TMT Bars have excellent weldability. With high weldability, architects, and civil engineers can create futuristic structures and designs and that too without affecting the bar’s strength and the quality of the structure.

4. TMT bars have superior elongation power. This quality is defined by the ability of the TMT bar to deform before it breaks. Higher elongation power decreases the chances of greater damage to the structure. This quality is specific to TMT bars and makes them the best material for safeguarding the building from damages in earthquake-prone zones.

5. These are economic options. Yes. Compared to ordinary steel bars, TMT bars give you 20% stronger structure with the same amount of steel. As a result, the production cost of TMT bars is lower than conventional steel bars.

6. TMT bars are ductile. These bars available in many grades including Fe-415, Fe- 500 and 550. Higher grades mean superior strength. That’s the reason why major construction projects go for high-grade TMT bars.

7. These bars have great weldability. And this quality makes it possible for the architects and civil engineers to create innovative structures and designs. This doesn’t affect the strength and quality of the bar and the quality of the structure.

8. TMT bars have a unique manufacturing process. During the manufacturing process, the bars are chemically treated to make them resistant to corrosion and rust.

History of Steel Industry in India: 10 points


The Iron and Steel industry are the two most important and basic industries in India. These are also one of the main contributors to the economic development of the country. From construction to manufacturing, almost all industries have to depend on them. But have you ever wondered, how old is the steel industry in India?

Here’s a brief overview:

1. History of steel in India dates back to 400 BC. At that time, Indian archers were a part of the Greek army. They used arrows tipped with steel. There is much more evidence that Indians had the knowledge of steel-making even before the advent of Christ. Archeologists discovered many pieces of evidence in Mesopotamia and Egypt that prove the fact that mankind knew the usage of iron and steel for more than 6,000 years.

2. It was in 1874 when the first attempt to revive the steel industry in India was made. In that year the Bengal Iron Works (BIW) started its journey at Kulti in Asansol, West Bengal. However, in 1830 a foreigner called Joshua Marshall Heath set up a small steel manufacturing plant at Porto Novo, Madras.

3. The BIW was acquired by Bengal Iron and Steel Company in 1889. Soon, it became a success story. In 1900, the plant produced 40,000 tonnes of pig iron. It continued to produce steel; Indian Iron and Steel Company (IISCO) acquired it in 1936.

4. August 1907 was a golden day for India’s iron and steel industry. It was on that day when the Tata Iron and Steel Company (TISCO) were formed. It was formed as a Swadeshi venture and was supposed to produce 120,000 tonnes of pig iron.

5. The then Prime Minister of India Jawaharlal Nehru believed that for development, India needs to maximize its steel production. It was then he formed a Government owned company called Hindustan Steel Limited (HSL). Three steel plants were set up in the 1950s.

6. The government changed their industrial policy once in 1956 and then in 1991. From 1992, Iron and steel industry was included in the list of “High Priority” industry. The policies bore fruit very soon. In 1997-98, India’s steel production went up to 23.37 million tonnes from a mere 1.1 million tonnes in1951.


Steel Bar Price

The steel industry in West Bengal is equally flourishing like the rest of the country. If you are interested in buying TMT bars and want to check the price of steel bars,

check the prices of the bars by SRMB at

How to Select TMT Bars Manufacturers?


When constructing a home or a concrete structure, it is important that your select the right building materials especially TMT bars. It’s because the quality and strength of the TMT bars have a direct implication on the strength of the concrete structure. There are many TMT bar manufacturers in the market, but you need to ensure that you choose the best brand.


Here are a few tips to help you choose the right TMT bar manufacturer:

Check the Grades

The grades of TMT bars are essential in determining their strength. In India, TMT bars are available in a variety of grades such as Fe-415/500/500 and 600. The higher the grade, the stronger the bar. When selecting a TMT bar manufacturer, check whether they offer bars of superior grade or not. SRMB, one of the leading TMT bar manufacturers in India, manufactures TMT bars of superior grade that provide ultimate reinforcement to the concrete structure.

Certification of the Company

Always buy from ISO certified brands. TMT bar manufacturers who are ISO certified always maintain strict quality control, complete safety and security of the product. Also, when buying TMT bars, always buy from the authorised dealer of the manufacturer. In this regard, SRMB uses advanced Tempcore technology for manufacturing their TMT bars and their manufacturing plants are BIS and MIS certified (ISO: 9001, ISO:14001, and OSHAS: 18001). Moreover, SRMB is the first brand to implement TMT process control technology from CRM, Belgium. Also, it’s one of the first TMT bar manufacturers in India that installed “no twist V-block mill”, a high precision rolling mill for manufacturing TMT bars.

Conduct a Naked Eye Test

This is one of the many ways of selecting a TMT bar. When evaluating bars from different manufacturers conduct naked eye test. Every metre of the TMT bar should bear the logo of the company. The TMT bars should be free from rust coating and must look fresh. The ends of each bundle must be of equal length. SRMB TMT Bars are corrosion resistant and come with a water-resistant coating.

Due to their superior quality, SRMB TMT bars are preferred by the big names in the company. Some of the big names that prefer SRMB TMT Bars include Aecom, Scott Wilson, Bharat Petroleum, and Chennai Metro Rail Limited, to name a few.

Selecting the best TMT bar manufacturer will ensure that the concrete structure lasts for long.

Planning to Build a Home? Know The Facts of Construction Materials


Construction materials are important factors in deciding the quality of the structure. If the construction materials are not carefully chosen, the safety and security of the concrete structure are endangered. So, when planning a construction, the materials must be carefully chosen to avoid any kind of mishap. From TMT steel bars to bricks, there are many construction materials that are widely used for building homes and multi-storey buildings.

Construction Materials-TMT Bars

Here are a few facts about the commonly used building materials:

TMT Bars

From homes to bridges, TMT bar is commonly used in almost all type of construction. The manufacturing method of TMT bar follows processes such as compressing, rolling them in the mill, heat treatment followed by an intense quenching process with Tempcore system. The quenching process hardens the surface of the TMT bars, leaving the core of the bars soft. This process makes the TMT bars extremely durable and delivers superior strength. Also, it makes the bars ductile and gives it high bendability. Moreover, the ribbed surface of the bars helps form strong bond with the concrete, thus providing extreme strength to the concrete structure. For these reasons, TMT bars are highly preferred in zones prone to seismic activities.


This is a commonly used building material. Concrete is manufactured by mixing binder (such as cement) and aggregate composites. There are many types of concrete such as Rapid-setting concrete, fluid-fill concrete, Portland cement concrete, Roller-compacted concrete, to name a few. Among all, Portland cement concrete is commonly used in construction work. This cement is made of cement, sand, water, and gravel. After mixing all these components together, the mixture is hardened. The solid mass thus obtained is knows as concrete. Concrete has very low tensile strength. However, it’s highly durable and ensures longevity of the building.


Bricks, be it of clay or mud, or of ceramic material, is one of the most basic and essential construction materials. No construction is complete without bricks. These are used to make walls, roofs, partitions and other components of a house or building. Bricks are made by burning clay, mud or ceramic material in a brick kiln and then drying them to make them hard. The most common kind of bricks used for construction purpose is fired bricks. It’s because these bricks have cavities and thus, dries at a faster pace. Bricks are reinforced using a mixture of sand and cement and are placed upon one another for making walls and other parts of a building.


Cement is basically used to bind and reinforce all the construction materials such as TMT bars and bricks together. Cement is of two types:

  • Hydraulic Cement: this type of cement has adhesive properties and sets well with water.
  • Non-Hydraulic cement: It is a cheaper alternative to hydraulic cement and doesn’t harden with water.

Hydraulic cement is widely used for construction purpose.

We hope that these points will help shed some light on the various construction materials and their unique properties.