FL · EN 10058

FL 100×35

FL 100×35 is a hot rolled steel flat bar per EN 10058: width 100 mm, thickness 35 mm, weight 27.5 kg/m, cross-section area 35 cm², moment of inertia Iy = 291.7 cm⁴, elastic section modulus Wel,y = 58.3 cm³.

Cross section · mm

100Width b · mm

35Thickness t · mm

35.00Area A · cm²

27.47Mass G · kg/m

Geometry

Width b100.00 mm

Thickness t35.00 mm

Cross-section area A35.000 cm²

Weight G
steel 7850 kg/m³27.47kg/m

Section properties

I291.667 cm⁴35.729 cm⁴

W_el58.333 cm³20.417 cm³

W_pl87.500 cm³30.625 cm³

i28.90 mm10.10 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 100×35 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/ 23.2 kN·m

Shear/ 535.5 kN

Compression/ 27.3 kN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl23.2 kN·m / 8.1 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3500 mm²535.5 kN / 535.5 kN

N_pl,Rd / N_b,Rd927.5 kN / 27.3 kN

N_cr,y / N_cr,z241.8 kN / 29.6 kN

f_yt = 35.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.03

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.