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UB 610x325x307

Production class: hot rolled (EN 10365)

Section geometry

UB shape
Height (h):
653mm
Width (b):
330mm
Web thickness (tw):
22.1mm
Flange thickness (tf):
39.9mm
Radius (r):
20mm

Section properties

Moment of inertia (I):mm⁴
Y-axis:
2.852E9
Z-axis:
2.395E8
Elastic section modulus (Wel):mm³
Y-axis:
8.736E6
Z-axis:
1.452E6
Plastic section modulus (Wpl):mm³
Y-axis:
9.984E6
Z-axis:
2.247E6
Radius of gyration (i):mm
Y-axis:
269
Z-axis:
78
Plastic shear area (Av):mm²
Y-axis:
26334
Z-axis:
15480
Weight per meter:
307kg/m
Area (A):
39350mm²
Surface area per meter:
2.547m²/m
Torsion constant (It):
1.645E7mm⁴
Warping constant (Iw):
2.245E13mm⁶

Profile overview for UB 610x325x307

The UB 610x325x307 is a structural steel cross-section utilized in commercial construction, industrial framing, and mechanical engineering. Manufactured as a hot rolled section, it complies with EN 10365 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 open profile features a total depth (h) of 653 mm and a flange width (b) of 330 mm, supported by a 22.1 mm thick web and 39.9 mm thick flanges. With a cross-sectional area of 39345.08 mm² and a linear mass of 307 kg/m, the UB 610x325x307 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 2852300000 mm⁴ governs major deflection and serviceability limits. To calculate the ultimate bending resistance, engineers may utilize the strong-axis plastic section modulus of 9984000 mm³. For lateral stability and column buckling verifications, the weak-axis moment of inertia (Iz) provides 239500000 mm⁴ of lateral stiffness.

Advanced analysis: For complex load cases, the UB 610x325x307 provides a y-axis shear area (at strong bending axis) of 26334 mm² for web shear verification and a torsion constant of 16450000 mm⁴ for calculating rotational twist under eccentric loading. Additionally, a warping constant of 22450000000000 mm⁶ is available for rigorous lateral-torsional buckling (LTB) checks.