L · EN 10056-1

L 200×200/24

L 200×200/24 is an equal-leg steel angle per EN 10056-1: leg length 200 mm, thickness 24 mm, weight 71.1 kg/m, cross-section area 90.6 cm², moment of inertia Iy = 3331 cm⁴, elastic section modulus Wel,y = 235.2 cm³.

Cross section · mm

200Leg a · mm

24Thickness t · mm

90.60Area A · cm²

71.10Mass G · kg/m

Geometry

Leg length a200.00 mm

Thickness t24.00 mm

Cross-section area A90.600 cm²

Centroid C_x=C_y58.4 mm

Weight G
steel 7850 kg/m³71.10kg/m

Section properties

Moment of inertia I_y=I_z3 331.000 cm⁴

Section modulus W_el235.240 cm³

Plastic modulus W_pl426.190 cm³

Radius of gyration i_y60.60 mm

Principal axes u–v

I_u5 286.000 cm⁴

I_v1 375.000 cm⁴

Reference

Profile standardEN 10056-1

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of L 200×200/24 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/ 62.3 kN·m

Shear/ 693.1 kN

Compression/ 866.2 kN

Steelγ_M0γ_M1L_crmmkf_y265MPaClass3

Resistances and factors

M_c,y,Rd / M_c,z,RdW_el62.3 kN·m / 62.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 4530 mm²693.1 kN / 693.1 kN

N_pl,Rd / N_b,Rd2.40 MN / 866.2 kN

N_cr,y / N_cr,v2.76 MN / 1.14 MN

f_yt = 24.0 mm > 16 mm, EN 10025-2265 MPa

γ_M0 / γ_M11.00 / 1.00

Curve b · χ0.36

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.

For angles the bending values refer to the axes parallel to the legs, which are not principal axes. A moment about one of them also bends the section about the other, so bending has to be resolved into the principal axes u and v and checked biaxially. Buckling already uses the weaker principal axis v.