FL · EN 10058

FL 140×15

FL 140×15 is a hot rolled steel flat bar per EN 10058: width 140 mm, thickness 15 mm, weight 16.5 kg/m, cross-section area 21 cm², moment of inertia Iy = 343 cm⁴, elastic section modulus Wel,y = 49 cm³.

Cross section · mm

140Width b · mm

15Thickness t · mm

21.00Area A · cm²

16.48Mass G · kg/m

Geometry

Width b140.00 mm

Thickness t15.00 mm

Cross-section area A21.000 cm²

Weight G
steel 7850 kg/m³16.48kg/m

Section properties

I343.000 cm⁴3.938 cm⁴

W_el49.000 cm³5.250 cm³

W_pl73.500 cm³7.875 cm³

i40.40 mm4.33 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 140×15 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/ 20.2 kN·m

Shear/ 333.4 kN

Compression/ 3.1 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl20.2 kN·m / 2.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 2100 mm²333.4 kN / 333.4 kN

N_pl,Rd / N_b,Rd577.5 kN / 3.1 kN

N_cr,y / N_cr,z284.4 kN / 3.3 kN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.01

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.