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IPEAA 220

Production class: hot rolled (EN 10365)

Section geometry

IPEAA shape
Height (h):
216.4mm
Width (b):
110mm
Web thickness (tw):
4.7mm
Flange thickness (tf):
7.4mm
Radius (r):
12mm

Section properties

Moment of inertia (I):mm⁴
Y-axis:
2.218E7
Z-axis:
1.647E6
Elastic section modulus (Wel):mm³
Y-axis:
2.050E5
Z-axis:
29940
Plastic section modulus (Wpl):mm³
Y-axis:
2.300E5
Z-axis:
46500
Radius of gyration (i):mm
Y-axis:
90
Z-axis:
24
Plastic shear area (Av):mm²
Y-axis:
1628
Z-axis:
1283
Weight per meter:
21.2kg/m
Area (A):
2700mm²
Surface area per meter:
0.843m²/m
Torsion constant (It):
50560mm⁴
Warping constant (Iw):
1.792E10mm⁶

Profile overview for IPEAA 220

The IPEAA 220 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 216.4 mm and a flange width (b) of 110 mm, supported by a 4.7 mm thick web and 7.4 mm thick flanges. With a cross-sectional area of 2700 mm² and a linear mass of 21.2 kg/m, the IPEAA 220 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 22180000 mm⁴ governs major deflection and serviceability limits. To calculate the ultimate bending resistance, engineers may utilize the strong-axis plastic section modulus of 230000 mm³. For lateral stability and column buckling verifications, the weak-axis moment of inertia (Iz) provides 1647000 mm⁴ of lateral stiffness.

Advanced analysis: For complex load cases, the IPEAA 220 provides a y-axis shear area (at strong bending axis) of 1628 mm² for web shear verification and a torsion constant of 50560 mm⁴ for calculating rotational twist under eccentric loading. Additionally, a warping constant of 17920000000 mm⁶ is available for rigorous lateral-torsional buckling (LTB) checks.