RHS · EN 10210 · hot finished

RHS 200×100/8

RHS 200×100/8 is a hot-finished rectangular hollow section per EN 10210: height 200 mm, width 100 mm, wall thickness 8 mm, weight 35.1 kg/m, cross-section area 44.8 cm², moment of inertia Iy = 2234 cm⁴, elastic section modulus Wel,y = 223.4 cm³.

Cross section · mm

200Height h · mm

100Width b · mm

44.75Area A · cm²

35.10Mass G · kg/m

Geometry

Height h200.00 mm

Width b100.00 mm

Wall thickness t8.00 mm

Outer corner radius r_o12.00 mm

Inner corner radius r_i8.00 mm

Cross-section area A44.750 cm²

Weight G
steel 7850 kg/m³35.10kg/m

Section properties

I2 234.000 cm⁴739.000 cm⁴

W_el223.400 cm³147.800 cm³

W_pl282.000 cm³171.800 cm³

I_t1 804.000 cm⁴

Reference

Profile standardEN 10210

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 200×100/8 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/ 77.5 kN·m

Shear/ 473.7 kN

Compression/ 504.0 kN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl77.5 kN·m / 47.2 kN·m

V_c,z,Rd / V_c,y,RdA_v = 2983 mm²473.7 kN / 236.8 kN

N_pl,Rd / N_b,Rd1.23 MN / 504.0 kN

N_cr,y / N_cr,z1.85 MN / 612.7 kN

f_yEN 10210-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve a · χ0.41

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.