EN 1993-1-1 Steel Section · Section of HEB
HEB 220 — Section Properties & EN 1993-1-1 Classification
HEB 220 is a Class 1 — Plastic
section in S355 (fy = 355 MPa).
h = 220 mm
b = 220 mm
A = 7,120 mm²
Iy = 8,091 cm⁴
Wpl,y = 883 cm³
EN / NL / DE annexes
No sign-up · Free forever
Cross-Section Classification (EN 1993-1-1 Table 5.2)
Steel Grade
γM0
Web (c/tw )
Flange (c/tf )
Class
S235
1.00
16 → 1
5.45 → 1
Class 1
S235
1.10
16 → 1
5.45 → 1
Class 1
S235
1.05
16 → 1
5.45 → 1
Class 1
S275
1.00
16 → 1
5.45 → 1
Class 1
S275
1.10
16 → 1
5.45 → 1
Class 1
S275
1.05
16 → 1
5.45 → 1
Class 1
S355
1.00
16 → 1
5.45 → 1
Class 1
S355
1.10
16 → 1
5.45 → 1
Class 1
S355
1.05
16 → 1
5.45 → 1
Class 1
S420
1.00
16 → 1
5.45 → 1
Class 1
S420
1.10
16 → 1
5.45 → 1
Class 1
S420
1.05
16 → 1
5.45 → 1
Class 1
S460
1.00
16 → 1
5.45 → 1
Class 1
S460
1.10
16 → 1
5.45 → 1
Class 1
S460
1.05
16 → 1
5.45 → 1
Class 1
Property Value
h (mm) 220 b (mm) 220 tw / tf (mm) 9.5 / 16 r (mm) 18 A (mm²) 7,120 Iy (cm⁴) 8,091 Iz (cm⁴) 2,843 Wel,y (cm³) 736 Wpl,y (cm³) 883 iy / iz (mm) 106.6 / 63.2
Design Resistances · γM0
Resistance Value
Npl,Rd 1,673.2 kN Vpl,Rd 483 kN Mpl,Rd 207.5 kNm Mel,Rd 173 kNm
Resistance Value
Npl,Rd 1,521.1 kN Vpl,Rd 439.1 kN Mpl,Rd 188.6 kNm Mel,Rd 157.2 kNm
Resistance Value
Npl,Rd 1,593.5 kN Vpl,Rd 460 kN Mpl,Rd 197.6 kNm Mel,Rd 164.7 kNm
Resistance Value
Npl,Rd 1,958 kN Vpl,Rd 565.2 kN Mpl,Rd 242.8 kNm Mel,Rd 202.4 kNm
Resistance Value
Npl,Rd 1,780 kN Vpl,Rd 513.8 kN Mpl,Rd 220.7 kNm Mel,Rd 184 kNm
Resistance Value
Npl,Rd 1,864.8 kN Vpl,Rd 538.3 kN Mpl,Rd 231.3 kNm Mel,Rd 192.8 kNm
Resistance Value
Npl,Rd 2,527.6 kN Vpl,Rd 729.7 kN Mpl,Rd 313.5 kNm Mel,Rd 261.3 kNm
Resistance Value
Npl,Rd 2,297.8 kN Vpl,Rd 663.3 kN Mpl,Rd 285 kNm Mel,Rd 237.5 kNm
Resistance Value
Npl,Rd 2,407.2 kN Vpl,Rd 694.9 kN Mpl,Rd 298.5 kNm Mel,Rd 248.8 kNm
Resistance Value
Npl,Rd 2,990.4 kN Vpl,Rd 863.3 kN Mpl,Rd 370.9 kNm Mel,Rd 309.1 kNm
Resistance Value
Npl,Rd 2,718.5 kN Vpl,Rd 784.8 kN Mpl,Rd 337.1 kNm Mel,Rd 281 kNm
Resistance Value
Npl,Rd 2,848 kN Vpl,Rd 822.1 kN Mpl,Rd 353.2 kNm Mel,Rd 294.4 kNm
Resistance Value
Npl,Rd 3,275.2 kN Vpl,Rd 945.5 kN Mpl,Rd 406.2 kNm Mel,Rd 338.6 kNm
Resistance Value
Npl,Rd 2,977.5 kN Vpl,Rd 859.5 kN Mpl,Rd 369.3 kNm Mel,Rd 307.8 kNm
Resistance Value
Npl,Rd 3,119.2 kN Vpl,Rd 900.4 kN Mpl,Rd 386.8 kNm Mel,Rd 322.4 kNm
Pro feature
Running a full portal frame with 50+ members?
FrameAI Pro processes your entire PDF drawing set — extracts all members, classifies every section, runs member buckling, connection design, and outputs a fabrication-ready drawing with DSTV NC1 files.
See Pro plans →
← ← Back to calculator
HEB 220 — Cross-Section Classification & Resistances
This page shows pre-computed EN 1993-1-1 design values for the HEB 220 HEB section. The governing cross-section class is 1 (Class 1 — Plastic), 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).