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S275JR Channel

Buy Premium Quality S275-JR Channels at Ferrite Structural Steels Pvt Ltd. – India’s Leading Supplier, Manufacturer and Exporter of Mild Steel Channels.

S275JR Channel

The S275JR channel is a popular choice across various industries due to its robust quality and versatility. Crafted from structural steel, the S275JR grade offers exceptional strength and durability, making it ideal for use in demanding applications. It is particularly favored for its excellent weldability and formability, which allow it to be used in complex constructions without compromising structural integrity. This grade of steel is commonly employed in the construction of buildings, bridges, and other infrastructure projects, as well as in manufacturing frameworks and components that require high strength and toughness.

Ferrite Structural Steels Pvt Ltd, as a major manufacturer and supplier, takes pride in offering high-quality S275JR channels that meet stringent industry standards. Our commitment to excellence ensures that every product we deliver exemplifies durability and performance, supporting the diverse needs of our clients. With a comprehensive inventory and customized solutions, Ferrite Structural Steels is dedicated to facilitating the success of your projects by providing reliable and effective steel channel solutions. Whether you are undertaking a large-scale construction project or need precision-engineered components for manufacturing, our S275JR channels are designed to exceed your expectations and contribute to the overall success of your endeavors.

S275JR Channels Specifications

Product Name S275-JR Channels
Brand Ferrite Structural Steels Pvt. Ltd.
Minimum Order Quantity 1 Ton
Material Mild Steel
Finish Hot-rolled, galvanized, or as specified by customer

S275JR Channels Size Chart

Size in mm Average Weight KG/MTR Average Weight KG/FT
70 x 35 4.2 1.3
75 x 40 5.2 1.58
75 x 40 STD 7.1 2.2
75 x 40 MED 6.5 2
75 x 40 LIGHT 5.7 1.7
100 x 50 STD 9.56 2.9
100 x 50 MED 9.2 2.8
100 x 50 LT MED 8.7 2.6
100 x 50 LIGHT 7.9 2.4
120 x 55 12.5 3.1
125 x 65 13.1 4
150 x 75 16.8 5.1
200 x 75 22.3 6.8

 

S275-JR Equivalent Grades

Standard Equivalent Grade
EN (European Norm) S275JR
ASTM (American Society for Testing and Materials) ASTM A36, ASTM A283 Grade C
DIN (Deutsches Institut für Normung – German) St44-2
JIS (Japanese Industrial Standards) SS400
ISO (International Organization for Standardization) ISO 630-2:2011(E) S275B

Chemical Composition of S275-JR

C for nominal thickness in mm Mn P S N Cu
≤ 16 ˃16 ≤ 40 ˃ 40
≤ 0.21 ≤ 0.21 ≤ 0.22 ≤ 1.50 ≤ 0.035 ≤ 0.035 ≤ 0.012 ≤ 0.55

S275-JR Mechanical Properties

Nominal thickness, mm Minimum yield strength, MPa Strength limit, MPa
<3 275 430-580
≥3 ≤ 16 275 410-560
> 16 ≤ 40 265 410-560
> 40 ≤ 63 255 410-560
> 63 ≤ 80 245 410-560
> 80 ≤ 100 235 410-560
> 100 ≤ 150 225 400-540
> 150 ≤ 200 215 380-540
> 200 ≤ 250 205 380-540
> 250 ≤ 400 195 380-540

Key Features and Benefits

  1. High Strength and Durability: S275JR channels are made from a steel grade that offers a commendable balance of strength and toughness. This makes them suitable for use in heavy-load bearing structures such as buildings and bridges where structural integrity is crucial. Their durability ensures a long service life with minimal maintenance, reducing overall lifecycle costs.
  2. Excellent Weldability and Formability: One of the standout properties of S275JR steel is its excellent weldability, allowing for easy joining without the need for pre-heating. This makes it ideal for complex structures where various steel components need to be welded together. 
  3. Environmental Resistance: S275JR steel is capable of withstanding harsh environmental conditions, making it suitable for both indoor and outdoor applications. It can endure extreme temperatures and resist corrosion when properly treated, which is vital for structures exposed to challenging climates.
  4. Cost-Effectiveness: Despite its high quality and superior properties, S275JR is relatively economical compared to other grades of structural steel. This cost-effectiveness makes it an attractive option for budget-conscious projects without sacrificing performance.
  5. Compliance with European Standards: S275JR steel adheres to the stringent European EN 10025 standard, ensuring that it meets the high-quality standards required in the European market and globally. This compliance is critical for projects that require certified materials with guaranteed performance.
  6. Customization and Flexibility: Ferrite Structural Steels Pvt Ltd offers S275JR channels in a variety of shapes and sizes, and we can customize them to meet specific project requirements. This flexibility allows engineers and designers to specify dimensions and properties that perfectly fit their structural and design needs.

Applications of S275JR Channels

Construction and Infrastructure

  • Building Frameworks: S275JR channels are extensively used in the construction of residential, commercial, and industrial buildings. They provide essential support for floors, walls, and ceilings, ensuring structural integrity.
  • Bridges and Heavy Infrastructure: Their strength and durability make S275JR channels ideal for use in bridges and other large-scale infrastructure projects. They help to bear loads and resist environmental stresses, making them crucial for safety and longevity.

Automotive and Transportation

  • Vehicle Frames and Trailers: S275JR channels are utilized in the automotive sector for manufacturing vehicle frames and components of trailers. Their high strength ensures that these structures are capable of handling the dynamic loads during operation.

Energy Sector

  • Support Structures for Renewable Energy Installations: S275JR channels are used in the construction of support structures for solar panels and wind turbines. Their ability to withstand weather elements makes them suitable for outdoor energy installations.

Commercial Facilities

  • Racks and Shelving: In commercial settings, S275JR channels are often used to build racks and shelving units that require a high load-bearing capacity.
  • Architectural Structures: They are also employed in creating architectural features and frames for large windows and facades, where structural performance and aesthetics are important.

Public Sector and Utility Services

  • Signage and Lighting Supports: Public utility services use S275JR channels for constructing sturdy supports for signage and street lighting, ensuring safety and durability.
  • Water Treatment and Storage Facilities: Their corrosion resistance when treated makes them suitable for frameworks in water treatment plants and storage facilities.
FAQs — S275JR Channel

S275JR Channel: 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 does S275JR mean for a steel channel?
S275JR is a structural-steel grade designation: “S” identifies structural steel, “275” is the nominal minimum yield-strength class for the relevant thickness range, and “JR” identifies the specified impact-quality level. Use the applicable EN 10025-2 edition and verify thickness-dependent requirements on the MTC.
02
What does the JR designation require?
JR is an impact-quality designation associated with a specified Charpy V-notch requirement at room temperature under the applicable S275JR standard. It should not be omitted or replaced by another subgrade without approval. Request the required impact-test evidence and full grade on the MTC.
03
Which standard normally governs S275JR material?
S275JR is normally specified under EN 10025-2 for hot-rolled structural steels. The purchase order should cite the required edition, full grade, product form, thickness, delivery condition and inspection document. Dimensional requirements for the channel must be stated separately.
04
Does S275JR yield strength depend on thickness?
Yes. Structural-steel mechanical requirements can vary with product thickness and the applicable edition of EN 10025-2. Do not apply one headline yield value to every channel. Check the approved grade table for the supplied thickness and verify the relevant results on the MTC.
05
Which S275JR channel sizes and weight variants are listed?
The live page shows 70 x 35 mm to 200 x 75 mm in the published chart, with 4.2 kg/m to 22.3 kg/m, with STD/MED/LIGHT variants for selected sizes. These are catalogue values rather than stock or load confirmation. State the exact section or STD/MED/LIGHT variant, grade, dimensional standard, length and quantity, then verify the row against approved documents.
06
Can ASTM A36 or another grade automatically replace S275JR?
No grade or section should automatically replace S275JR. Compare chemistry, mechanical properties, impact quality, thickness limits, delivery condition, dimensional standard, mass and project requirements. Any substitution needs written engineer or end-user approval and revised calculations where section properties change.
07
What welding information should be reviewed for S275JR channels?
Welding of S275JR Channel should use an approved procedure based on the full grade, thickness, carbon equivalent or composition, joint restraint, heat input, consumables and service conditions. Higher-strength grades may need additional control. Confirm welder qualification, inspection and any preheat requirement through the welding engineer.
08
What should an S275JR channel MTC confirm?
The MTC should identify the applicable standard and full S275JR designation, heat number, product form, thickness, chemistry and required mechanical and impact-test results. Check traceability to the supplied markings and request the required inspection document type before ordering.
09
What is the S275JR Channel price per kg?
Do not publish a fixed current S275JR Channel price per kg. The rate changes with grade, section mass, quantity, length, finish, market date and supply route. Send the exact designation, standards, total tonnage and delivery postcode for a dated quotation, then confirm GST, freight and fabrication inclusions.
10
Can I obtain a dated S275JR Channel price per tonne?
A current S275JR Channel price per tonne can be quoted for a defined requirement. State section, grade and standards, length, pieces or tonnage, finish, MTC, inspection and destination. Compare offers on the same weight basis and verify tax, freight, cutting, packing and documentation terms.
11
Which factors affect the landed cost of S275JR Channel?
The landed cost of S275JR Channel depends on grade, mass variant, availability, order mix, tonnage, length, cutting, drilling, coating, testing, inspection, packing and transport. Mixed or uncommon sections can price differently from one repetitive bulk size, so compare line items and inclusions.
12
What is the MOQ for S275JR Channel?
The live page states a minimum order quantity of 1 tonne. Confirm how MOQ applies when an enquiry mixes sizes, grades, STD/MED/LIGHT variants, special lengths, finishes or inspection. Provide the piece count and calculated tonnage for every line item.
13
Are all S275JR Channel sizes available from ready stock?
Do not assume every S275JR Channel section, grade, weight variant and length is ready stock. Availability should be confirmed against the exact specification, quantity and enquiry date. If timing matters, state the required date and ask whether the offer is based on stock, incoming material or reviewed supply.
14
Can S275JR Channel be supplied with an MTC?
Request the MTC for S275JR Channel at the enquiry stage, stating certificate type, full grade, standard edition, heat traceability and project format. Check that it matches supplied markings, section and thickness. A generic certificate does not prove every dimensional, toughness or coating requirement.
15
What inspection and documentation should be specified for S275JR Channel?
Inspection for S275JR Channel should cover identification, dimensions, web and flange thickness, length, straightness, surface condition, quantity, marking and MTC traceability. For third-party inspection, specify the agency, stage, hold points, acceptance criteria and reports before ordering.
16
Can S275JR Channel be cut, drilled or fabricated to drawings?
Cutting, drilling or fabrication of S275JR Channel can be reviewed against an approved drawing. Provide cut lengths, holes, notches, end plates, weld details, tolerances and piece marks. Connection design, welding procedures and structural modifications remain subject to engineer and fabricator approval.
17
Which finish or coating options can be reviewed for S275JR Channel?
The live page lists hot-rolled, galvanised or customer-specified for S275JR Channel. State the surface condition, paint or galvanising standard, preparation, coating inspection and fabrication sequence. Galvanised mild steel is corrosion-resistant rather than permanently rust-proof, and cut edges may require an approved repair system.
18
Where are S275JR Channel commonly used?
S275JR Channel are considered for general structural fabrication, buildings, bridges, industrial frames and infrastructure. Suitability depends on section properties, grade, exposure, orientation, span, restraints, loads, connections and fire requirements. Final use must follow approved calculations, drawings, BOQ and project standards.
19
Can Ferrite supply S275JR Channel in Mumbai, Navi Mumbai and Maharashtra?
Ferrite can review S275JR Channel requirements for Mumbai, Navi Mumbai, Maharashtra, nearby states, India-wide supply and export enquiries. Availability and logistics depend on section and quantity. Provide the delivery postcode or destination port, Incoterm, unloading constraints and required date.
20
What details are needed for a fast S275JR Channel quotation?
For a fast S275JR Channel quotation, send profile, exact section and mass variant, full grade, material and dimensional standards, length, pieces, tonnage, finish, make preference, MTC and inspection requirements. Add fabrication drawings, delivery postcode or port, Incoterm and required date.

Why Choose Ferrite’s S275JR Channels?

Opting for S275JR channels from Ferrite Structural Steels Pvt Ltd means selecting a premium quality product known for its reliability and exceptional performance. These channels are crafted from a structural steel grade that provides optimal strength and durability, ensuring your projects withstand the test of time and challenging conditions. S275JR channels are renowned for their superior weldability and formability, making them ideal for a wide range of applications across construction, manufacturing, and infrastructure projects.

Ferrite Structural Steels is committed to providing not only top-quality products but also customizable solutions tailored to meet your specific requirements. Our expert team is equipped to offer guidance and support throughout your project, ensuring you get the most effective solutions. 

For more information on our S275JR channels or to discuss your specific project needs, request a quote today. Our customer service team is ready to provide you with all the necessary details to make an informed decision and ensure your project’s success with Ferrite Structural Steels.

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