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There are various types of construction steel bars available in the market. However, different types of steel bars serve different purposes. This article takes a closer look at different types of construction steel bars and their uses. Also, you will be able to check the prices of steel bars per ton in India.
Different types of construction steel bars
Different types of steel bars are used in construction in India. Here are some of the common types of construction steel bars:
Construction steel bar: TMT bars
Thermo-mechanically treated bars popularly known as TMT bars are a type of reinforced bars. They are most widely used in reinforced concrete structures. The TMT bars possess features such as high tensile strength, ductility, corrosion resistance, the ability to bond better with concrete, and so on. Moreover, they provide protection against earthquakes.
Uses
TMT bar’s features such as fire resistance, corrosion resistance, etc., make them an ideal choice to be used in marine structures. Additionally, TMT bars can withstand earthquakes too. It makes them ideal to be used in regions that are prone to seismic activity. TMT bars are widely used in the construction sector. However, the type of TMT bars varies as per the application Here are some of the common uses of TMT bars.
- High rise building
- Industrial buildings
- Bridges and other infrastructural projects that bear heavy load
- Metro and railways
- Marine structures, etc.
Sizes available in TMT bars
Different grades of steel TMT bars are used in construction, and they are available in several sizes. Here are some of the standard sizes of TMT steel bars.
- 8 mm steel bars
- 10mm steel bars
- 12mm steel bars
- 16 mm steel bas
- 20 mm steel bars
- 25 mm steel bars
- 32 mm steel bars
The price range of TMT bars:
The price of TMT bars per ton ranges between ₹54,000 – ₹77,000 (October 2023)
Note: Prices of steel bars are subject to fluctuation. It is best to understand the current pricing range from the vendor. Click here to get quotes for TMT Bars.
Also read: Top 10 TMT bar manufacturers in India
Construction steel bar: Mild steel plain bars
As the name suggests, mild steel bars are made from mild steel. They are also called mild steel plain bars they have a plain outer surface as against the ribbed surface of other types of bars. They contain low carbon content and hence it is easy to weld and fabricate. Other features of mild steel bars include ductility, versatility, etc. On the flip side, they have they do not have high tensile yield strength. Also, it is more prone to corrosion as compared to other steel bars.
One of the key advantages of mild steel bars is that they are cost-effective.
Uses of mild steel bars
Since mild steel bars have less tensile strength, it is used in structures where high strength is not the primary requirement. Here are some examples of the application of mild steel bars:
- Small buildings
- Low-rise structures, etc.
Sizes available in mild steel bars
Mild steel bars are available in a range of sizes between 10 mm to 125 mm. Some of the commonly used sizes include:
- 10 mm
- 12 mm
- 16 mm
- 20 mm
- 25 mm
- 32 mm
- 36 mm
- 40 mm
Price of mild steel bars
The price of mild steel bars varies according to their sizes. Usually, the price of mild round steel bars is around ₹55,000 per tonne onwards.
Note: Prices of steel bars are subject to fluctuation. It is best to understand the current pricing range from the vendor.
Construction steel bar: Hot rolled deformed bars
Hot-rolled deformed bars are another commonly used bar in the construction industry. They possess a high tensile strength of about 60000 psi. As a result, they offer great strength to the building. These bars are manufactured using hot hot-rolled production process. These bars feature ribs or deformities on the surface, which helps create a strong bond with concrete.
Uses of hot rolled deformed bars
Hot-rolled deformed bars are used in various applications. Here are some of the common areas where hot-rolled deformed bars are deployed:
- Building foundations
- Beams
- Industrial facilities
- Road construction, etc.
Sizes available in hot rolled deformed bars
Different sizes of hot-rolled deformed bars are available for different purposes. Hot-rolled deformed bars are commonly available in the following sizes:
- 8 mm
- 10mm
- 12mm
- 16mm
- 20mm
- 25mm
- 32mm
- 40mm, etc.
Price of hot rolled deformed bars
The price range of hot rolled deformed bars is ₹62,000 per tonne onwards.
Construction steel bar: Prestressing steel bars
Prestressing steel bars are made using different technology. Here specialised steel strands are bundled together in a construction frame and a predetermined amount of stress is applied on the bars. Such application of stress or tension helps bard to bond together with concrete. The key features of prestressing steel bars include increased load-carrying capacity, reduced deflation, extended life of bars, etc.
Uses of prestressing steel bars
Some of the common uses of prestressing steel bars include infrastructure projects such as parking, bridges, water tanks, industrial buildings, high-rise buildings and so on.
Price of prestressing steel bars
The price range of prestressing is around ₹70,000 per tonne and onwards.
Note: Prices of steel bars are subject to fluctuation. It is best to understand the current pricing range from the vendor.
Cold rolled steel bars
Cold-rolled steel bars have gained through its manufacturing process. You may be surprised to know that cold-rolled steel bars are hot-rolled steel bars that are further cold-processed. The cold working process includes twisting and drawing at room temperature. This process reduces the ductility of the bars.
Cold-rolled bars are usually harder than hot-rolled bars. In other words, they are more difficult to work with.
Uses of cold rolled steel bars
Cold-rolled steel bars are typically used in construction projects where hardness, surface condition, concentricity, etc., are the primary requirements. Here are some of the examples of some of the applications. As a result, they are commonly used in industries such as construction, machine building, automotive, and so on.
Sizes of cold rolled steel bars
Like, other steel bars, cold rolled bars are also available in various sizes starting from 5 mm to 70 mm.
Price of cold rolled steel bars
The price of the cold rolled steel bars starts at around ₹65,000 per tonne.
Note: Prices of steel bars are subject to fluctuation. It is best to understand the current pricing range from the vendor.
How to procure steel bars?
Nowadays, you can place an order for steel bars online. You can also buy high quality steel bars through Tata nexarc. Just post your requirements, get quotes from multiple authorised vendors, and select the offer that suits you the best. Get your order delivered to your doorstep.
Swati is a passionate content writer with more than 10 years of experience crafting content for the business and manufacturing sectors, and helping MSMEs (Micro, Small and Medium Enterprises) navigate complexities in steel procurement, and business services. Her clear and informative writing empowers MSMEs to make informed decisions and thrive in the competitive landscape.
