RHS · EN 10210 · hot finished

RHS 180×100/10

RHS 180×100/10 is a hot-finished rectangular hollow section per EN 10210: height 180 mm, width 100 mm, wall thickness 10 mm, weight 40 kg/m, cross-section area 50.9 cm², moment of inertia Iy = 2036 cm⁴, elastic section modulus Wel,y = 226.2 cm³.

Cross section · mm

180Height h · mm

100Width b · mm

50.93Area A · cm²

40.00Mass G · kg/m

Geometry

Height h180.00 mm

Width b100.00 mm

Wall thickness t10.00 mm

Outer corner radius r_o15.00 mm

Inner corner radius r_i10.00 mm

Cross-section area A50.930 cm²

Weight G
steel 7850 kg/m³40.00kg/m

Section properties

I2 036.000 cm⁴787.400 cm⁴

W_el226.200 cm³157.500 cm³

W_pl287.900 cm³188.200 cm³

I_t1 862.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 180×100/10 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/ 79.2 kN·m

Shear/ 519.8 kN

Compression/ 543.0 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl79.2 kN·m / 51.8 kN·m

V_c,z,Rd / V_c,y,RdA_v = 3274 mm²519.8 kN / 288.8 kN

N_pl,Rd / N_b,Rd1.40 MN / 543.0 kN

N_cr,y / N_cr,z1.69 MN / 652.8 kN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.39

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.