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HL 920x1377

Production class: hot rolled (EN 10365)

Section geometry

HL shape
Height (h):
1093mm
Width (b):
473mm
Web thickness (tw):
76.7mm
Flange thickness (tf):
115.1mm
Radius (r):
25mm

Section properties

Moment of inertia (I):mm⁴
Y-axis:
3.035E10
Z-axis:
2.064E9
Elastic section modulus (Wel):mm³
Y-axis:
5.554E7
Z-axis:
8.725E6
Plastic section modulus (Wpl):mm³
Y-axis:
6.774E7
Z-axis:
1.416E7
Radius of gyration (i):mm
Y-axis:
415
Z-axis:
108
Plastic shear area (Av):mm²
Y-axis:
1.089E5
Z-axis:
81290
Weight per meter:
1377kg/m
Area (A):
1.754E5mm²
Surface area per meter:
3.882m²/m
Torsion constant (It):
6.045E8mm⁴
Warping constant (Iw):
4.853E14mm⁶

Profile overview for HL 920x1377

The HL 920x1377 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 1093 mm and a flange width (b) of 473 mm, supported by a 76.7 mm thick web and 115.1 mm thick flanges. With a cross-sectional area of 175370 mm² and a linear mass of 1377 kg/m, the HL 920x1377 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 30354000000 mm⁴ governs major deflection and serviceability limits. To calculate the ultimate bending resistance, engineers may utilize the strong-axis plastic section modulus of 67740000 mm³. For lateral stability and column buckling verifications, the weak-axis moment of inertia (Iz) provides 2063500000 mm⁴ of lateral stiffness.

Advanced analysis: For complex load cases, the HL 920x1377 provides a y-axis shear area (at strong bending axis) of 108884.6 mm² for web shear verification and a torsion constant of 604500000 mm⁴ for calculating rotational twist under eccentric loading. Additionally, a warping constant of 485320000000000 mm⁶ is available for rigorous lateral-torsional buckling (LTB) checks.