RHS · EN 10219 · cold formed

RHS 150×100/4

RHS 150×100/4 is a cold-formed rectangular hollow section per EN 10219: height 150 mm, width 100 mm, wall thickness 4 mm, weight 14.9 kg/m, cross-section area 19 cm², moment of inertia Iy = 594.6 cm⁴, elastic section modulus Wel,y = 79.3 cm³.

Cross section · mm
yz1001504[mm]
150Height h · mm
100Width b · mm
18.95Area A · cm²
14.90Mass G · kg/m
Geometry
Height h150.00 mm
Width b100.00 mm
Wall thickness t4.00 mm
Outer corner radius ro8.00 mm
Inner corner radius ri4.00 mm
Cross-section area A18.950 cm²
Weight G
steel 7850 kg/m³14.90kg/m
Section properties
I594.600 cm⁴318.600 cm⁴
Wel79.280 cm³63.710 cm³
Wpl95.670 cm³72.500 cm³
It661.600 cm⁴
Reference
Profile standardEN 10219
EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 150×100/4 for your design forces

Find the lightest sectionCompare sections

Enter the design loads and the section is checked for bending, shear and compression with flexural buckling.

Bending/ 26.3 kN·m
Shear/ 180.5 kN
Compression/ 181.1 kN
Class1 / 2bending / compression
Resistances and factors
Mc,y,Rd / Mc,z,RdW_pl26.3 kN·m / 19.9 kN·m
Vc,z,Rd / Vc,y,RdA_v = 1137 mm²180.5 kN / 120.3 kN
Npl,Rd / Nb,Rd521.1 kN / 181.1 kN
Ncr,y / Ncr,z493.0 kN / 264.1 kN
fyEN 10219-1275 MPa
γM0 / γM11.00 / 1.00
Curve c · χ0.35

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.