Mass114.61kg/m
A14,600mm²
Ix1,153.70310⁶ mm⁴
Zx3,334.410³ mm³
Dimensions
| Parameter | Symbol | Value | Unit | Data |
|---|---|---|---|---|
| Depth | d | 692.0 | mm | U |
| Flange width | bf | 250.0 | mm | U |
| Flange thickness | tf | 16.0 | mm | U |
| Web thickness | tw | 10.0 | mm | U |
Section Properties
| Parameter | Symbol | Value | Unit | Data |
|---|---|---|---|---|
| General | ||||
| Mass per metre | mass | 114.61 | kg/m | C |
| Gross area | A | 14,600 | mm² | C |
| About x-axis (major) | ||||
| Second moment of area Ix | Ix | 1,153.703 | 10⁶ mm⁴ | C |
| Elastic section modulus Zx (min) | Zx | 3,334.4 | 10³ mm³ | C |
| Plastic section modulus Sx | Sx | 3,793.0 | 10³ mm³ | C |
| Radius of gyration rx | rx | 281.1 | mm | C |
| About y-axis (minor) | ||||
| Second moment of area Iy | Iy | 41.722 | 10⁶ mm⁴ | C |
| Elastic section modulus Zy (min) | Zy | 333.8 | 10³ mm³ | C |
| Plastic section modulus Sy | Sy | 516.5 | 10³ mm³ | C |
| Radius of gyration ry | ry | 53.5 | mm | C |
| Torsion & warping | ||||
| Torsion constant JApproximate thin-walled value, fillets neglected | J | 0.903 | 10⁶ mm⁴ | C |
| Warping constant IwIy·(d−tf)²/4 | Iw | 4,766.45 | 10⁹ mm⁶ | C |
| Surface area | ||||
| External surface area | extArea | 2.364 | m²/m | C |
Nominal designation mass 115.00 kg/m; calculated 114.61 kg/m (-0.3%).
Steel Grades
| Grade | Standard | fy MPa | fu MPa | Note | Data |
|---|---|---|---|---|---|
| 300 | AS/NZS 3679.2:2016 | 300 | 430 | Typical grade – confirm with manufacturer | U |
Strengths shown for governing thickness t = 16.0 mm. Density 7850 kg/m³, E = 200 000 MPa.
Source & Verification
- Source publisher
- Pending verification – nominal dimensions entered by the application developer
- Source document
- AS/NZS 3679.2:2016 Structural steel – Welded I sections
- Edition
- 2016
- Publication year
- 2016
- Page reference
- —
- Last updated
- 2026-10-12
- Verification status
- Unverified
Welded section: web-to-flange fillet welds neglected in calculated properties. Nominal dimensions require verification against AS/NZS 3679.2 and the manufacturer catalogue.