152x152 UC — Sizes, Dimensions & Properties
5 sizes in the 152x152 serial size group. All dimensions in mm, section properties in cm units.
| Designation | Mass (kg/m) | h (mm) | b (mm) | tw (mm) | tf (mm) | A (cm2) | Ixx (cm4) | Iyy (cm4) | Zxx (cm3) | Sxx (cm3) | rxx (cm) | ryy (cm) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 152x152x51 | 51.2 | 170.2 | 157.4 | 11 | 15.7 | 65.2 | 3,230 | 1,020 | 379 | 438 | 7.04 | 3.96 |
| 152x152x44 | 44 | 166 | 155.9 | 9.5 | 13.6 | 56.1 | 2,700 | 860 | 326 | 372 | 6.94 | 3.92 |
| 152x152x37 | 37 | 161.8 | 154.4 | 8 | 11.5 | 47.1 | 2,210 | 706 | 273 | 309 | 6.85 | 3.87 |
| 152x152x30 | 30 | 157.6 | 152.9 | 6.5 | 9.4 | 38.3 | 1,750 | 560 | 222 | 248 | 6.76 | 3.83 |
| 152x152x23 | 23 | 152.4 | 152.2 | 5.8 | 6.8 | 29.2 | 1,250 | 400 | 164 | 182 | 6.54 | 3.7 |
152x152x51 UC
- Designation
- 152x152x51
- Serial Size
- 152x152
- Mass per Metre
- 51.2 kg/m
- Depth of Section (h)
- 170.2 mm
- Width of Section (b)
- 157.4 mm
- Web Thickness (tw)
- 11 mm
- Flange Thickness (tf)
- 15.7 mm
- Root Radius (r)
- 7.6 mm
- Depth Between Fillets (d)
- 123.6 mm
- Local Buckling Ratio d/tw
- 11.2
- Local Buckling Ratio cf/tf
- 5.01
- Second Moment of Area Ixx
- 3,230 cm4
- Second Moment of Area Iyy
- 1,020 cm4
- Elastic Modulus Zxx
- 379 cm3
- Elastic Modulus Zyy
- 130 cm3
- Plastic Modulus Sxx
- 438 cm3
- Plastic Modulus Syy
- 199 cm3
- Radius of Gyration rxx
- 7.04 cm
- Radius of Gyration ryy
- 3.96 cm
- Cross-Sectional Area
- 65.2 cm2
- Buckling Parameter (u)
- 0.848
- Torsional Index (x)
- 10.1
- Warping Constant (Iw)
- 0.061 dm6
- Torsional Constant (It)
- 48.8 cm4
- Surface Area per Metre
- 0.935 m2/m
- Surface Area per Tonne
- 18.3 m2/t
152x152x44 UC
- Designation
- 152x152x44
- Serial Size
- 152x152
- Mass per Metre
- 44 kg/m
- Depth of Section (h)
- 166 mm
- Width of Section (b)
- 155.9 mm
- Web Thickness (tw)
- 9.5 mm
- Flange Thickness (tf)
- 13.6 mm
- Root Radius (r)
- 7.6 mm
- Depth Between Fillets (d)
- 123.6 mm
- Local Buckling Ratio d/tw
- 13
- Local Buckling Ratio cf/tf
- 5.73
- Second Moment of Area Ixx
- 2,700 cm4
- Second Moment of Area Iyy
- 860 cm4
- Elastic Modulus Zxx
- 326 cm3
- Elastic Modulus Zyy
- 110 cm3
- Plastic Modulus Sxx
- 372 cm3
- Plastic Modulus Syy
- 169 cm3
- Radius of Gyration rxx
- 6.94 cm
- Radius of Gyration ryy
- 3.92 cm
- Cross-Sectional Area
- 56.1 cm2
- Buckling Parameter (u)
- 0.848
- Torsional Index (x)
- 11.5
- Warping Constant (Iw)
- 0.05 dm6
- Torsional Constant (It)
- 31.7 cm4
- Surface Area per Metre
- 0.924 m2/m
- Surface Area per Tonne
- 21 m2/t
152x152x37 UC
- Designation
- 152x152x37
- Serial Size
- 152x152
- Mass per Metre
- 37 kg/m
- Depth of Section (h)
- 161.8 mm
- Width of Section (b)
- 154.4 mm
- Web Thickness (tw)
- 8 mm
- Flange Thickness (tf)
- 11.5 mm
- Root Radius (r)
- 7.6 mm
- Depth Between Fillets (d)
- 123.6 mm
- Local Buckling Ratio d/tw
- 15.5
- Local Buckling Ratio cf/tf
- 6.71
- Second Moment of Area Ixx
- 2,210 cm4
- Second Moment of Area Iyy
- 706 cm4
- Elastic Modulus Zxx
- 273 cm3
- Elastic Modulus Zyy
- 91.5 cm3
- Plastic Modulus Sxx
- 309 cm3
- Plastic Modulus Syy
- 140 cm3
- Radius of Gyration rxx
- 6.85 cm
- Radius of Gyration ryy
- 3.87 cm
- Cross-Sectional Area
- 47.1 cm2
- Buckling Parameter (u)
- 0.848
- Torsional Index (x)
- 13.3
- Warping Constant (Iw)
- 0.04 dm6
- Torsional Constant (It)
- 19.2 cm4
- Surface Area per Metre
- 0.912 m2/m
- Surface Area per Tonne
- 24.7 m2/t
152x152x30 UC
- Designation
- 152x152x30
- Serial Size
- 152x152
- Mass per Metre
- 30 kg/m
- Depth of Section (h)
- 157.6 mm
- Width of Section (b)
- 152.9 mm
- Web Thickness (tw)
- 6.5 mm
- Flange Thickness (tf)
- 9.4 mm
- Root Radius (r)
- 7.6 mm
- Depth Between Fillets (d)
- 123.6 mm
- Local Buckling Ratio d/tw
- 19
- Local Buckling Ratio cf/tf
- 8.13
- Second Moment of Area Ixx
- 1,750 cm4
- Second Moment of Area Iyy
- 560 cm4
- Elastic Modulus Zxx
- 222 cm3
- Elastic Modulus Zyy
- 73.3 cm3
- Plastic Modulus Sxx
- 248 cm3
- Plastic Modulus Syy
- 112 cm3
- Radius of Gyration rxx
- 6.76 cm
- Radius of Gyration ryy
- 3.83 cm
- Cross-Sectional Area
- 38.3 cm2
- Buckling Parameter (u)
- 0.849
- Torsional Index (x)
- 16
- Warping Constant (Iw)
- 0.031 dm6
- Torsional Constant (It)
- 10.5 cm4
- Surface Area per Metre
- 0.901 m2/m
- Surface Area per Tonne
- 30 m2/t
152x152x23 UC
- Designation
- 152x152x23
- Serial Size
- 152x152
- Mass per Metre
- 23 kg/m
- Depth of Section (h)
- 152.4 mm
- Width of Section (b)
- 152.2 mm
- Web Thickness (tw)
- 5.8 mm
- Flange Thickness (tf)
- 6.8 mm
- Root Radius (r)
- 7.6 mm
- Depth Between Fillets (d)
- 123.6 mm
- Local Buckling Ratio d/tw
- 21.3
- Local Buckling Ratio cf/tf
- 11.2
- Second Moment of Area Ixx
- 1,250 cm4
- Second Moment of Area Iyy
- 400 cm4
- Elastic Modulus Zxx
- 164 cm3
- Elastic Modulus Zyy
- 52.6 cm3
- Plastic Modulus Sxx
- 182 cm3
- Plastic Modulus Syy
- 80.1 cm3
- Radius of Gyration rxx
- 6.54 cm
- Radius of Gyration ryy
- 3.7 cm
- Cross-Sectional Area
- 29.2 cm2
- Buckling Parameter (u)
- 0.84
- Torsional Index (x)
- 20.7
- Warping Constant (Iw)
- 0.021 dm6
- Torsional Constant (It)
- 4.63 cm4
- Surface Area per Metre
- 0.889 m2/m
- Surface Area per Tonne
- 38.7 m2/t
152x152 UC — Overview
The 152x152 serial size group contains 5 sections, ranging from 23 kg/m to 51.2 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.