RHS · EN 10219 · cold formed

RHS 300×200/16

RHS 300×200/16 is a cold-formed rectangular hollow section per EN 10219: height 300 mm, width 200 mm, wall thickness 16 mm, weight 108.9 kg/m, cross-section area 138.8 cm², moment of inertia Iy = 15620 cm⁴, elastic section modulus Wel,y = 1041 cm³.

Cross section · mm

300Height h · mm

200Width b · mm

138.77Area A · cm²

108.90Mass G · kg/m

Geometry

Height h300.00 mm

Width b200.00 mm

Wall thickness t16.00 mm

Outer corner radius r_o48.00 mm

Inner corner radius r_i32.00 mm

Cross-section area A138.770 cm²

Weight G
steel 7850 kg/m³108.90kg/m

Section properties

I15 620.000 cm⁴8 340.000 cm⁴

W_el1 041.000 cm³834.000 cm³

W_pl1 319.000 cm³1 000.000 cm³

I_t19 220.000 cm⁴

Reference

Profile standardEN 10219

EurocodeEN 1993-1-1 (EC3)

Check to EN 1993-1-1

Work out the utilisation of RHS 300×200/16 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/ 362.7 kN·m

Shear/ 1.32 MN

Compression/ 2.66 MN

Steelγ_M0γ_M1L_crmmkClass1

Resistances and factors

M_c,y,Rd / M_c,z,RdW_pl362.7 kN·m / 275.0 kN·m

V_c,z,Rd / V_c,y,RdA_v = 8326 mm²1.32 MN / 881.3 kN

N_pl,Rd / N_b,Rd3.82 MN / 2.66 MN

N_cr,y / N_cr,z12.95 MN / 6.91 MN

f_yEN 10219-1275 MPa

γ_M0 / γ_M11.00 / 1.00

Curve c · χ0.70

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.