RHS · EN 10219 · cold formed

RHS 200×120/5

RHS 200×120/5 is a cold-formed rectangular hollow section per EN 10219: height 200 mm, width 120 mm, wall thickness 5 mm, weight 23.8 kg/m, cross-section area 30.4 cm², moment of inertia Iy = 1649 cm⁴, elastic section modulus Wel,y = 164.9 cm³.

Cross section · mm
yz1202005[mm]
200Height h · mm
120Width b · mm
30.36Area A · cm²
23.80Mass G · kg/m
Geometry
Height h200.00 mm
Width b120.00 mm
Wall thickness t5.00 mm
Outer corner radius ro10.00 mm
Inner corner radius ri5.00 mm
Cross-section area A30.360 cm²
Weight G
steel 7850 kg/m³23.80kg/m
Section properties
I1 649.000 cm⁴750.100 cm⁴
Wel164.900 cm³125.000 cm³
Wpl200.900 cm³141.400 cm³
It1 652.000 cm⁴
Reference
Profile standardEN 10219
EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out what RHS 200×120/5 carries over your span

Find the lightest sectionCompare sections

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

Bending/ 55.2 kN·m
Shear/ 301.3 kN
Compression/ 379.0 kN
Class1
Resistances and factors
Mc,y,Rd / Mc,z,RdW_pl55.2 kN·m / 38.9 kN·m
Vc,z,Rd / Vc,y,RdA_v = 1898 mm²301.3 kN / 180.8 kN
Npl,Rd / Nb,Rd834.9 kN / 379.0 kN
Ncr,y / Ncr,z1.37 MN / 621.9 kN
γM0 / γM11.00 / 1.00
Curve c · χ0.45

Simplified checks per EN 1993-1-1, without M+N+V interaction and without lateral-torsional buckling. Verify with a full design.