RHS · EN 10219 · cold formed

RHS 150×100/6.3

RHS 150×100/6.3 is a cold-formed rectangular hollow section per EN 10219: height 150 mm, width 100 mm, wall thickness 6.3 mm, weight 22.4 kg/m, cross-section area 28.6 cm², moment of inertia Iy = 848.3 cm⁴, elastic section modulus Wel,y = 113.1 cm³.

Cross section · mm

150Height h · mm

100Width b · mm

28.55Area A · cm²

22.40Mass G · kg/m

Geometry

Height h150.00 mm

Width b100.00 mm

Wall thickness t6.30 mm

Outer corner radius r_o15.75 mm

Inner corner radius r_i9.45 mm

Cross-section area A28.550 cm²

Weight G
steel 7850 kg/m³22.40kg/m

Section properties

I848.300 cm⁴452.700 cm⁴

W_el113.100 cm³90.530 cm³

W_pl139.900 cm³105.900 cm³

I_t991.600 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 150×100/6.3 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/ 38.5 kN·m

Shear/ 272.0 kN

Compression/ 261.1 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl38.5 kN·m / 29.1 kN·m

V_c,z,Rd / V_c,y,RdA_v = 1713 mm²272.0 kN / 181.3 kN

N_pl,Rd / N_b,Rd785.1 kN / 261.1 kN

N_cr,y / N_cr,z703.3 kN / 375.3 kN

f_yEN 10219-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.33

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.