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TMT bars

Buy Premium Quality TMT bars at Ferrite Structural Steels Pvt Ltd. – India’s Leading Manufacturer, Supplier, Exporter and Distributor of Steel Bars.

TMT bars, or Thermo Mechanically Treated bars, are a prominent category of reinforcement bars essential in the construction industry. Known for their superior strength, flexibility, and durability, TMT bars are manufactured through a unique process that involves rapid quenching of hot bars followed by gradual cooling. This treatment significantly enhances their yield strength and makes them highly resistant to seismic and other dynamic forces, making them a preferred choice in the construction of buildings, bridges, and infrastructure projects.

Their popularity stems from their excellent ductility and weldability, which allow for safer and more robust constructions across a range of environmental conditions. These bars are not only crucial in the realms of construction but are also widely utilized in manufacturing and other industrial sectors due to their versatility and performance.

As a leading player in the industry, Ferrite Structural Steels Pvt Ltd specializes in manufacturing and supplying TMT bars among other steel products. Established as a frontrunner in the steel sector, the company prides itself on delivering products that meet the highest standards of quality and reliability, catering to a diverse clientele across various industries. Ferrite Structural Steels Pvt Ltd is committed to innovation and excellence, ensuring that their products contribute significantly to the structural integrity and longevity of projects worldwide.

Different Types of TMT bars

TMT Round Bars

These are the standard form of TMT bars, used widely in general construction activities. They are known for their superior strength and flexibility. The round shape provides an excellent bond with concrete for all types of construction needs.
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CRS TMT Bars

CRS stands for Corrosion Resistant Steel. These TMT bars are specifically designed to resist corrosion, making them ideal for use in environments prone to moisture such as coastal areas, where the increased salinity can significantly affect the durability of steel.
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Epoxy Coated TMT Bars

These bars are coated with epoxy, a type of durable plastic, to protect against corrosion and rust. The coating acts as a barrier against harsh environmental conditions, including exposure to chlorides and sulfates, commonly found in industrial and coastal areas. Epoxy coated TMT bars are particularly used in projects that demand extra longevity and protection, such as bridges and flyovers near marine environments.
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Standards and Grades

FE 415 TMT Bars

These bars are characterized by a minimum yield strength of 415 megapascals (MPa). They are well-suited for general building and construction, particularly in residential projects. FE 415 bars provide a good balance of strength and flexibility, making them a popular choice for areas prone to seismic activity.
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FE 500D TMT Bars

Offering a higher yield strength of 500 MPa, these bars are designed for use in more demanding construction environments where higher loads and stresses are anticipated. The ‘D’ in FE 500D indicates high ductility, which makes these bars particularly effective in high-stress applications such as large buildings and infrastructure projects.
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FE 550D TMT Bars

With a minimum yield strength of 550 MPa, FE 550D TMT bars are used in applications requiring even greater load-bearing capacity and durability. Similar to FE 500D, these bars also feature enhanced ductility, which makes them ideal for heavy-duty structures and areas with extreme weather conditions or high seismic risk.
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FE 600 TMT Bars

These are among the highest grade of TMT bars, with a yield strength of 600 MPa. FE 600 bars are typically used in projects that require exceptional strength and stiffness, such as industrial constructions, large commercial complexes, and heavy load-bearing structures.
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Key Features and Benefits

  1. High Strength and Durability: The manufacturing process of TMT bars includes rapid quenching and controlled re-tempering, which enhances their yield strength and toughness. This makes them highly durable and suitable for supporting large structures.
  2. Excellent Ductility and Bendability: TMT bars are known for their flexibility. They can be easily bent and re-bent, which facilitates their use in different architectural styles and structural requirements, especially in earthquake-prone areas.
  3. Thermal Resistance: These bars can withstand high temperatures, making them suitable for use in areas prone to fire hazards.
  4. Bonding Strength: TMT bars possess excellent bonding strength with concrete due to their ribbed surface, which ensures better reinforcement in construction projects, enhancing the overall safety and stability of the structures.
  5. Cost-Effective: While TMT bars may appear more expensive upfront compared to traditional steel bars, their superior durability and reduced need for maintenance translate to lower costs over the life of a construction project.
  6. Seismic Resistance: The enhanced ductility and flexibility provide greater resistance against seismic forces, making buildings safer during earthquakes.
  7. Reduced Construction Time: The easy workability and bendability of TMT bars reduce the time and labor required for construction, speeding up project timelines.
  8. Environmental Sustainability: The production process of TMT bars is more energy-efficient compared to traditional steel bars. Moreover, their increased strength allows for the use of fewer materials without compromising structural integrity, which reduces the overall environmental impact.

 

TMT Bar Specification

Product Name TMT bars
Brand Ferrite Structural Steels Pvt. Ltd.
Minimum Order Quantity 1 Ton
Finish Hot-rolled, galvanized, or as specified by customer
Make/Brand SAIL, RINL, Jindal, Tata, Pushpak, Mamaya, Mahavir, SKS, Balbir

 

Sizes and Weight

Size (MM) BIS Standard Kg/Mtr Weight Range (Kg/Mtr)
  Min Weight (Kg/Mtr) Avg Weight (Kg/Mtr) Max Weight (Kg/Mtr)  
8 0.367 0.395 0.423 0.375 to 0.400
10 0.574 0.617 0.66 0.580 to 0.620
12 0.844 0.888 0.932 0.850 to 0.910
16 1.501 1.58 1.659 1.510 to 1.600
20 2.396 2.47 2.544 2.400 to 2.510
25 3.734 3.856 3.964 3.750 to 3.910
28 4.685 4.83 4.975 4.700 to 4.900
32 6.121 6.31 6.499 6.184 to 6.436

Applications of TMT bars

  1. Residential Buildings: TMT bars are widely used in the construction of houses and apartment complexes due to their strength and flexibility, which are crucial for ensuring structural integrity and longevity. Their resistance to seismic activities makes them particularly suitable for regions prone to earthquakes.
  2. Commercial Structures: Office buildings, shopping malls, and other commercial constructions require robust frameworks to support heavier loads and increased foot traffic. TMT bars provide the necessary durability and load-bearing capacity for such structures.
  3. Infrastructure Projects: Their high strength and resilience make TMT bars ideal for large-scale infrastructure projects such as bridges, highways, and tunnels. These projects benefit from TMT bars’ ability to withstand environmental stresses and heavy usage.
  4. Underground Structures: TMT bars are used in the construction of underground facilities such as metro stations and parking lots, where moisture and corrosion can be significant issues. The corrosion resistance of TMT bars protects these structures under challenging environmental conditions.
  5. Renovation and Retrofitting: TMT bars are also used in the reinforcement of older buildings and structures that need upgrading to meet current safety standards or to improve their earthquake resistance.
  6. Marine Structures: Due to their corrosion-resistant properties, TMT bars are suitable for marine applications such as piers, jetties, and coastal defenses, where exposure to saline water can lead to severe structural degradation.
  7. Pre-stressed Concrete: For applications requiring pre-stressed concrete, such as in the making of beams and viaducts, TMT bars are used to enhance the concrete’s tension resistance.
FAQs — TMT Bars

TMT Bars: Frequently Asked Questions

Straight answers on sizes, thickness, weight, grades, MTC, pricing and ordering — so your enquiry is specification-ready before you send it.

01
What is TMT Bars?
TMT Bars are thermo-mechanically treated reinforcing steel bars, normally ribbed to develop bond with concrete. Procurement must state the complete grade, governing standard, nominal diameter, length, quantity and intended reinforced-concrete use. The commercial name alone does not establish rib geometry, ductility, bend performance, weldability or corrosion-protection requirements.
02
Where are TMT Bars commonly used?
Common uses include reinforced-concrete buildings, foundations, slabs, columns, beams, bridges, roads and infrastructure. The bar grade, diameter, spacing, development length, laps, anchorage and concrete cover must follow the approved structural drawings, bar-bending schedule, BOQ, project standard and responsible engineer’s design.
03
Which diameters are listed for TMT Bars?
The live TMT size chart lists 8, 10, 12, 16, 20, 25, 28 and 32 mm. These chart entries do not confirm current stock. State the diameter and quantity for every BOQ line, together with grade, standard, length, make preference and any project-specific rib, ductility or coating requirement.
04
What standard applies to TMT Bars?
Indian TMT reinforcement is commonly specified to IS 1786, but buyers must quote the exact standard edition and complete grade required by the project. Dimensional mass, chemistry, tensile, elongation, bend, rebend and other acceptance requirements should be read from that governing purchase specification.
05
What standard lengths are available for TMT Bars?
The reviewed page does not publish a fixed standard-length range. Availability should be confirmed for the requested diameter, grade and tonnage. State straight length, permissible length tolerance, bundle requirements and whether cut-and-bend schedules or piece identification must be reviewed separately.
06
How is TMT Bars weight per metre calculated?
Theoretical TMT bar weight in kg/m is commonly estimated as nominal diameter squared divided by 162. This is a planning formula, not the final acceptance rule. Actual mass can vary within the applicable standard, so confirm whether quotation and invoicing use theoretical or actual weighment.
07
Can I get a TMT Bars weight chart?
Yes. The live page publishes BIS standard kg/m values and weight ranges for the listed diameters. Use the chart for quantity planning, then apply the approved bar-bending schedule and wastage policy. Confirm the contractual mass tolerance and weighment basis before comparing supplier offers.
08
What is the TMT Bars price per kg?
The price per kg requires a dated quotation and varies with grade, diameter mix, tonnage, make, length, coating or corrosion-resistant requirement, testing, freight and taxes. Send the complete BOQ and delivery location so suppliers quote the same technical and commercial scope.
09
How is the TMT Bars price per tonne determined?
Price per tonne depends on exact grade and standard, diameter-wise quantities, total tonnage, mill or make preference, MTC, inspection, coating scope, packing and destination. Confirm whether freight, unloading, testing and GST are included and check the quotation’s validity and weighment basis.
10
What is the MOQ for TMT Bars?
The live page states a minimum order quantity of 1 tonne. Actual acceptance remains subject to diameter, grade, coating or CRS requirement and availability. For mixed-diameter orders, provide the weight or piece count of each line instead of only the combined project tonnage.
11
Is TMT Bars available from ready stock?
Stock must be confirmed for the exact grade, standard, diameter, length, make and quantity. A product page or weight chart does not establish immediate availability. State MTC, inspection, coating, bundling and required delivery-date conditions at the enquiry stage.
12
Can an MTC be supplied with TMT Bars?
Request the mill test certificate at enquiry stage and specify the required document type. It should identify the heat or batch, complete grade, standard and reported chemistry and mechanical-test results. Bar markings, bundle tags and traceability expectations should be agreed before ordering.
13
How do I choose between standard, CRS and epoxy-coated TMT bars?
Standard TMT bars serve normal reinforced-concrete design; CRS variants address specified corrosion-resistance needs; epoxy-coated bars add a barrier coating. Exposure, durability design, concrete cover, coating or chemistry requirements and lifecycle considerations govern the choice. The approved structural design must define grade, diameter, spacing, lap, anchorage and bar-bending schedule.
14
Can TMT Bars be cut, bent, rebent or welded?
Cutting and bending must follow the approved bar-bending schedule, minimum bend diameter and site procedure. Re-bending or welding should not be assumed acceptable for every grade or diameter. Obtain the structural engineer’s approval and follow the governing code, material standard and qualified welding procedure.
15
Can another TMT grade replace TMT Bars?
No grade substitution should be made from yield strength alone. Strength, ductility class, elongation, tensile-to-yield ratio, chemistry, weldability, bend performance, detailing and design assumptions must be compared. Written approval from the structural engineer and end user is required before supply.
16
Can I buy TMT Bars from a supplier in Mumbai or Navi Mumbai?
Ferrite lists its head office in Mumbai and a facility address at Kalamboli, Navi Mumbai. Provide the delivery postcode, diameter-wise tonnage, longest length, vehicle and unloading constraints and required date so supply logistics can be reviewed for Mumbai, Navi Mumbai and Maharashtra.
17
Can TMT Bars be supplied across India?
The website states nationwide supply. India-wide enquiries should include consignee postcode, grade, diameter-wise tonnage, bar length, bundling, MTC and delivery schedule. Freight and unloading can materially affect landed price, so compare offers on the same ex-works or delivered basis.
18
Does Ferrite handle export enquiries for TMT Bars?
Export requirements can be reviewed against the requested specification and quantity. Provide destination port and country, Incoterm, grade, standard, diameter mix, length, tonnage, coating, packing, MTC and inspection requirements. Shipping programme and documentation must be confirmed for the specific order.
19
How should quotations from TMT Bars suppliers be compared?
Compare complete grade and standard, diameter-wise quantity, mass tolerance, length, make or mill, MTC, inspection, coating scope, packing, freight, taxes and delivery basis. A lower rate is not comparable if the offered ductility class, corrosion protection, certification or weighment method differs.
20
What details are needed for a fast TMT Bars quotation?
Send product name, complete grade and standard, diameter-wise quantity, straight length or bar-bending schedule and total tonnage. Add make preference, MTC, inspection, coating requirement, delivery postcode or destination port, Incoterm, unloading constraints and required delivery date.

Why Choose Ferrite Steels?

Choosing Ferrite Structural Steels Pvt Ltd for your TMT bars means opting for a product that stands for excellence and reliability. Ferrite’s TMT bars are manufactured using state-of-the-art technology which ensures superior quality and performance. The bars feature exceptional strength and durability, high corrosion resistance, and excellent ductility, making them ideal for a wide range of applications—from residential constructions to large-scale industrial projects. With a focus on sustainability, Ferrite’s TMT bars also contribute to environmentally friendly construction practices by using energy-efficient manufacturing processes and recyclable materials. For those seeking the best in construction materials, coupled with reliable customer service and technical support, Ferrite Structural Steels Pvt Ltd is your go-to source. Ensure the longevity and safety of your construction projects by choosing Ferrite’s TMT bars. For more information or to request a quote, please visit our website or contact our customer service team. We’re here to assist you with your needs and provide the best solutions tailored to your projects.

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