Circular, square and rectangular hollow sections for construction, fabrication and infrastructure. To EN 10219 (cold-formed) / EN 10210 (hot-finished) and ASTM A500, in structural grades S235, S275 and S355.
Hollow structural sections offer high strength-to-weight and excellent stiffness in every direction, making them the go-to for steel frames, trusses, columns, canopies and fabrication. AAM Steel supplies CHS (circular), SHS (square) and RHS (rectangular) sections.
Supplied to EN 10219 (cold-formed) and EN 10210 (hot-finished), and ASTM A500 Gr A/B/C, in the common structural grades S235 / S275 / S355 — black or galvanized, in standard mill lengths.
Ø21.3 mm up — columns, trusses, handrail, piles.
40×40 up — frames, posts, fabrication.
Beams, purlins, general structural.
EN 10219/10210 & ASTM A500 Gr A/B/C.
| OD (mm) | Wall (mm) | kg/m | lb/ft |
|---|
CHS OD × wall reference (EN 10219). Square & rectangular (SHS/RHS) nominal mass also available — ask for the SHS/RHS chart.
Give us the section (CHS/SHS/RHS), sizes, grade and finish (black/galvanized) — we'll quote with weights and delivery.