HEM 340

HEM 340 is a European hot-rolled I-beam (wide-flange section) per EN 10365: height 377 mm, flange width 309 mm, weight 247.9 kg/m, cross-section area 315.8 cm², moment of inertia Iy = 76370 cm⁴, elastic section modulus Wel,y = 4052 cm³.

Geometry

Height377.00 mm

Flange width309.00 mm

Flange thickness t_f40.00 mm

Web thickness t_w21.00 mm

Fillet radius r27.00 mm

Cross-section area A315.830 cm²

Weight G
steel 7850 kg/m³247.90kg/m

Section properties

I76 370.000 cm⁴19 710.000 cm⁴

W_el4 052.000 cm³1 276.000 cm³

W_pl4 718.000 cm³1 953.000 cm³

i155.50 mm79.00 mm

Torsion & LT buckling

Torsion constant I_t1 516.000 cm⁴

Warping constant I_w5 463 300.0 cm⁶

Reference

Profile standardEN 10365

EurocodeEN 1993-1-1 (EC3)

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