S-Shapes (US standard I-beams): Sizes, Dimensions and Properties

28 sections across 28 serial size groups. Click a group to view full properties for all sizes.

610x180
1 size
180 to 180 kg/m
610x158
1 size
158 to 158 kg/m
610x149
1 size
149 to 149 kg/m
610x134
1 size
134 to 134 kg/m
610x119
1 size
119 to 119 kg/m
510x143
1 size
143 to 143 kg/m
510x128
1 size
128 to 128 kg/m
510x112
1 size
112 to 112 kg/m
510x98.2
1 size
98.2 to 98.2 kg/m
460x104
1 size
104 to 104 kg/m
460x81.4
1 size
81.4 to 81.4 kg/m
380x74
1 size
74 to 74 kg/m
380x64
1 size
64 to 64 kg/m
310x74
1 size
74 to 74 kg/m
310x60.7
1 size
60.7 to 60.7 kg/m
310x52
1 size
52 to 52 kg/m
310x47.3
1 size
47.3 to 47.3 kg/m
250x52
1 size
52 to 52 kg/m
250x37.8
1 size
37.8 to 37.8 kg/m
200x34
1 size
34 to 34 kg/m
200x27.4
1 size
27.4 to 27.4 kg/m
150x25.7
1 size
25.7 to 25.7 kg/m
150x18.6
1 size
18.6 to 18.6 kg/m
130x15
1 size
15 to 15 kg/m
100x14.1
1 size
14.1 to 14.1 kg/m
100x11.5
1 size
11.5 to 11.5 kg/m
75x11.2
1 size
11.2 to 11.2 kg/m
75x8.5
1 size
8.5 to 8.5 kg/m

About S-Shapes (US standard I-beams)

This page shows section properties for all 28 standard UK s-shapes (us standard i-beams) from the Tata Steel Blue Book (SCI P363). Properties include dimensions, cross-sectional area, second moment of area, elastic and plastic section modulus, radius of gyration, and torsional properties. All values are per BS 4-1:2005 / BS EN 10365.

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Section properties from AISC Shapes Database v16.0.

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