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Steel Section Index

Tee Bars...BS 4-1:1971 (Superseded by BS 4: 1993)

Please don't use for new designs

Properties

I= Moment Of Inertia,R= Radius Of Gyration, Z= Section Modulus (Elastic Modulus) = I/ymax

Serial Size Mass/M Cx I R Z
Axis xxs Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y
mm mm cm cm 4 cm 4 cm cm cm 3 cm 3
152 x 152 36 4.29 970.2 452.4 4.57 3.12 88.49 59.32
152 x 152 29 4.14 792.5 356.3 4.62 3.10 71.45 46.70
152 x 152 30 2.59 304.7 454.9 2.84 3.45 40.31 59.65
152 x 152 24 2.46 252.7 359.6 2.87 3.53 32.77 41.19
152 x 76 22 1.73 109.5 360.9 1.98 3.61 18.68 47.36
152 x 76 16 1.60 85.74 266.4 2.03 3.56 14.26 34.90
                 
127 x 102 22 2.67 240.2 209.0 2.95 2.77 32.12 32.94
127 x 102 16 2.54 186.1 154.0 2.97 2.72 24.24 24.25
127 x 76 19 1.88 104.5 209.8 2.08 2.95 18.19 32.94
127 x 76 15 1.75 82.00 154.8 2.18 2.90 13.93 24.42
                 
102 x 102 19 2.95 224.8 107.8 3.05 2.11 31.14 21.30
102 x 102 15 2.79 174.4 79.08 3.07 2.06 23.76 15.57
102 x 76 16 2.08 98.65 108.2 2.16 2.26 17.70 21.30
102 x 76 13 1.96 77.42 79.50 2.18 2.21 13.60 15.73
                 
76 x 76 11 2.21 71.18 33.71 2.29 1.57 13.11 8.85
64 x 64 9 1.90 39.96 19.56 1.88 1.32 9.01 6.23
64 x 64 6 1.78 28.30 12.49 1.90 1.27 6.23 3.93
51 x 51 5 1.47 14.15 6.66 1.52 1.04 3.93 2.62
38 x 38 4 1.17 5.83 2.91 1.12 0.79 2.13 1.47
Serial Size Mass/M Cx I R Z
Axis xxs Axis y-y Axis x-x Axis y-y Axis x-x Axis y-y
mm mm cm cm 4 cm 4 cm cm cm 3 cm 3


Steel Section Index