FL · EN 10058

FL 130×50

FL 130×50 is a hot rolled steel flat bar per EN 10058: width 130 mm, thickness 50 mm, weight 51 kg/m, cross-section area 65 cm², moment of inertia Iy = 915.4 cm⁴, elastic section modulus Wel,y = 140.8 cm³.

Cross section · mm

130Width b · mm

50Thickness t · mm

65.00Area A · cm²

51.02Mass G · kg/m

Geometry

Width b130.00 mm

Thickness t50.00 mm

Cross-section area A65.000 cm²

Weight G
steel 7850 kg/m³51.02kg/m

Section properties

I915.417 cm⁴135.417 cm⁴

W_el140.833 cm³54.167 cm³

W_pl211.250 cm³81.250 cm³

i37.50 mm14.43 mm

Reference

Profile standardEN 10058

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of FL 130×50 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/ 53.9 kN·m

Shear/ 957.0 kN

Compression/ 99.5 kN

Steelγ_M0γ_M1L_crmmkf_y255MPaClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl53.9 kN·m / 20.7 kN·m

V_c,z,Rd / V_c,y,RdA_v = 6500 mm²957.0 kN / 957.0 kN

N_pl,Rd / N_b,Rd1.66 MN / 99.5 kN

N_cr,y / N_cr,z758.9 kN / 112.3 kN

f_yt = 50.0 mm > 16 mm, EN 10025-2255 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.06

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.