Angles & Channels
The frame behind every structure.
High-strength structural steel angles and channels engineered for load-bearing frames, transmission towers, and industrial fabrication. Available in equal and unequal angles and ISMC channel sections to IS 2062 and IS 808.
Structural steel that holds the framework.
Our angles and channels are not just sections — they are the skeleton of every steel-framed structure that must carry load, resist force, and endure.
Manufactured using advanced rolling technology from certified billets to IS 2062 Grade E250, Amba Shakti structural sections deliver consistent yield strength, excellent weldability, and tight dimensional tolerances conforming to IS 808. Equal and unequal angles, along with ISMC parallel flange channels, cover the full spectrum of construction and fabrication requirements.
What are Steel Angles & Channels?
Structural steel sections used to provide support, reinforcement, and stability in steel frameworks across construction, infrastructure, and industry.
Steel angles are L-shaped structural sections that provide excellent load-bearing capacity and structural stability. They are widely used across construction and industrial fabrication.
- Building frameworks and steel structures
- Transmission and telecom towers
- Bridges and infrastructure frameworks
- Industrial fabrication and structural platforms
Steel girders carry substantial loads across long spans for bridges, buildings, and heavy structures.
- Bridges and flyovers
- Industrial buildings and heavy structures
- Warehouses and pre-engineered buildings
- Infrastructure and large spans
- Heavy machinery supports
Steel channels are C-shaped sections that distribute loads efficiently. They are used in heavy structural and industrial applications requiring long-span load distribution.
- Structural framing and machine supports
- Pre-engineered buildings and industrial sheds
- Steel fabrication and equipment supports
- Automotive and heavy engineering industries
Why Choose Ambashakti Steel Angles and Channels
Ambashakti is known as a trustworthy manufacturer of structural steel products in India because it has a focus on quality, manufacturing precision and consistent supply.
High Load-Bearing Capacity
Minimum yield strength of 250 MPa with tensile strength ≥ 410 MPa — enabling reliable structural performance in high-stress building frameworks and industrial structures.
Consistent Dimensional Tolerances
CNC-calibrated rolling mills produce sections with tight thickness and leg-length tolerances to IS 808, ensuring compatibility with standard structural design tables and connection details.
Wide Size Range
Angles from 25×25mm to 200×200mm and channels from ISMC 75 to ISMC 400 cover light fabrication through heavy industrial framing in a single consistent product family.
Excellent Weldability
Carbon equivalent ≤ 0.42% across all sections enables site welding without preheat in standard structural applications, simplifying fabrication and reducing project costs.
Certified Quality
Every heat is tested to IS 2062 mechanical and chemical requirements. Mill test certificates with full ladle chemistry and mechanical test results are supplied with each consignment.
Versatile Applications
From transmission tower lattices and industrial shed purlins to machine bases and steel-frame connections, our sections perform across the widest range of structural and fabrication applications.
Mechanical Properties of Amba Shakti
All sections conform to IS 2062 Grade E250 with dimensions to IS 808. Custom sizes available on request.
Mechanical Properties of Amba Shakti
Core strength and ductility specifications for dependable structural performance.
| Property | Specification |
|---|---|
| Grade | F-250 (Fe-410 NA) |
| Ultimate Tensile Strength | 410 MPa |
| Yield Strength (20–40 mm) | 240 MPa |
| Yield Strength (other ranges) | 230 MPa |
| Elongation | 23% |
| Bend Test (Internal Diameter) | 31 mm |
Chemical Composition
| Element | Symbol | Standard Grade | High-Purity Grade | Significance |
|---|---|---|---|---|
| Carbon | C | 0.14 – 0.20% | 0.14 – 0.18% | Strength & hardness |
| Manganese | Mn | 0.60 – 0.90% | 0.70 – 0.90% | Toughness |
| Silicon | Si | 0.15 – 0.30% | 0.20 – 0.30% | Deoxidation |
| Sulphur | S | ≤ 0.045% | ≤ 0.030% | Minimised for ductility |
| Phosphorus | P | ≤ 0.045% | ≤ 0.030% | Minimised for toughness |
| Carbon Equivalent | CE | ≤ 0.42% | ≤ 0.38% | Weldability control |
Composition values per IS 2830. High-purity grade available on request for critical rolling mill applications. Full mill test certificates provided with every consignment.
Equal Angles — Available Sizes
| Size (mm × mm) | Thickness (mm) | Unit Weight (kg/m) | Cross Section (cm²) | Standard Length (m) |
|---|---|---|---|---|
| 25 × 25 | 3 / 5 | 1.11 – 1.77 | 1.42 – 2.26 | 6 – 12 |
| 35 × 35 | 4 / 5 / 6 | 2.01 – 3.0 | 2.56 – 3.82 | 6 – 12 |
| 45 × 45 | 4 / 5 / 6 | 2.65 – 3.90 | 3.38 – 4.97 | 6 – 12 |
| 50 × 50 | 5 / 6 / 8 | 3.77 – 5.82 | 4.80 – 7.41 | 6 – 12 |
| 65 × 65 | 6 / 8 / 10 | 5.77 – 9.40 | 7.35 – 11.97 | 6 – 12 |
| 75 × 75 | 6 / 8 / 10 | 6.81 – 11.0 | 8.67 – 14.01 | 6 – 12 |
| 100 × 100 | 8 / 10 / 12 | 12.2 – 17.8 | 15.52 – 22.67 | 6 – 12 |
| 130 × 130 | 10 / 12 | 19.7 – 23.6 | 25.13 – 30.01 | 6 – 12 |
| 150 × 150 | 12 / 15 | 27.3 – 33.8 | 34.77 – 43.03 | 6 – 12 |
| 200 × 200 | 15 / 20 | 45.9 – 60.0 | 58.46 – 76.43 | 6 – 12 |
Steel Channels (ISMC) — Available Sizes
| Designation | Depth (mm) | Flange Width (mm) | Web Thickness (mm) | Unit Weight (kg/m) |
|---|---|---|---|---|
| ISMC 75 | 75 | 40 | 4.4 | 7.14 |
| ISMC 100 | 100 | 50 | 5.0 | 9.56 |
| ISMC 125 | 125 | 65 | 5.3 | 13.1 |
| ISMC 150 | 150 | 75 | 5.7 | 16.4 |
| ISMC 200 | 200 | 75 | 6.2 | 22.1 |
| ISMC 250 | 250 | 80 | 7.2 | 30.4 |
| ISMC 300 | 300 | 90 | 7.8 | 36.3 |
| ISMC 400 | 400 | 100 | 8.8 | 50.1 |
Unequal angles also available. Custom lengths and special sections on request. All weights are theoretical per IS 1732.
Where Amba Shakti sections are specified.
Building Frameworks
Equal and unequal angles form the column-and-beam skeleton of industrial buildings, warehouses, and pre-engineered steel structures — carrying every imposed and wind load.
Transmission Towers
High-strength equal angles are the primary structural member in lattice transmission and telecom towers, where strength-to-weight ratio and corrosion resistance are critical.
Industrial Sheds & Warehouses
ISMC channels as rafters, purlins, and girts in pre-engineered buildings and heavy-span shed structures — delivering efficient load distribution across long spans.
Fabrication & Engineering
Machine bases, conveyor frames, equipment supports, and structural connections across automotive, mining, and heavy engineering industries rely on Amba Shakti sections.
Precision rolling, start to finish.
Every Amba Shakti structural section follows five controlled stages from billet casting to final inspection.
Angles & Channels, Answered.
The questions fabricators, engineers, and builders ask most about structural steel sections.
What are MS angles and channels used for?
MS angles and channels are structural steel sections used in industrial sheds, transmission towers, bridges, staircases, racking systems, and general fabrication where strength and rigidity are required.
What sizes of angles and channels does Amba Shakti produce?
We roll a wide range of equal angles and channels in standard structural sizes. Contact our sales team for the current size and section-weight chart.
What is the supply condition of Amba Shakti sections?
Our angles and channels are supplied as rolled or killed, with semi-killed deoxidation — ensuring the correct chemical composition for strength, weldability, and durability.
Are Amba Shakti angles and channels weldable?
Yes. Controlled chemistry keeps carbon and sulphur within limits, making our sections easy to weld, cut, and fabricate without loss of strength.
Where can I buy Amba Shakti angles and channels?
Our structural sections are available through authorised distributors across Delhi NCR, Uttar Pradesh, Rajasthan, Madhya Pradesh, Haryana, and Punjab.
Get a formal quote today.
Tell us your section, size, and tonnage. We'll respond with pricing and lead time within four hours.
About Angles & Channels
Amba Shakti Structural Steel Angles and Channels are manufactured to IS 2062 Grade E250 and dimensioned per IS 808. Hot-rolled from our own steel billets, they deliver consistent mechanical properties across every section.
Available Sections
- Equal Leg Angles (ISA): 25×25mm to 200×200mm in leg thicknesses from 3mm to 16mm
- Unequal Leg Angles (ISA): 30×20mm to 200×100mm
- Parallel Flange Channels (ISMC): ISMC 75 to ISMC 400 per IS 808
Common Applications
- Transmission and telecom tower fabrication
- Building frameworks and structural platforms
- Pre-engineered buildings and industrial sheds
- Bridge substructures and infrastructure frameworks
- Automotive and heavy engineering supports
All sections are supplied with mill test certificates. Contact our sales team for current stock availability, pricing, and bulk supply arrangements.
Angles & Channels
Ambashakti Steel Angles & Channels – Structural Steel for Construction and Industrial Applications
Ambashakti manufactures high-quality steel angles and channels designed for structural strength, durability and reliable performance in construction and industrial projects. These structural steel products are used in buildings, infrastructure, fabrication and heavy engineering applications.
As a trusted steel manufacturer in India, Ambashakti produces MS angles and steel channels using advanced rolling technology and strict quality control to meet national and industrial steel standards.
Builders, contractors and fabricators searching for steel angles manufacturers in India, MS angles suppliers or steel channels manufacturers rely on Ambashakti for consistent quality and dependable supply.
What Are Steel Angles and Channels?
Steel angles and channels are structural steel sections used to provide support, reinforcement, and stability in steel frameworks.
Steel Angles (L-Shaped Sections)
Steel angles are L-shaped structural sections used in:
- Building frameworks
- Steel structures
- Transmission towers
- Industrial fabrication
They provide excellent load-bearing capacity and structural stability.
Steel Channels (C-Shaped Sections)
Steel channels are C-shaped steel sections used for:
Structural framing
Machine supports
Industrial construction
Steel fabrication
Channels distribute loads and are used in heavy structural and industrial applications.
Why Choose Ambashakti Steel Angles and Channels
Ambashakti is known as a trustworthy manufacturer of structural steel products in India because it has a focus on quality, manufacturing precision and consistent supply.
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Key advantages include:
These features make Ambashakti a preferred choice for steel angles and channels used in construction and engineering projects.
Mechanical Properties of Ambashakti Angles and Channels
Ambashakti steel sections are manufactured with mechanical properties that ensure structural strength and durability.
These properties ensure the steel sections provide excellent load-bearing capacity and structural integrity in construction projects.
Chemical Composition of Ambashakti Structural Steel
The correct chemical composition is essential to ensure strength, weldability, and durability.
Production specifications include:
- Supply Condition: As rolled or killed
- Deoxidation Mode: Semi-killed steel
This controlled composition ensures dependable performance in structural fabrication and industrial engineering.
Applications of Steel Angles and Channels
Ambashakti structural steel products are used across multiple industries.
Construction and Building Frameworks
Steel angles and channels are used to reinforce structures in residential and commercial construction providing strong support for beams, columns, and frames.
Industrial Fabrication
Fabricators use MS angles and channels for:
- Machine frames
- Equipment structures
- Industrial platforms
- Structural supports
The steel's superior welding properties make it suitable for heavy fabrication work.
Infrastructure and Engineering Projects
Structural steel sections are used in major infrastructure projects such as:
- Bridges
- Transmission towers
- Industrial sheds
- Warehouses
- Steel frameworks
Their ability to withstand heavy loads makes them ideal for large-scale infrastructure construction.
Manufacturing and Engineering Industries
Steel angles and channels are also used in:
- Automotive manufacturing
- Engineering fabrication
- Machinery support structures
This makes them key components in modern industrial production.
Ambashakti – Trusted Structural Steel Manufacturer in India
Ambashakti has established itself as a trusted supplier of structural steel products including TMT bars, steel angles, and channels.
The company focuses on:
• Advanced manufacturing technology
• Strict quality control processes
• Reliable distribution networks
• Consistent product quality
These capabilities allow Ambashakti to supply steel products for residential construction industrial fabrication, and infrastructure development across India.
Steel Angles and Channels Supply Across India
Ambashakti structural steel products are supplied to construction and engineering projects across major regions including:
Builders and fabricators who search for MS angles suppliers near me or steel channels manufacturers in India can access Ambashakti products through authorised distributors.
Related Steel Products from Ambashakti
Ambashakti manufactures multiple steel products used in construction and structural applications.
TMT Bars for Reinforced Concrete
TMT bars provide strong reinforcement for concrete structures such as buildings and bridges.
Learn more:https://www.ambashakti.com/tmt-bars
Understanding TMT Bars in Construction
Learn how reinforcement steel improves structural safety and durability.
https://www.ambashakti.com/post/what-are-tmt-bars-and-why-are-they-important-in-construction
IS 1786 Certification for TMT Bars
Understand the national standards that regulate reinforcement steel quality.
https://www.ambashakti.com/post/is-1786-certification-for-tmt-bars
Conclusion
Steel angles and channels are crucial structural components used in construction, fabrication, and infrastructure development. Ambashakti manufactures high-quality structural steel sections that meet strict industry standards, which ensures durability, strength, and reliability.
With advanced manufacturing processes and a strong distribution network, Ambashakti continues its support for modern construction and industrial projects across India.
For contractors, engineers, and fabricators searching for steel angles manufacturers in India, MS angles suppliers, or steel channels manufacturers, Ambashakti offers dependable structural steel solutions.
