312x267 TEE-UB — Sizes, Dimensions & Properties
4 sizes in the 312x267 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) |
|---|---|---|---|---|---|---|---|
| 312x267x136 | 136.6 | 533x312x272 UB | 288.8 | 320.2 | 174 | 10,600 | 10,300 |
| 312x267x110 | 109.4 | 533x312x219 UB | 280.4 | 317.4 | 139 | 8,530 | 7,790 |
| 312x267x91 | 90.7 | 533x312x182 UB | 275.6 | 314.5 | 116 | 6,890 | 6,330 |
| 312x267x75 | 75.3 | 533x312x151 UB | 271.5 | 312 | 95.9 | 5,620 | 5,140 |
312x267x136 TEE-UB
- Designation
- 312x267x136
- Cut From
- 533x312x272 UB
- Mass per Metre
- 136.6 kg/m
- Depth of Section (h)
- 288.8 mm
- Width of Section (b)
- 320.2 mm
- Web Thickness (tw)
- 21.1 mm
- Flange Thickness (tf)
- 37.6 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 174 cm2
- Second Moment of Area Ixx
- 10,600 cm4
- Second Moment of Area Iyy
- 10,300 cm4
- Elastic Modulus Zxx (Flange)
- 1,690 cm3
- Elastic Modulus Zxx (Toe)
- 469 cm3
- Elastic Modulus Zyy
- 644 cm3
- Plastic Modulus Sxx
- 857 cm3
- Plastic Modulus Syy
- 993 cm3
- Radius of Gyration rxx
- 7.81 cm
- Radius of Gyration ryy
- 7.69 cm
- Centroid Distance cy
- 6.28 cm
312x267x110 TEE-UB
- Designation
- 312x267x110
- Cut From
- 533x312x219 UB
- Mass per Metre
- 109.4 kg/m
- Depth of Section (h)
- 280.4 mm
- Width of Section (b)
- 317.4 mm
- Web Thickness (tw)
- 18.3 mm
- Flange Thickness (tf)
- 29.2 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 139 cm2
- Second Moment of Area Ixx
- 8,530 cm4
- Second Moment of Area Iyy
- 7,790 cm4
- Elastic Modulus Zxx (Flange)
- 1,400 cm3
- Elastic Modulus Zxx (Toe)
- 389 cm3
- Elastic Modulus Zyy
- 491 cm3
- Plastic Modulus Sxx
- 696 cm3
- Plastic Modulus Syy
- 757 cm3
- Radius of Gyration rxx
- 7.82 cm
- Radius of Gyration ryy
- 7.48 cm
- Centroid Distance cy
- 6.09 cm
312x267x91 TEE-UB
- Designation
- 312x267x91
- Cut From
- 533x312x182 UB
- Mass per Metre
- 90.7 kg/m
- Depth of Section (h)
- 275.6 mm
- Width of Section (b)
- 314.5 mm
- Web Thickness (tw)
- 15.2 mm
- Flange Thickness (tf)
- 24.4 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 116 cm2
- Second Moment of Area Ixx
- 6,890 cm4
- Second Moment of Area Iyy
- 6,330 cm4
- Elastic Modulus Zxx (Flange)
- 1,190 cm3
- Elastic Modulus Zxx (Toe)
- 317 cm3
- Elastic Modulus Zyy
- 403 cm3
- Plastic Modulus Sxx
- 562 cm3
- Plastic Modulus Syy
- 619 cm3
- Radius of Gyration rxx
- 7.72 cm
- Radius of Gyration ryy
- 7.4 cm
- Centroid Distance cy
- 5.78 cm
312x267x75 TEE-UB
- Designation
- 312x267x75
- Cut From
- 533x312x151 UB
- Mass per Metre
- 75.3 kg/m
- Depth of Section (h)
- 271.5 mm
- Width of Section (b)
- 312 mm
- Web Thickness (tw)
- 12.7 mm
- Flange Thickness (tf)
- 20.3 mm
- Root Radius (r)
- 12.7 mm
- Cross-Sectional Area
- 95.9 cm2
- Second Moment of Area Ixx
- 5,620 cm4
- Second Moment of Area Iyy
- 5,140 cm4
- Elastic Modulus Zxx (Flange)
- 1,010 cm3
- Elastic Modulus Zxx (Toe)
- 260 cm3
- Elastic Modulus Zyy
- 330 cm3
- Plastic Modulus Sxx
- 458 cm3
- Plastic Modulus Syy
- 505 cm3
- Radius of Gyration rxx
- 7.65 cm
- Radius of Gyration ryy
- 7.32 cm
- Centroid Distance cy
- 5.54 cm
312x267 TEE-UB — Overview
The 312x267 serial size group contains 4 sections, ranging from 75.3 kg/m to 136.6 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.