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RHS 150x100/10

Production class: cold formed (EN 10219-2)

Section geometry

RHS shape
Height (h):
150mm
Width (b):
100mm
Wall thickness (t):
10mm
Outer rounding (router):
25mm
Inner rounding (rinner):
15mm

Section properties

Moment of inertia (I):mm⁴
Y-axis:
1.162E7
Z-axis:
6.144E6
Elastic section modulus (Wel):mm³
Y-axis:
1.549E5
Z-axis:
1.229E5
Plastic section modulus (Wpl):mm³
Y-axis:
1.992E5
Z-axis:
1.502E5
Radius of gyration (i):mm
Y-axis:
52.25
Z-axis:
37.99
Plastic shear area (Av):mm²
Y-axis:
1703
Z-axis:
2554
Weight per meter:
33.41kg/m
Area (A):
4257mm²
Surface area per meter:
0.4571m²/m
Torsion constant (It):
1.426E7mm⁴

Profile overview for RHS 150x100/10

The RHS 150x100/10 is a structural steel cross-section utilized in commercial construction, industrial framing, and mechanical engineering. Manufactured as a cold formed section, it complies with EN 10219-2 dimensional standards, ensuring predictability in detailing and fabrication.Access to its exact geometric and statical properties is essential for 3D modeling and structural verification.

Geometry: This rectangular/square hollow section is defined by a depth of 150 mm, a width of 100 mm, and a uniform wall thickness of 10 mm. With a cross-sectional area of 4256.637061 mm² and a linear mass of 33.41460093 kg/m, the RHS 150x100/10 offers a distinct stiffness-to-weight ratio for both column (axial) and beam applications.

Section properties: For design of bending, the major and minor axis properties dictate the member's structural capacity. The strong-axis moment of inertia (Iy) of 11620000 mm⁴ governs major deflection and serviceability limits. To calculate the ultimate bending resistance, engineers may utilize the strong-axis plastic section modulus of 199200 mm³. For lateral stability and column buckling verifications, the weak-axis moment of inertia (Iz) provides 6144000 mm⁴ of lateral stiffness.

Advanced analysis: For complex load cases, the RHS 150x100/10 provides a y-axis shear area (at strong bending axis) of 1702.654825 mm² for web shear verification and a torsion constant of 14260000 mm⁴ for calculating rotational twist under eccentric loading.