HL 1000x554

Production class: hot rolled (EN 10365)

Section geometry

Height (h):

1032mm

Width (b):

408mm

Web thickness (t_w):

29.5mm

Flange thickness (t_f):

52mm

Radius (r):

30mm

Section properties

Moment of inertia (I):mm⁴

Y-axis:

1.232E10

Z-axis:

5.909E8

Elastic section modulus (W_el):mm³

Y-axis:

2.388E7

Z-axis:

2.896E6

Plastic section modulus (W_pl):mm³

Y-axis:

2.749E7

Z-axis:

4.546E6

Radius of gyration (i):mm

Y-axis:

417

Z-axis:

Plastic shear area (A_v):mm²

Y-axis:

42432

Z-axis:

32800

Weight per meter:

554kg/m

Area (A):

70580mm²

Surface area per meter:

3.585m²/m

Torsion constant (I_t):

4.834E7mm⁴

Warping constant (I_w):

1.413E14mm⁶

Profile overview for HL 1000x554

The HL 1000x554 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 1032 mm and a flange width (b) of 408 mm, supported by a 29.5 mm thick web and 52 mm thick flanges. With a cross-sectional area of 70580 mm² and a linear mass of 554 kg/m, the HL 1000x554 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 (I_y) of 12323700000 mm⁴ governs major deflection and serviceability limits. To calculate the ultimate bending resistance, engineers may utilize the strong-axis plastic section modulus of 27490000 mm³. For lateral stability and column buckling verifications, the weak-axis moment of inertia (I_z) provides 590900000 mm⁴ of lateral stiffness.

Advanced analysis: For complex load cases, the HL 1000x554 provides a y-axis shear area (at strong bending axis) of 42432 mm² for web shear verification and a torsion constant of 48340000 mm⁴ for calculating rotational twist under eccentric loading. Additionally, a warping constant of 141320000000000 mm⁶ is available for rigorous lateral-torsional buckling (LTB) checks.