EN 1993-1-1 Steel Section · Section of IPE
IPE 300 — Section Properties & EN 1993-1-1 Classification
IPE 300 is a Class 4 — Slender
section in S355 (fy = 355 MPa).
S235: Class 2
S275: Class 2
h = 300 mm
b = 150 mm
A = 5,380 mm²
Iy = 8,356 cm⁴
Wpl,y = 628 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
35.01 → 2
5.28 → 1
Class 2
S235
1.10
35.01 → 2
5.28 → 1
Class 2
S235
1.05
35.01 → 2
5.28 → 1
Class 2
S275
1.00
35.01 → 2
5.28 → 1
Class 2
S275
1.10
35.01 → 2
5.28 → 1
Class 2
S275
1.05
35.01 → 2
5.28 → 1
Class 2
S355
1.00
35.01 → 4
5.28 → 1
Class 4
S355
1.10
35.01 → 4
5.28 → 1
Class 4
S355
1.05
35.01 → 4
5.28 → 1
Class 4
S420
1.00
35.01 → 4
5.28 → 1
Class 4
S420
1.10
35.01 → 4
5.28 → 1
Class 4
S420
1.05
35.01 → 4
5.28 → 1
Class 4
S460
1.00
35.01 → 4
5.28 → 1
Class 4
S460
1.10
35.01 → 4
5.28 → 1
Class 4
S460
1.05
35.01 → 4
5.28 → 1
Class 4
Property Value
h (mm) 300 b (mm) 150 tw / tf (mm) 7.1 / 10.7 r (mm) 15 A (mm²) 5,380 Iy (cm⁴) 8,356 Iz (cm⁴) 604 Wel,y (cm³) 557 Wpl,y (cm³) 628 iy / iz (mm) 124.6 / 33.5
Design Resistances · γM0
Resistance Value
Npl,Rd 1,264.3 kN Vpl,Rd 365 kN Mpl,Rd 147.6 kNm Mel,Rd 130.9 kNm
Resistance Value
Npl,Rd 1,149.4 kN Vpl,Rd 331.8 kN Mpl,Rd 134.2 kNm Mel,Rd 119 kNm
Resistance Value
Npl,Rd 1,204.1 kN Vpl,Rd 347.6 kN Mpl,Rd 140.6 kNm Mel,Rd 124.7 kNm
Resistance Value
Npl,Rd 1,479.5 kN Vpl,Rd 427.1 kN Mpl,Rd 172.7 kNm Mel,Rd 153.2 kNm
Resistance Value
Npl,Rd 1,345 kN Vpl,Rd 388.3 kN Mpl,Rd 157 kNm Mel,Rd 139.2 kNm
Resistance Value
Npl,Rd 1,409 kN Vpl,Rd 406.8 kN Mpl,Rd 164.5 kNm Mel,Rd 145.9 kNm
Resistance Value
Npl,Rd 1,909.9 kN Vpl,Rd 551.3 kN Mpl,Rd 222.9 kNm Mel,Rd 197.7 kNm
Resistance Value
Npl,Rd 1,736.3 kN Vpl,Rd 501.2 kN Mpl,Rd 202.7 kNm Mel,Rd 179.8 kNm
Resistance Value
Npl,Rd 1,819 kN Vpl,Rd 525.1 kN Mpl,Rd 212.3 kNm Mel,Rd 188.3 kNm
Resistance Value
Npl,Rd 2,259.6 kN Vpl,Rd 652.3 kN Mpl,Rd 263.8 kNm Mel,Rd 233.9 kNm
Resistance Value
Npl,Rd 2,054.2 kN Vpl,Rd 593 kN Mpl,Rd 239.8 kNm Mel,Rd 212.7 kNm
Resistance Value
Npl,Rd 2,152 kN Vpl,Rd 621.2 kN Mpl,Rd 251.2 kNm Mel,Rd 222.8 kNm
Resistance Value
Npl,Rd 2,474.8 kN Vpl,Rd 714.4 kN Mpl,Rd 288.9 kNm Mel,Rd 256.2 kNm
Resistance Value
Npl,Rd 2,249.8 kN Vpl,Rd 649.5 kN Mpl,Rd 262.6 kNm Mel,Rd 232.9 kNm
Resistance Value
Npl,Rd 2,357 kN Vpl,Rd 680.4 kN Mpl,Rd 275.1 kNm Mel,Rd 244 kNm
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IPE 300 — Cross-Section Classification & Resistances
This page shows pre-computed EN 1993-1-1 design values for the IPE 300 IPE section. The governing cross-section class is 4 (Class 4 — Slender), 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).