150x90 UA — Sizes, Dimensions & Properties
3 sizes in the 150x90 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | A (mm) | B (mm) | t (mm) | A (cm2) | Ixx (cm4) | Iyy (cm4) |
|---|---|---|---|---|---|---|---|
| 150x90x15 | 26.6 | 150 | 90 | 15 | 33.9 | 761 | 205 |
| 150x90x12 | 21.6 | 150 | 90 | 12 | 27.5 | 627 | 171 |
| 150x90x10 | 18.2 | 150 | 90 | 10 | 23.2 | 533 | 146 |
150x90x15 UA
- Designation
- 150x90x15
- Mass per Metre
- 26.6 kg/m
- Leg Length A
- 150 mm
- Leg Length B
- 90 mm
- Thickness (t)
- 15 mm
- Root Radius (r)
- 12 mm
- Toe Radius (r2)
- 6 mm
- Cross-Sectional Area
- 33.9 cm2
- Centroid Distance cx
- 5.21 cm
- Centroid Distance cy
- 2.23 cm
- Second Moment of Area Ixx
- 761 cm4
- Second Moment of Area Iyy
- 205 cm4
- Radius of Gyration rxx
- 4.74 cm
- Radius of Gyration ryy
- 2.46 cm
- Elastic Modulus Zxx
- 77.7 cm3
- Elastic Modulus Zyy
- 30.4 cm3
- Second Moment of Area Iu
- 841 cm4
- Second Moment of Area Iv
- 126 cm4
- Radius of Gyration ru
- 4.98 cm
- Radius of Gyration rv
- 1.93 cm
- tan(alpha)
- 0.354
150x90x12 UA
- Designation
- 150x90x12
- Mass per Metre
- 21.6 kg/m
- Leg Length A
- 150 mm
- Leg Length B
- 90 mm
- Thickness (t)
- 12 mm
- Root Radius (r)
- 12 mm
- Toe Radius (r2)
- 6 mm
- Cross-Sectional Area
- 27.5 cm2
- Centroid Distance cx
- 5.08 cm
- Centroid Distance cy
- 2.12 cm
- Second Moment of Area Ixx
- 627 cm4
- Second Moment of Area Iyy
- 171 cm4
- Radius of Gyration rxx
- 4.77 cm
- Radius of Gyration ryy
- 2.49 cm
- Elastic Modulus Zxx
- 63.3 cm3
- Elastic Modulus Zyy
- 24.8 cm3
- Second Moment of Area Iu
- 694 cm4
- Second Moment of Area Iv
- 104 cm4
- Radius of Gyration ru
- 5.02 cm
- Radius of Gyration rv
- 1.94 cm
- tan(alpha)
- 0.358
150x90x10 UA
- Designation
- 150x90x10
- Mass per Metre
- 18.2 kg/m
- Leg Length A
- 150 mm
- Leg Length B
- 90 mm
- Thickness (t)
- 10 mm
- Root Radius (r)
- 12 mm
- Toe Radius (r2)
- 6 mm
- Cross-Sectional Area
- 23.2 cm2
- Centroid Distance cx
- 5 cm
- Centroid Distance cy
- 2.04 cm
- Second Moment of Area Ixx
- 533 cm4
- Second Moment of Area Iyy
- 146 cm4
- Radius of Gyration rxx
- 4.8 cm
- Radius of Gyration ryy
- 2.51 cm
- Elastic Modulus Zxx
- 53.3 cm3
- Elastic Modulus Zyy
- 21 cm3
- Second Moment of Area Iu
- 591 cm4
- Second Moment of Area Iv
- 88.3 cm4
- Radius of Gyration ru
- 5.05 cm
- Radius of Gyration rv
- 1.95 cm
- tan(alpha)
- 0.36
150x90 UA — Overview
The 150x90 serial size group contains 3 sections, ranging from 18.2 kg/m to 26.6 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.