229x305 TEE-UB — Sizes, Dimensions & Properties
4 sizes in the 229x305 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | Cut From | h (mm) | b (mm) | A (cm2) | Ixx (cm4) | Iyy (cm4) |
|---|---|---|---|---|---|---|---|
| 229x305x70 | 69.9 | 610x229x140 UB | 308.5 | 230.2 | 89.1 | 7,740 | 2,250 |
| 229x305x63 | 62.5 | 610x229x125 UB | 306 | 229 | 79.7 | 6,900 | 1,970 |
| 229x305x57 | 56.5 | 610x229x113 UB | 303.7 | 228.2 | 72 | 6,270 | 1,720 |
| 229x305x51 | 50.6 | 610x229x101 UB | 301.2 | 227.6 | 64.4 | 5,690 | 1,460 |
229x305x70 TEE-UB
- Designation
- 229x305x70
- Cut From
- 610x229x140 UB
- Mass per Metre
- 69.9 kg/m
- Depth of Section (h)
- 308.5 mm
- Width of Section (b)
- 230.2 mm
- Web Thickness (tw)
- 13.1 mm
- Flange Thickness (tf)
- 22.1 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 89.1 cm2
- Second Moment of Area Ixx
- 7,740 cm4
- Second Moment of Area Iyy
- 2,250 cm4
- Elastic Modulus Zxx (Flange)
- 1,020 cm3
- Elastic Modulus Zxx (Toe)
- 333 cm3
- Elastic Modulus Zyy
- 196 cm3
- Plastic Modulus Sxx
- 592 cm3
- Plastic Modulus Syy
- 306 cm3
- Radius of Gyration rxx
- 9.32 cm
- Radius of Gyration ryy
- 5.03 cm
- Centroid Distance cy
- 7.61 cm
229x305x63 TEE-UB
- Designation
- 229x305x63
- Cut From
- 610x229x125 UB
- Mass per Metre
- 62.5 kg/m
- Depth of Section (h)
- 306 mm
- Width of Section (b)
- 229 mm
- Web Thickness (tw)
- 11.9 mm
- Flange Thickness (tf)
- 19.6 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 79.7 cm2
- Second Moment of Area Ixx
- 6,900 cm4
- Second Moment of Area Iyy
- 1,970 cm4
- Elastic Modulus Zxx (Flange)
- 915 cm3
- Elastic Modulus Zxx (Toe)
- 299 cm3
- Elastic Modulus Zyy
- 172 cm3
- Plastic Modulus Sxx
- 531 cm3
- Plastic Modulus Syy
- 268 cm3
- Radius of Gyration rxx
- 9.31 cm
- Radius of Gyration ryy
- 4.97 cm
- Centroid Distance cy
- 7.54 cm
229x305x57 TEE-UB
- Designation
- 229x305x57
- Cut From
- 610x229x113 UB
- Mass per Metre
- 56.5 kg/m
- Depth of Section (h)
- 303.7 mm
- Width of Section (b)
- 228.2 mm
- Web Thickness (tw)
- 11.1 mm
- Flange Thickness (tf)
- 17.3 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 72 cm2
- Second Moment of Area Ixx
- 6,270 cm4
- Second Moment of Area Iyy
- 1,720 cm4
- Elastic Modulus Zxx (Flange)
- 826 cm3
- Elastic Modulus Zxx (Toe)
- 275 cm3
- Elastic Modulus Zyy
- 150 cm3
- Plastic Modulus Sxx
- 489 cm3
- Plastic Modulus Syy
- 235 cm3
- Radius of Gyration rxx
- 9.33 cm
- Radius of Gyration ryy
- 4.88 cm
- Centroid Distance cy
- 7.58 cm
229x305x51 TEE-UB
- Designation
- 229x305x51
- Cut From
- 610x229x101 UB
- Mass per Metre
- 50.6 kg/m
- Depth of Section (h)
- 301.2 mm
- Width of Section (b)
- 227.6 mm
- Web Thickness (tw)
- 10.5 mm
- Flange Thickness (tf)
- 14.8 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 64.4 cm2
- Second Moment of Area Ixx
- 5,690 cm4
- Second Moment of Area Iyy
- 1,460 cm4
- Elastic Modulus Zxx (Flange)
- 732 cm3
- Elastic Modulus Zxx (Toe)
- 255 cm3
- Elastic Modulus Zyy
- 128 cm3
- Plastic Modulus Sxx
- 456 cm3
- Plastic Modulus Syy
- 200 cm3
- Radius of Gyration rxx
- 9.4 cm
- Radius of Gyration ryy
- 4.76 cm
- Centroid Distance cy
- 7.78 cm
229x305 TEE-UB — Overview
The 229x305 serial size group contains 4 sections, ranging from 50.6 kg/m to 69.9 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.