EN 1993-1-1 Steel Section · Section of HEA
HEA 140 — Section Properties & EN 1993-1-1 Classification
HEA 140 is a Class 1 — Plastic
section in S355 (fy = 355 MPa).
S460: Class 2
h = 133 mm
b = 140 mm
A = 2,531 mm²
Iy = 1,033 cm⁴
Wpl,y = 182 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
16.73 → 1
6.5 → 1
Class 1
S235
1.10
16.73 → 1
6.5 → 1
Class 1
S235
1.05
16.73 → 1
6.5 → 1
Class 1
S275
1.00
16.73 → 1
6.5 → 1
Class 1
S275
1.10
16.73 → 1
6.5 → 1
Class 1
S275
1.05
16.73 → 1
6.5 → 1
Class 1
S355
1.00
16.73 → 1
6.5 → 1
Class 1
S355
1.10
16.73 → 1
6.5 → 1
Class 1
S355
1.05
16.73 → 1
6.5 → 1
Class 1
S420
1.00
16.73 → 1
6.5 → 1
Class 1
S420
1.10
16.73 → 1
6.5 → 1
Class 1
S420
1.05
16.73 → 1
6.5 → 1
Class 1
S460
1.00
16.73 → 1
6.5 → 2
Class 2
S460
1.10
16.73 → 1
6.5 → 2
Class 2
S460
1.05
16.73 → 1
6.5 → 2
Class 2
Property Value
h (mm) 133 b (mm) 140 tw / tf (mm) 5.5 / 8.5 r (mm) 12 A (mm²) 2,531 Iy (cm⁴) 1,033 Iz (cm⁴) 389 Wel,y (cm³) 155 Wpl,y (cm³) 182 iy / iz (mm) 63.9 / 39.2
Design Resistances · γM0
Resistance Value
Npl,Rd 594.8 kN Vpl,Rd 171.7 kN Mpl,Rd 42.8 kNm Mel,Rd 36.4 kNm
Resistance Value
Npl,Rd 540.7 kN Vpl,Rd 156.1 kN Mpl,Rd 38.9 kNm Mel,Rd 33.1 kNm
Resistance Value
Npl,Rd 566.5 kN Vpl,Rd 163.5 kN Mpl,Rd 40.7 kNm Mel,Rd 34.7 kNm
Resistance Value
Npl,Rd 696 kN Vpl,Rd 200.9 kN Mpl,Rd 50.1 kNm Mel,Rd 42.6 kNm
Resistance Value
Npl,Rd 632.8 kN Vpl,Rd 182.7 kN Mpl,Rd 45.5 kNm Mel,Rd 38.7 kNm
Resistance Value
Npl,Rd 662.9 kN Vpl,Rd 191.4 kN Mpl,Rd 47.7 kNm Mel,Rd 40.6 kNm
Resistance Value
Npl,Rd 898.5 kN Vpl,Rd 259.4 kN Mpl,Rd 64.6 kNm Mel,Rd 55 kNm
Resistance Value
Npl,Rd 816.8 kN Vpl,Rd 235.8 kN Mpl,Rd 58.7 kNm Mel,Rd 50 kNm
Resistance Value
Npl,Rd 855.7 kN Vpl,Rd 247 kN Mpl,Rd 61.5 kNm Mel,Rd 52.4 kNm
Resistance Value
Npl,Rd 1,063 kN Vpl,Rd 306.9 kN Mpl,Rd 76.4 kNm Mel,Rd 65.1 kNm
Resistance Value
Npl,Rd 966.4 kN Vpl,Rd 279 kN Mpl,Rd 69.5 kNm Mel,Rd 59.2 kNm
Resistance Value
Npl,Rd 1,012.4 kN Vpl,Rd 292.3 kN Mpl,Rd 72.8 kNm Mel,Rd 62 kNm
Resistance Value
Npl,Rd 1,164.3 kN Vpl,Rd 336.1 kN Mpl,Rd 83.7 kNm Mel,Rd 71.3 kNm
Resistance Value
Npl,Rd 1,058.4 kN Vpl,Rd 305.5 kN Mpl,Rd 76.1 kNm Mel,Rd 64.8 kNm
Resistance Value
Npl,Rd 1,108.8 kN Vpl,Rd 320.1 kN Mpl,Rd 79.7 kNm Mel,Rd 67.9 kNm
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HEA 140 — Cross-Section Classification & Resistances
This page shows pre-computed EN 1993-1-1 design values for the HEA 140 HEA 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).