SHS 450×16 (EN 10210)

Cross-Section Profile — SHS 450×16 (to scale)

All dimensions in mm · Square hollow section · G = 215.885 kg/m · EN 10210

215.885

kg / m

275.013

A (cm²)

85856.1

Iy (cm⁴)

3815.83

Wy (cm³)

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

Section Properties

Leg / side length a 450 mm

Wall / leg thickness t 16 mm

Area A 275.013 cm²

Mass per length G 215.885 kg/m

Second moment (y-y) Iy 85856.1 cm⁴

Elastic modulus (y-y) Wy 3815.83 cm³

Plastic modulus (y-y) Wpl,y 4459.14 cm³

Radius (y-y) iy 17.6689 cm

Second moment (z-z) Iz 85856.1 cm⁴

Elastic modulus (z-z) Wz 3815.83 cm³

Plastic modulus (z-z) Wpl,z 4459.14 cm³

Radius (z-z) iz 17.6689 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.