Independent engineering platform · calculators verified against published section dataHow we calculate →
SteelNomicENGINEERING PRECISION · COMMERCIAL INTELLIGENCE Open calculators

SHS 300 × 300 × 12.5

Dimensions, mass per metre and section properties · EN 10210-2:2019

Computed geometryEN 10210-2:2019

Dimensions

h300 mm
b300 mm
t12.5 mm

Properties

Mass per metre G111.53 kg/m
Area A142.07 cm²
Iy19,442 cm⁴
Wel,y1,296.13 cm³
Wpl,y1,524.85 cm³
iy11.7 cm
Iz19,442 cm⁴
Wel,z1,296.13 cm³
Wpl,z1,524.85 cm³
iz11.7 cm
Surface per metre AL1.168 m²/m
Surface per tonne AG10.47 m²/t

Source: Computed from nominal geometry, hot-finished corner radii ro = 1.5t, ri = t (EN 10210-2). Confirm availability with supplier.

Nominal values for preliminary design and estimating. Confirm against the mill certificate, governing standard and supplier availability before procurement or design sign-off.