FL · EN 10058

FL 90×35

FL 90×35 is a hot rolled steel flat bar per EN 10058: width 90 mm, thickness 35 mm, weight 24.7 kg/m, cross-section area 31.5 cm², moment of inertia Iy = 212.6 cm⁴, elastic section modulus Wel,y = 47.3 cm³.

Cross section · mm

90Width b · mm

35Thickness t · mm

31.50Area A · cm²

24.73Mass G · kg/m

Geometry

Width b90.00 mm

Thickness t35.00 mm

Cross-section area A31.500 cm²

Weight G
steel 7850 kg/m³24.73kg/m

Section properties

I212.625 cm⁴32.156 cm⁴

W_el47.250 cm³18.375 cm³

W_pl70.875 cm³27.562 cm³

i26.00 mm10.10 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 90×35 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/ 18.8 kN·m

Shear/ 481.9 kN

Compression/ 24.5 kN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl18.8 kN·m / 7.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3150 mm²481.9 kN / 481.9 kN

N_pl,Rd / N_b,Rd834.8 kN / 24.5 kN

N_cr,y / N_cr,z176.3 kN / 26.7 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.