150x150 SHS — Sizes, Dimensions & Properties
8 sizes in the 150x150 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | D (mm) | t (mm) | A (cm2) | I (cm4) | Z (cm3) | S (cm3) | r (cm) |
|---|---|---|---|---|---|---|---|---|
| 150x150x5.0 | 22.6 | 150 | 5 | 28.7 | 1,002 | 134 | 156 | 5.9 |
| 150x150x6.0 | 26.8 | 150 | 6 | 34.2 | 1,174 | 156 | 184 | 5.86 |
| 150x150x6.3 | 28.1 | 150 | 6.3 | 35.8 | 1,223 | 163 | 192 | 5.85 |
| 150x150x8.0 | 35.1 | 150 | 8 | 44.8 | 1,491 | 199 | 237 | 5.77 |
| 150x150x10.0 | 43.1 | 150 | 10 | 54.9 | 1,773 | 236 | 286 | 5.68 |
| 150x150x12.0 | 50.8 | 150 | 12 | 64.7 | 2,023 | 270 | 331 | 5.59 |
| 150x150x12.5 | 52.7 | 150 | 12.5 | 67.1 | 2,080 | 277 | 342 | 5.57 |
| 150x150x16.0 | 65.2 | 150 | 16 | 83 | 2,430 | 324 | 411 | 5.41 |
150x150x5.0 SHS
- Designation
- 150x150x5.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 5 mm
- Mass per Metre
- 22.6 kg/m
- Cross-Sectional Area
- 28.7 cm2
- Second Moment of Area I
- 1,002 cm4
- Elastic Modulus Z
- 134 cm3
- Plastic Modulus S
- 156 cm3
- Radius of Gyration r
- 5.9 cm
- Torsional Constant (It)
- 1,550 cm4
- Surface Area per Metre
- 0.587 m2/m
- Surface Area per Tonne
- 26 m2/t
150x150x6.0 SHS
- Designation
- 150x150x6.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 6 mm
- Mass per Metre
- 26.8 kg/m
- Cross-Sectional Area
- 34.2 cm2
- Second Moment of Area I
- 1,174 cm4
- Elastic Modulus Z
- 156 cm3
- Plastic Modulus S
- 184 cm3
- Radius of Gyration r
- 5.86 cm
- Torsional Constant (It)
- 1,828 cm4
- Surface Area per Metre
- 0.585 m2/m
- Surface Area per Tonne
- 21.8 m2/t
150x150x6.3 SHS
- Designation
- 150x150x6.3
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 6.3 mm
- Mass per Metre
- 28.1 kg/m
- Cross-Sectional Area
- 35.8 cm2
- Second Moment of Area I
- 1,223 cm4
- Elastic Modulus Z
- 163 cm3
- Plastic Modulus S
- 192 cm3
- Radius of Gyration r
- 5.85 cm
- Torsional Constant (It)
- 1,909 cm4
- Surface Area per Metre
- 0.584 m2/m
- Surface Area per Tonne
- 20.8 m2/t
150x150x8.0 SHS
- Designation
- 150x150x8.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 8 mm
- Mass per Metre
- 35.1 kg/m
- Cross-Sectional Area
- 44.8 cm2
- Second Moment of Area I
- 1,491 cm4
- Elastic Modulus Z
- 199 cm3
- Plastic Modulus S
- 237 cm3
- Radius of Gyration r
- 5.77 cm
- Torsional Constant (It)
- 2,351 cm4
- Surface Area per Metre
- 0.579 m2/m
- Surface Area per Tonne
- 16.5 m2/t
150x150x10.0 SHS
- Designation
- 150x150x10.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 10 mm
- Mass per Metre
- 43.1 kg/m
- Cross-Sectional Area
- 54.9 cm2
- Second Moment of Area I
- 1,773 cm4
- Elastic Modulus Z
- 236 cm3
- Plastic Modulus S
- 286 cm3
- Radius of Gyration r
- 5.68 cm
- Torsional Constant (It)
- 2,832 cm4
- Surface Area per Metre
- 0.574 m2/m
- Surface Area per Tonne
- 13.3 m2/t
150x150x12.0 SHS
- Designation
- 150x150x12.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 12 mm
- Mass per Metre
- 50.8 kg/m
- Cross-Sectional Area
- 64.7 cm2
- Second Moment of Area I
- 2,023 cm4
- Elastic Modulus Z
- 270 cm3
- Plastic Modulus S
- 331 cm3
- Radius of Gyration r
- 5.59 cm
- Torsional Constant (It)
- 3,272 cm4
- Surface Area per Metre
- 0.569 m2/m
- Surface Area per Tonne
- 11.2 m2/t
150x150x12.5 SHS
- Designation
- 150x150x12.5
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 12.5 mm
- Mass per Metre
- 52.7 kg/m
- Cross-Sectional Area
- 67.1 cm2
- Second Moment of Area I
- 2,080 cm4
- Elastic Modulus Z
- 277 cm3
- Plastic Modulus S
- 342 cm3
- Radius of Gyration r
- 5.57 cm
- Torsional Constant (It)
- 3,375 cm4
- Surface Area per Metre
- 0.568 m2/m
- Surface Area per Tonne
- 10.8 m2/t
150x150x16.0 SHS
- Designation
- 150x150x16.0
- Outside Dimension (D)
- 150 mm
- Wall Thickness (t)
- 16 mm
- Mass per Metre
- 65.2 kg/m
- Cross-Sectional Area
- 83 cm2
- Second Moment of Area I
- 2,430 cm4
- Elastic Modulus Z
- 324 cm3
- Plastic Modulus S
- 411 cm3
- Radius of Gyration r
- 5.41 cm
- Torsional Constant (It)
- 4,026 cm4
- Surface Area per Metre
- 0.559 m2/m
- Surface Area per Tonne
- 8.6 m2/t
150x150 SHS — Overview
The 150x150 serial size group contains 8 sections, ranging from 65.2 kg/m to 22.6 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.