FL · EN 10058

FL 150×25

FL 150×25 is a hot rolled steel flat bar per EN 10058: width 150 mm, thickness 25 mm, weight 29.4 kg/m, cross-section area 37.5 cm², moment of inertia Iy = 703.1 cm⁴, elastic section modulus Wel,y = 93.8 cm³.

Cross section · mm

150Width b · mm

25Thickness t · mm

37.50Area A · cm²

29.44Mass G · kg/m

Geometry

Width b150.00 mm

Thickness t25.00 mm

Cross-section area A37.500 cm²

Weight G
steel 7850 kg/m³29.44kg/m

Section properties

I703.125 cm⁴19.531 cm⁴

W_el93.750 cm³15.625 cm³

W_pl140.625 cm³23.438 cm³

i43.30 mm7.22 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 150×25 for your design forces

Find the lightest section Compare sections

Enter the design loads and the section is checked for bending, shear and compression with flexural buckling.

Bending/ 37.3 kN·m

Shear/ 573.7 kN

Compression/ 15.2 kN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl37.3 kN·m / 6.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3750 mm²573.7 kN / 573.7 kN

N_pl,Rd / N_b,Rd993.8 kN / 15.2 kN

N_cr,y / N_cr,z582.9 kN / 16.2 kN

f_yt = 25.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.02

Yield strength is taken from the product standard for the governing thickness, so above 16 mm it is lower than the nominal grade. Simplified checks per EN 1993-1-1, without M+N+V interaction, without lateral-torsional buckling and without web shear buckling. Verify with a full design.