As there are so many different TMT steel bars accessible in the market courtesy of so many existing manufacturers, knowing about its different sizes is crucial when sorting out your project’s right option.
Every assignment is different from the other. And so naturally, it may call for different variations of TMT steel bars depending on their individual compositional strength, features, dimensions, imperviousness, and other attributes!
TAKE FOR EXAMPLE
The Fe415 variant of TMT bar in comparison to the Fe500 TMY bar. The former is different in terms of composition and strength and in its respective manner of utilization and on-site application!
DIGGING DEEPER Into Comprehending Differing TMT Steel Bars!
TMT steel is used in different construction sites and infrastructure establishments across commercial, industrial, and residential projects. And since it is an integral component for maintaining the entire project’s structural integrity, selecting the appropriate grade of TMT steel bar becomes very important.
According to the BIS – Bureau of Indian Standards – TMT steel bars can be graded according to their respective chemical compositions as well as their mechanical properties.
Most top-rated manufacturers tend to comply with the referenced standards and deliver an extra bit of information about the bar’s ductility, corrosion resistance, weldability, and so on!
Once the grading has been sorted in the form of Fe – clients and construction companies can easily check those Fe grades along with individual TMT steel prices to determine the strength, imperviousness, and effectiveness of the acquired bar.
It is the only way to sort out the best from the good and keep out the average for high-budgeted commercial, industrial or residential constructions!
Looking Into the Different Uses of TMT Steel Bars and Its Sizes
Typically, TMT steel bars are accessible in a wide range of sizes ranging from 8mm in diameter to 32mm. When comparing various manufacturers for quality procurement, it is important to refer to the IS 1786-2008 standards.
When digging into the various types of TMT bars, you will come across 4 prime grades. They will feature under the following names –Fe415, 500, 550, and 600.
These grades often make it easier to determine which TMT steel will be appropriate for the task at hand than looking for bars individually based on aspects like bendability, seismic resistance, corrosion, and so on!
Check Out Details of These TMT Steel Bars as per the Bureau of Indian Standards
Fe 415 TMT Steel Bar
This grade of TMT steel bar is often cost-convenient and is mainly a ductile reinforcement bar. They are mainly utilized in the construction of small-sized constructions or remodeling projects.
The nice thing about Fe 415 TMT steel bars is that they can easily be bent into complex shapes, thus making them appropriate for small load constructions and restructuring!
- As per its chemical composition, it consists of 0.30 % carbon, .06% of Sulphur, .06% of Phosphorus, S+P -.110%, and elongation of 14.5%
- As for its mechanical properties, it comes with a min yield strength of 415N/sq.mm and max tensile strength of 485N/sq.mm!
They are specifically used for reinforcing residential homes, small-scale structures, and homes on high uniform elongations, which are prone to earthquakes due to their ideal ductility and seismic stability!
Fe 500 TMT Steel Bar
Second, in the list is the Fe 500 TMT steel bar. It is slightly more durable and strong than the afore grade. And they are usually sold in the market as the standard TMT steel bar grade for all construction and restructuring projects.
Ideally, you may get them as Fe 500D and Fe 500S grade TMT bars. They also come with impressive seismic stability and ductility and are utilized in an array of commercial and domestic multi-story projects.
- As per its chemical composition, it consists of 0.30 % carbon, .055% of Sulphur, .0555% of Phosphorus, S+P -.105%, and elongation of 12%
- As for its mechanical properties, it comes with a min yield strength of 500N/sq.mm and max tensile strength of 545N/sq.mm!
The difference between Fe 415 and Fe 500 TMT steel bars is the latter provides a better resisting load to the former. And that explains why they are more popularly used as to the aforementioned option!
Fe 550 TMT Steel Bar
Moving on in our list is the Fe 550 TMT steel bar. They are said to have more tensile strength than Fe 500 and are often used to construct bridges, flyovers, and other infrastructural large-scale projects! What’s more, they are also popularity used in the development of heavy-duty load-bearing industrial assignments, mainly in the coastal, marine, and underground construction environments!
- As per its chemical composition, it consists of 0.30 % carbon, .055% of Sulphur, .050% of Phosphorus, S+P -.050%, and elongation of 10%
- As for its mechanical properties, it comes with min yield strength of 500N/sq.mm and max tensile strength of 585N/sq.mm!
Fe 600 TMT Steel Bar
Last, but most certainly, the strongest TMT steel bar is this Fe 600. It is the optimal existing grade of construction-utility bars offering the most amount of tensile strength. It is why they are a regular feature in the construction of heavy-duty bridges, marine facilities, and a host of other robust infrastructural constructions!
- As per its chemical composition, it consists of 0.30 % carbon, .04% of Sulphur, .050% of Phosphorus, S+P -.04%, and elongation of 10%
- As for its mechanical properties, it comes with min yield strength of 600N/sq.mm and max tensile strength of 660N/sq.mm!
Moreover, some of its other on-demand project utilities include – constructing metro projects, towers, commercialized properties, industrial zones, warehousing facilities, and power plants.
So, if you are looking for TMT steel bars that offer the ultimate durability, corrosion, and resistance and durability; then you can always opt for grade 600 Fe TMT Steel Bars!
There You Have It – The Best Grade TMT Steel Bars As Per Its Use!
Now that you have a complete picture of which TMT steel bar does what, you should not have any issues in sorting out the best option as per your project requirement.
That said, you should always make sure to procure your TMT steel bars from a reputed manufacturer and supplier near you. In order to figure out the right supplier, you need to properly vet each of them and understand its market stature and quality assurances.
You can shortlist a few good names of TMT steel bar manufacturers operating in your state.
Once done; you can check –
- The types of steel-produced products it offers
- How long have they been in this line of business?
- The cost of their TMT steel bars
- And what their previously served customers/clients think of their products’ quality
Most top reputed manufacturing houses often disclose these details on their websites as a means to maintain utmost transparency between them and their potential customers. So, validating these aspects and determining the right choice should be simple enough!
However, if you come across a company that for some reason stalls or doesn’t disclose the details you want to make a sound decision, then don’t waste your time with those manufacturers. It often gives out a sign that they themselves aren’t that confident in their own products.
To help you get started on the right track, if you are looking for an appropriate word of mouth – then you should unhesitantly click here!