EN 1993-1-1 Steel Section · Section of HEB
HEB 700 — Section Properties & EN 1993-1-1 Classification
HEB 700 is a Class 3 — Elastic
section in S355 (fy = 355 MPa).
S235: Class 2
S275: Class 2
S420: Class 4
S460: Class 4
h = 700 mm
b = 300 mm
A = 24,260 mm²
Iy = 252,800 cm⁴
Wpl,y = 8791 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
34 → 2
3.37 → 1
Class 2
S235
1.10
34 → 2
3.37 → 1
Class 2
S235
1.05
34 → 2
3.37 → 1
Class 2
S275
1.00
34 → 2
3.37 → 1
Class 2
S275
1.10
34 → 2
3.37 → 1
Class 2
S275
1.05
34 → 2
3.37 → 1
Class 2
S355
1.00
34 → 3
3.37 → 1
Class 3
S355
1.10
34 → 3
3.37 → 1
Class 3
S355
1.05
34 → 3
3.37 → 1
Class 3
S420
1.00
34 → 4
3.37 → 1
Class 4
S420
1.10
34 → 4
3.37 → 1
Class 4
S420
1.05
34 → 4
3.37 → 1
Class 4
S460
1.00
34 → 4
3.37 → 1
Class 4
S460
1.10
34 → 4
3.37 → 1
Class 4
S460
1.05
34 → 4
3.37 → 1
Class 4
Property Value
h (mm) 700 b (mm) 300 tw / tf (mm) 17 / 34 r (mm) 27 A (mm²) 24,260 Iy (cm⁴) 252,800 Iz (cm⁴) 14,770 Wel,y (cm³) 7223 Wpl,y (cm³) 8791 iy / iz (mm) 322.8 / 78
Design Resistances · γM0
Resistance Value
Npl,Rd 5,701.1 kN Vpl,Rd 1,645.8 kN Mpl,Rd 2,065.9 kNm Mel,Rd 1,697.4 kNm
Resistance Value
Npl,Rd 5,182.8 kN Vpl,Rd 1,496.2 kN Mpl,Rd 1,878.1 kNm Mel,Rd 1,543.1 kNm
Resistance Value
Npl,Rd 5,429.6 kN Vpl,Rd 1,567.4 kN Mpl,Rd 1,967.5 kNm Mel,Rd 1,616.6 kNm
Resistance Value
Npl,Rd 6,671.5 kN Vpl,Rd 1,925.9 kN Mpl,Rd 2,417.5 kNm Mel,Rd 1,986.3 kNm
Resistance Value
Npl,Rd 6,065 kN Vpl,Rd 1,750.8 kN Mpl,Rd 2,197.7 kNm Mel,Rd 1,805.7 kNm
Resistance Value
Npl,Rd 6,353.8 kN Vpl,Rd 1,834.2 kN Mpl,Rd 2,302.4 kNm Mel,Rd 1,891.7 kNm
Resistance Value
Npl,Rd 8,612.3 kN Vpl,Rd 2,486.2 kN Mpl,Rd 3,120.8 kNm Mel,Rd 2,564.2 kNm
Resistance Value
Npl,Rd 7,829.4 kN Vpl,Rd 2,260.1 kN Mpl,Rd 2,837.1 kNm Mel,Rd 2,331.1 kNm
Resistance Value
Npl,Rd 8,202.2 kN Vpl,Rd 2,367.8 kN Mpl,Rd 2,972.2 kNm Mel,Rd 2,442.1 kNm
Resistance Value
Npl,Rd 10,189.2 kN Vpl,Rd 2,941.4 kN Mpl,Rd 3,692.2 kNm Mel,Rd 3,033.7 kNm
Resistance Value
Npl,Rd 9,262.9 kN Vpl,Rd 2,674 kN Mpl,Rd 3,356.6 kNm Mel,Rd 2,757.9 kNm
Resistance Value
Npl,Rd 9,704 kN Vpl,Rd 2,801.3 kN Mpl,Rd 3,516.4 kNm Mel,Rd 2,889.2 kNm
Resistance Value
Npl,Rd 11,159.6 kN Vpl,Rd 3,221.5 kN Mpl,Rd 4,043.9 kNm Mel,Rd 3,322.6 kNm
Resistance Value
Npl,Rd 10,145.1 kN Vpl,Rd 2,928.6 kN Mpl,Rd 3,676.2 kNm Mel,Rd 3,020.5 kNm
Resistance Value
Npl,Rd 10,628.2 kN Vpl,Rd 3,068.1 kN Mpl,Rd 3,851.3 kNm Mel,Rd 3,164.4 kNm
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HEB 700 — Cross-Section Classification & Resistances
This page shows pre-computed EN 1993-1-1 design values for the HEB 700 HEB section. The governing cross-section class is 3 (Class 3 — Elastic), 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).