ISMB 550 — ISMB Beam Size & Weight — IS 808
ISMB 550 to IS 808: Depth 550 mm; Flange width 190 mm; Web 11.2 mm; Mass 104 kg/m; Area 132 cm².
Key to dimensions
- h
- Depth of section
- b
- Width of flange
- tw
- Thickness of web
- tf
- Thickness of flange
- kg/m
- Mass per metre
ISMB 550 — ISMB Beam Size & Weight — IS 808 — all dimensions
ISMB sections
| Dimension | Value | Equivalent |
|---|---|---|
| Depth — h | 550 mm | 21.65 in |
| Flange width — b | 190 mm | 7.48 in |
| Web — tw | 11.2 mm | 0.441 in |
| Flange — tf | 19.3 mm | 0.760 in |
| Mass | 104 kg/m | 69.88 lb/ft |
| Area | 132 cm² |
Values are nominal, from ISMB Beam Sizes and Weights — IS 808. Verify critical dimensions against the current edition of the standard before design, purchase or fabrication.
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FAQ
ISMB 550 — ISMB Beam Size & Weight — IS 808: common questions
What are the ISMB 550 — ISMB Beam Size & Weight — IS 808?
ISMB 550 to IS 808: Depth 550 mm; Flange width 190 mm; Web 11.2 mm; Mass 104 kg/m; Area 132 cm².
Does Teshi Group supply ISMB 550 plates and sections?
Yes. Teshi Group stocks and supplies plates and sections to IS 808 from India, with mill test certificates.
Can I download the ISMB 550 dimensions as a PDF?
Yes. Use “Download PDF for this size” on this page to get a single-size, print-ready PDF with the drawing and every tabulated dimension, or download the full ISMB Beam Sizes and Weights — IS 808 chart.
Need ISMB 550 plates and sections?
Teshi Group stocks and supplies them in India — send your size, rating and material and get a quote in 24–48 hours.
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