FL · EN 10058

FL 140×12

FL 140×12 is a hot rolled steel flat bar per EN 10058: width 140 mm, thickness 12 mm, weight 13.2 kg/m, cross-section area 16.8 cm², moment of inertia Iy = 274.4 cm⁴, elastic section modulus Wel,y = 39.2 cm³.

Cross section · mm

140Width b · mm

12Thickness t · mm

16.80Area A · cm²

13.19Mass G · kg/m

Geometry

Width b140.00 mm

Thickness t12.00 mm

Cross-section area A16.800 cm²

Weight G
steel 7850 kg/m³13.19kg/m

Section properties

I274.400 cm⁴2.016 cm⁴

W_el39.200 cm³3.360 cm³

W_pl58.800 cm³5.040 cm³

i40.40 mm3.46 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 140×12 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/ 16.2 kN·m

Shear/ 266.7 kN

Compression/ 1.6 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl16.2 kN·m / 1.4 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1680 mm²266.7 kN / 266.7 kN

N_pl,Rd / N_b,Rd462.0 kN / 1.6 kN

N_cr,y / N_cr,z227.5 kN / 1.7 kN

f_yEN 10025-2275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.00

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.