Structural products
Channels.
Hot-rolled channel sections for structural frameworks and fabrication.
Bring us your briefProduct information
Behind every build is a decision about steel.
A channel can move from a drawing into a railway mast, an industrial shed or a structural frame. Tell us what yours needs to do, and bring the specification to Madhur.
Our listed chart sizes are standard references, not an exhaustive limit. Ask our technical team about custom dimensions or specifications; we’ll confirm what is feasible for your requirement.
- Chart-listed sections
- The September 2025 chart lists nine ISMC entries from 75 to 300 mm depth. Confirm the section and dimensions you need with Madhur.
- Section references
- Specify your required grade, standard and tolerances in the enquiry; confirm the applicable section reference with Madhur.
- Enquiry details
- Section or form, exact dimensions, grade, quantity, destination and required delivery date.
Characteristics
Built for the application.
Depth, flange width and web thickness to specify
Multiple chart-listed sections
Processing and finish to discuss with Madhur
Applications
Where the form is used.
Explore common applications for this steel form. Tell us about your project's requirements when you enquire.
- Industrial sheds and refineries
- Airports and bridges
- Railway masts
- Automotive frameworks
Channels / the details
A profile
open to possibility.
A channel has a web and two flanges, forming an open C-shaped cross-section. Its depth, flange width and web thickness describe the listed form; discuss your exact requirement with Madhur.
Dimensions
The section.
The specifics.
Explore the nine ISMC entries printed in the September 2025 Channels chart. Mass per metre is the chart’s listed weight for one metre. Confirm the dimensions, grade, standard, tolerances and availability for your project when you enquire.
Channels size chart · September 2025 source image. Chart entries do not confirm stock or a project standard.
Scroll table sideways to see all columns
| Section | Depth (mm) | Flange width (mm) | Web thickness (mm) | Mass per metre (kg/m) |
|---|---|---|---|---|
| ISMC 75 | 75 | 40 | 4.8 | 7.14 |
| ISMC 100 | 100 | 50 | 5 | 9.56 |
| ISMC 125 | 125 | 58 | 5.3 | 13.1 |
| ISMC 150 | 150 | 75 | 5.7 | 16.8 |
| ISMC 175 | 175 | 75 | 6 | 19.6 |
| ISMC 200 | 200 | 75 | 6.2 | 22.3 |
| ISMC 225 | 225 | 80 | 6.4 | 25.1 |
| ISMC 250 | 250 | 82 | 6.8 | 29 |
| ISMC 300 | 300 | 90 | 7.7 | 36.3 |
No chart entries match these filters. Try another section or flange width.
9 entries
Your requirement
Start with your section.
Share your required dimensions, grade, length, quantity and any processing needs. We’ll discuss your specification; a chart entry does not confirm stock or suitability.