100 x 100 x 8.0 Square Hollow Section S355
The 100 x 100 x 8.0 Square Hollow Section S355 is a square hollow section measuring 100 × 100 mm — a closed box profile with four flat faces, giving tube performance with straightforward flat-to-flat connections. The closed box is far stiffer in torsion than any open profile of similar weight, so an SHS post carrying an offset load twists very little.
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At 18.4 kg per metre, one tonne buys roughly 54.3 linear metres. It is heavy enough to need mechanical handling on site, but light enough that a standard HIAB offload covers delivery in one visit. Standard supply is S355 to BS EN 10210 / BS EN 10219, with fabrication carried out here before dispatch. Every order carries EN 10204 3.1 mill certification and is CE marked under BS EN 1090 EXC 3.
Typically specified for architectural and exposed columns, mezzanine and platform posts, portal and goalpost frames, gate and railing frames and balustrade newel posts.
Mitre cuts for frames are set out here from your overall frame dimensions rather than piece lengths.
Services for this section
Cut, drilled, certified, delivered
- Cut to length, drilled and notched
- BS EN 9606-1 coded welding
- CAD detailing and connection design
- CE Declaration of Performance
- worldwide delivery with HIAB offload
- Live structural steel prices
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FAQs
100 x 100 x 8.0 Square Hollow Section S355,
answered.
Common questions about the 100 x 100 x 8.0 Square Hollow Section S355 — weight, grade, cut-to-length and worldwide delivery.
- It weighs 18.4 kg per linear metre, so a tonne is approximately 54.3 metres. A 6 m length comes to about 110 kg. Use the figure for lifting plant selection and for pricing, since structural steel is sold by weight.
Ready to order | 100 x 100 x 8.0 Square Hollow Section S355