HEM 320 (EN 10365) | SectionLib

Cross-Section Profile — HEM 320 (to scale)

All dimensions in mm · I/H section · G = 245 kg/m · EN 10365

245

kg / m

312

A (cm²)

68130

Iy (cm⁴)

3795

Wy (cm³)

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

Section Properties

Overall depth h 359 mm

Width b 309 mm

Web thickness tw 21 mm

Flange thickness tf 40 mm

Root radius r 27 mm

Area A 312 cm²

Mass per length G 245 kg/m

Second moment (y-y) Iy 68130 cm⁴

Elastic modulus (y-y) Wy 3795 cm³

Plastic modulus (y-y) Wpl,y 4435 cm³

Radius (y-y) = √(Iy/A) iy 14.7772 cm

Second moment (z-z) Iz 19700 cm⁴

Elastic modulus (z-z) Wz 1275 cm³

Plastic modulus (z-z) Wpl,z 1950 cm³

Radius (z-z) = √(Iz/A) iz 7.94613 cm

Torsion constant It 1506 cm⁴

Warping constant Iw 5003000 cm⁶

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.