EN 1993-1-1 Steel Section · Section of HEA
HEA 220 — Section Properties & EN 1993-1-1 Classification
HEA 220 is a Class 2 — Compact
section in S355 (fy = 355 MPa).
S235: Class 1
S275: Class 1
S420: Class 3
S460: Class 3
h = 210 mm
b = 220 mm
A = 4,844 mm²
Iy = 5,410 cm⁴
Wpl,y = 597 cm³
EN / NL / DE annexes
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Cross-Section Classification (EN 1993-1-1 Table 5.2)
Steel Grade
γM0
Web (c/tw )
Flange (c/tf )
Class
S235
1.00
21.71 → 1
8.05 → 1
Class 1
S235
1.10
21.71 → 1
8.05 → 1
Class 1
S235
1.05
21.71 → 1
8.05 → 1
Class 1
S275
1.00
21.71 → 1
8.05 → 1
Class 1
S275
1.10
21.71 → 1
8.05 → 1
Class 1
S275
1.05
21.71 → 1
8.05 → 1
Class 1
S355
1.00
21.71 → 1
8.05 → 2
Class 2
S355
1.10
21.71 → 1
8.05 → 2
Class 2
S355
1.05
21.71 → 1
8.05 → 2
Class 2
S420
1.00
21.71 → 1
8.05 → 3
Class 3
S420
1.10
21.71 → 1
8.05 → 3
Class 3
S420
1.05
21.71 → 1
8.05 → 3
Class 3
S460
1.00
21.71 → 1
8.05 → 3
Class 3
S460
1.10
21.71 → 1
8.05 → 3
Class 3
S460
1.05
21.71 → 1
8.05 → 3
Class 3
Property Value
h (mm) 210 b (mm) 220 tw / tf (mm) 7 / 11 r (mm) 18 A (mm²) 4,844 Iy (cm⁴) 5,410 Iz (cm⁴) 1,955 Wel,y (cm³) 515 Wpl,y (cm³) 597 iy / iz (mm) 105.7 / 63.5
Design Resistances · γM0
Resistance Value
Npl,Rd 1,138.3 kN Vpl,Rd 328.6 kN Mpl,Rd 140.3 kNm Mel,Rd 121 kNm
Resistance Value
Npl,Rd 1,034.9 kN Vpl,Rd 298.7 kN Mpl,Rd 127.5 kNm Mel,Rd 110 kNm
Resistance Value
Npl,Rd 1,084.1 kN Vpl,Rd 313 kN Mpl,Rd 133.6 kNm Mel,Rd 115.3 kNm
Resistance Value
Npl,Rd 1,332.1 kN Vpl,Rd 384.5 kN Mpl,Rd 164.2 kNm Mel,Rd 141.6 kNm
Resistance Value
Npl,Rd 1,211 kN Vpl,Rd 349.6 kN Mpl,Rd 149.2 kNm Mel,Rd 128.8 kNm
Resistance Value
Npl,Rd 1,268.7 kN Vpl,Rd 366.2 kN Mpl,Rd 156.4 kNm Mel,Rd 134.9 kNm
Resistance Value
Npl,Rd 1,719.6 kN Vpl,Rd 496.4 kN Mpl,Rd 211.9 kNm Mel,Rd 182.8 kNm
Resistance Value
Npl,Rd 1,563.3 kN Vpl,Rd 451.3 kN Mpl,Rd 192.7 kNm Mel,Rd 166.2 kNm
Resistance Value
Npl,Rd 1,637.7 kN Vpl,Rd 472.8 kN Mpl,Rd 201.8 kNm Mel,Rd 174.1 kNm
Resistance Value
Npl,Rd 2,034.5 kN Vpl,Rd 587.3 kN Mpl,Rd 216.3 kNm Mel,Rd 216.3 kNm
Resistance Value
Npl,Rd 1,849.5 kN Vpl,Rd 533.9 kN Mpl,Rd 196.6 kNm Mel,Rd 196.6 kNm
Resistance Value
Npl,Rd 1,937.6 kN Vpl,Rd 559.3 kN Mpl,Rd 206 kNm Mel,Rd 206 kNm
Resistance Value
Npl,Rd 2,228.2 kN Vpl,Rd 643.2 kN Mpl,Rd 236.9 kNm Mel,Rd 236.9 kNm
Resistance Value
Npl,Rd 2,025.7 kN Vpl,Rd 584.8 kN Mpl,Rd 215.4 kNm Mel,Rd 215.4 kNm
Resistance Value
Npl,Rd 2,122.1 kN Vpl,Rd 612.6 kN Mpl,Rd 225.6 kNm Mel,Rd 225.6 kNm
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HEA 220 — Cross-Section Classification & Resistances
This page shows pre-computed EN 1993-1-1 design values for the HEA 220 HEA section. The governing cross-section class is 2 (Class 2 — Compact), which determines whether the section may develop its full plastic moment capacity (Class 1–2) or is limited to the elastic moment (Class 3–4). Npl,Rd, Vpl,Rd, Mpl,Rd, and Mel,Rd are shown for all combinations of steel grade (S235 to S460) and national annex (EN γM0=1.00, NL γM0=1.10, DE γM0=1.05).