UPN Channels (European taper-flange): Sizes, Dimensions and Properties
18 sections across 18 serial size groups. Click a group to view full properties for all sizes.
400
71.8 to 71.8 kg/m
380
63.1 to 63.1 kg/m
350
60.6 to 60.6 kg/m
320
59.5 to 59.5 kg/m
300
46.2 to 46.2 kg/m
280
41.8 to 41.8 kg/m
260
37.9 to 37.9 kg/m
240
33.2 to 33.2 kg/m
220
29.4 to 29.4 kg/m
200
25.3 to 25.3 kg/m
180
22 to 22 kg/m
160
18.8 to 18.8 kg/m
140
16 to 16 kg/m
120
13.4 to 13.4 kg/m
100
10.6 to 10.6 kg/m
80
8.6 to 8.6 kg/m
65
7.1 to 7.1 kg/m
50
5.6 to 5.6 kg/m
About UPN Channels (European taper-flange)
This page shows section properties for all 18 standard UK upn channels (european taper-flange) 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 EN 10365:2017 / ArcelorMittal European Sections.