254x127 TEE-UC — Sizes, Dimensions & Properties
5 sizes in the 254x127 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) |
|---|---|---|---|---|---|---|---|
| 254x127x84 | 83.5 | 254x254x167 UC | 144.5 | 265.2 | 106 | 1,200 | 4,930 |
| 254x127x66 | 66 | 254x254x132 UC | 138.1 | 261.3 | 84.1 | 871 | 3,770 |
| 254x127x54 | 53.5 | 254x254x107 UC | 133.3 | 258.8 | 68.2 | 676 | 2,960 |
| 254x127x45 | 44.4 | 254x254x89 UC | 130.1 | 256.3 | 56.7 | 524 | 2,430 |
| 254x127x37 | 36.5 | 254x254x73 UC | 127 | 254.6 | 46.5 | 417 | 1,950 |
254x127x84 TEE-UC
- Designation
- 254x127x84
- Cut From
- 254x254x167 UC
- Mass per Metre
- 83.5 kg/m
- Depth of Section (h)
- 144.5 mm
- Width of Section (b)
- 265.2 mm
- Web Thickness (tw)
- 19.2 mm
- Flange Thickness (tf)
- 31.7 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 106 cm2
- Second Moment of Area Ixx
- 1,200 cm4
- Second Moment of Area Iyy
- 4,930 cm4
- Elastic Modulus Zxx (Flange)
- 391 cm3
- Elastic Modulus Zxx (Toe)
- 105 cm3
- Elastic Modulus Zyy
- 372 cm3
- Plastic Modulus Sxx
- 220 cm3
- Plastic Modulus Syy
- 569 cm3
- Radius of Gyration rxx
- 3.36 cm
- Radius of Gyration ryy
- 6.81 cm
- Centroid Distance cy
- 3.07 cm
254x127x66 TEE-UC
- Designation
- 254x127x66
- Cut From
- 254x254x132 UC
- Mass per Metre
- 66 kg/m
- Depth of Section (h)
- 138.1 mm
- Width of Section (b)
- 261.3 mm
- Web Thickness (tw)
- 15.3 mm
- Flange Thickness (tf)
- 25.3 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 84.1 cm2
- Second Moment of Area Ixx
- 871 cm4
- Second Moment of Area Iyy
- 3,770 cm4
- Elastic Modulus Zxx (Flange)
- 323 cm3
- Elastic Modulus Zxx (Toe)
- 78.3 cm3
- Elastic Modulus Zyy
- 288 cm3
- Plastic Modulus Sxx
- 159 cm3
- Plastic Modulus Syy
- 439 cm3
- Radius of Gyration rxx
- 3.22 cm
- Radius of Gyration ryy
- 6.69 cm
- Centroid Distance cy
- 2.7 cm
254x127x54 TEE-UC
- Designation
- 254x127x54
- Cut From
- 254x254x107 UC
- Mass per Metre
- 53.5 kg/m
- Depth of Section (h)
- 133.3 mm
- Width of Section (b)
- 258.8 mm
- Web Thickness (tw)
- 12.8 mm
- Flange Thickness (tf)
- 20.5 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 68.2 cm2
- Second Moment of Area Ixx
- 676 cm4
- Second Moment of Area Iyy
- 2,960 cm4
- Elastic Modulus Zxx (Flange)
- 276 cm3
- Elastic Modulus Zxx (Toe)
- 62.1 cm3
- Elastic Modulus Zyy
- 229 cm3
- Plastic Modulus Sxx
- 122 cm3
- Plastic Modulus Syy
- 348 cm3
- Radius of Gyration rxx
- 3.15 cm
- Radius of Gyration ryy
- 6.59 cm
- Centroid Distance cy
- 2.45 cm
254x127x45 TEE-UC
- Designation
- 254x127x45
- Cut From
- 254x254x89 UC
- Mass per Metre
- 44.4 kg/m
- Depth of Section (h)
- 130.1 mm
- Width of Section (b)
- 256.3 mm
- Web Thickness (tw)
- 10.3 mm
- Flange Thickness (tf)
- 17.3 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 56.7 cm2
- Second Moment of Area Ixx
- 524 cm4
- Second Moment of Area Iyy
- 2,430 cm4
- Elastic Modulus Zxx (Flange)
- 237 cm3
- Elastic Modulus Zxx (Toe)
- 48.5 cm3
- Elastic Modulus Zyy
- 190 cm3
- Plastic Modulus Sxx
- 94 cm3
- Plastic Modulus Syy
- 288 cm3
- Radius of Gyration rxx
- 3.04 cm
- Radius of Gyration ryy
- 6.55 cm
- Centroid Distance cy
- 2.21 cm
254x127x37 TEE-UC
- Designation
- 254x127x37
- Cut From
- 254x254x73 UC
- Mass per Metre
- 36.5 kg/m
- Depth of Section (h)
- 127 mm
- Width of Section (b)
- 254.6 mm
- Web Thickness (tw)
- 8.6 mm
- Flange Thickness (tf)
- 14.2 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 46.5 cm2
- Second Moment of Area Ixx
- 417 cm4
- Second Moment of Area Iyy
- 1,950 cm4
- Elastic Modulus Zxx (Flange)
- 204 cm3
- Elastic Modulus Zxx (Toe)
- 39.2 cm3
- Elastic Modulus Zyy
- 153 cm3
- Plastic Modulus Sxx
- 74 cm3
- Plastic Modulus Syy
- 233 cm3
- Radius of Gyration rxx
- 2.99 cm
- Radius of Gyration ryy
- 6.48 cm
- Centroid Distance cy
- 2.05 cm
254x127 TEE-UC — Overview
The 254x127 serial size group contains 5 sections, ranging from 36.5 kg/m to 83.5 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.