RHS · EN 10219 · cold formed

RHS 150×100/5

RHS 150×100/5 is a cold-formed rectangular hollow section per EN 10219: height 150 mm, width 100 mm, wall thickness 5 mm, weight 18.3 kg/m, cross-section area 23.4 cm², moment of inertia Iy = 719.2 cm⁴, elastic section modulus Wel,y = 95.9 cm³.

Cross section · mm

150Height h · mm

100Width b · mm

23.36Area A · cm²

18.30Mass G · kg/m

Geometry

Height h150.00 mm

Width b100.00 mm

Wall thickness t5.00 mm

Outer corner radius r_o10.00 mm

Inner corner radius r_i5.00 mm

Cross-section area A23.360 cm²

Weight G
steel 7850 kg/m³18.30kg/m

Section properties

I719.200 cm⁴384.000 cm⁴

W_el95.890 cm³76.800 cm³

W_pl116.700 cm³88.340 cm³

I_t808.700 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 150×100/5 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/ 32.1 kN·m

Shear/ 222.5 kN

Compression/ 219.5 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl32.1 kN·m / 24.3 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1402 mm²222.5 kN / 148.4 kN

N_pl,Rd / N_b,Rd642.4 kN / 219.5 kN

N_cr,y / N_cr,z596.3 kN / 318.4 kN

f_yEN 10219-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.34

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.