CHS (BS EN 10210-2)

CHS 273×6 (BS EN 10210-2)

Not yet verified against an official manufacturer table — check before use.

OD = 273 mm · WT = 6 mm · G = 39.5077 kg/m

BS EN 10210-2 Circular hollow section
Cross-Section Profile — CHS 273×6 (to scale)

All dimensions in mm · Circular hollow section · G = 39.5077 kg/m · BS EN 10210-2

39.5077
kg / m
50.3283
A (cm²)
4487.08
Iy (cm⁴)
328.724
Wy (cm³)

Reference values — verify against the current edition of the applicable standard or manufacturer's table before design use.

Section Properties

Outer diameter D 273 mm
Wall / leg thickness t 6 mm
Inner diameter (D − 2t) ID 261 mm
Area A 50.3283 cm²
Mass per length G 39.5077 kg/m
Second moment (y-y) Iy 4487.08 cm⁴
Elastic modulus (y-y) Wy 328.724 cm³
Plastic modulus (y-y) Wpl,y 427.806 cm³
Radius (y-y) iy 9.44226 cm
Second moment (z-z) Iz 4487.08 cm⁴
Elastic modulus (z-z) Wz 328.724 cm³
Plastic modulus (z-z) Wpl,z 427.806 cm³
Radius (z-z) iz 9.44226 cm

Using this section record

Read the axis labels before using inertia or modulus: the major and minor axes are not interchangeable. Dimensions are in millimetres; area is in cm², second moments in cm⁴, moduli in cm³ and radii in cm. Convert powers of length consistently when transferring values to a calculation.

A Source line covers only its listed verified fields. Other fields remain subject to verification. A dash is unavailable, never zero. Withheld values must not be inferred from the remaining dimensions. Nominal mass and dimensions are reference values rather than measured tolerances or procurement guarantees. Confirm the exact product, manufacturing route, grade and thickness with the manufacturer. Section properties alone do not establish member resistance: stability, effective length, connections and project design requirements need separate assessment.