200x200 EA — Sizes, Dimensions & Properties
4 sizes in the 200x200 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | Leg (mm) | t (mm) | A (cm2) | Ixx (cm4) | rxx (cm) | rv (cm) |
|---|---|---|---|---|---|---|---|
| 200x200x16 | 48.5 | 200 | 16 | 61.8 | 2,341 | 6.16 | 3.94 |
| 200x200x18 | 54.2 | 200 | 18 | 69.1 | 2,600 | 6.13 | 3.93 |
| 200x200x20 | 59.9 | 200 | 20 | 76.3 | 2,851 | 6.11 | 3.92 |
| 200x200x24 | 71.1 | 200 | 24 | 90.6 | 3,331 | 6.06 | 3.9 |
200x200x16 EA
- Designation
- 200x200x16
- Mass per Metre
- 48.5 kg/m
- Leg Length
- 200 mm
- Thickness (t)
- 16 mm
- Root Radius (r)
- 18 mm
- Toe Radius (r2)
- 9 mm
- Cross-Sectional Area
- 61.8 cm2
- Centroid Distance cx
- 5.52 cm
- Centroid Distance cy
- 5.52 cm
- Second Moment of Area Ixx
- 2,341 cm4
- Second Moment of Area Iyy
- 2,341 cm4
- Radius of Gyration rxx
- 6.16 cm
- Radius of Gyration ryy
- 6.16 cm
- Elastic Modulus Zxx
- 162 cm3
- Elastic Modulus Zyy
- 162 cm3
- Second Moment of Area Iu
- 3,723 cm4
- Second Moment of Area Iv
- 960 cm4
- Radius of Gyration ru
- 7.76 cm
- Radius of Gyration rv
- 3.94 cm
- tan(alpha)
- 1
200x200x18 EA
- Designation
- 200x200x18
- Mass per Metre
- 54.2 kg/m
- Leg Length
- 200 mm
- Thickness (t)
- 18 mm
- Root Radius (r)
- 18 mm
- Toe Radius (r2)
- 9 mm
- Cross-Sectional Area
- 69.1 cm2
- Centroid Distance cx
- 5.6 cm
- Centroid Distance cy
- 5.6 cm
- Second Moment of Area Ixx
- 2,600 cm4
- Second Moment of Area Iyy
- 2,600 cm4
- Radius of Gyration rxx
- 6.13 cm
- Radius of Gyration ryy
- 6.13 cm
- Elastic Modulus Zxx
- 181 cm3
- Elastic Modulus Zyy
- 181 cm3
- Second Moment of Area Iu
- 4,132 cm4
- Second Moment of Area Iv
- 1,067 cm4
- Radius of Gyration ru
- 7.73 cm
- Radius of Gyration rv
- 3.93 cm
- tan(alpha)
- 1
200x200x20 EA
- Designation
- 200x200x20
- Mass per Metre
- 59.9 kg/m
- Leg Length
- 200 mm
- Thickness (t)
- 20 mm
- Root Radius (r)
- 18 mm
- Toe Radius (r2)
- 9 mm
- Cross-Sectional Area
- 76.3 cm2
- Centroid Distance cx
- 5.68 cm
- Centroid Distance cy
- 5.68 cm
- Second Moment of Area Ixx
- 2,851 cm4
- Second Moment of Area Iyy
- 2,851 cm4
- Radius of Gyration rxx
- 6.11 cm
- Radius of Gyration ryy
- 6.11 cm
- Elastic Modulus Zxx
- 199 cm3
- Elastic Modulus Zyy
- 199 cm3
- Second Moment of Area Iu
- 4,529 cm4
- Second Moment of Area Iv
- 1,172 cm4
- Radius of Gyration ru
- 7.7 cm
- Radius of Gyration rv
- 3.92 cm
- tan(alpha)
- 1
200x200x24 EA
- Designation
- 200x200x24
- Mass per Metre
- 71.1 kg/m
- Leg Length
- 200 mm
- Thickness (t)
- 24 mm
- Root Radius (r)
- 18 mm
- Toe Radius (r2)
- 9 mm
- Cross-Sectional Area
- 90.6 cm2
- Centroid Distance cx
- 5.84 cm
- Centroid Distance cy
- 5.84 cm
- Second Moment of Area Ixx
- 3,331 cm4
- Second Moment of Area Iyy
- 3,331 cm4
- Radius of Gyration rxx
- 6.06 cm
- Radius of Gyration ryy
- 6.06 cm
- Elastic Modulus Zxx
- 235 cm3
- Elastic Modulus Zyy
- 235 cm3
- Second Moment of Area Iu
- 5,284 cm4
- Second Moment of Area Iv
- 1,378 cm4
- Radius of Gyration ru
- 7.64 cm
- Radius of Gyration rv
- 3.9 cm
- tan(alpha)
- 1
200x200 EA — Overview
The 200x200 serial size group contains 4 sections, ranging from 71.1 kg/m to 48.5 kg/m. All sections in this group share the same nominal depth and width but differ in web and flange thickness, which affects the weight and structural capacity.
Section properties are sourced from the Tata Steel Blue Book / SCI P363. For structural design to BS EN 1993-1-1 (Eurocode 3), use these properties with the appropriate partial factors from the UK National Annex.
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Section properties from Tata Steel Blue Book / SCI P363 / BS 4-1:2005.