ROYMECHX

Angles ...BS 4-1:1971 (Superseded by BS 4: 1993)


Angles ...BS 4-1:1971 (Superseded by BS 4: 1993)

Please don't use for new designs

Dimensions

M = Mass per m , A= Depth of Section, B= Width of Section,T = Web thickness

T = Flange Thickness, R1 = Root radius, R2 = Leg radius, Area = Area of Section

Serial Size Leg Lengths AxB t M R1 R2 Area
mm mm mm kg mm mm cm2
203 x 203 203.2 x 203.2 25.3 76.00 15.2 4.8 96.81
    23.7 71.51 15.2 4.8 91.09
    22.1 67.05 15.2 4.8 85.42
    20.5 62.56 15.2 4.8 79.69
    18.9 57.95 15.2 4.8 73.82
    17.3 53.3 15.2 4.8 67.89
    15.8 48.68 15.2 4.8 62.02
152 x 152 152.4 x 152.4 22.1 49.32 12.2 4.8 62.83
    20.5 46.03 12.2 4.8 58.63
    19.0 42.75 12.2 4.8 54.45
    17.3 39.32 12.2 4.8 50.09
    15.8 36.07 12.2 4.8 45.95
    14.2 32.62 12.2 4.8 41.55
    12.6 29.07 12.2 4.8 37.03
    11.0 25.60 12.2 4.8 32.61
    9.4 22.02 12.2 4.8 28.06
127 x 127 127.0 x 127.0 19.0 35.16 10.7 4.8 44.80
    17.4 32.47 10.7 4.8 41.37
    15.8 29.66 10.7 4.8 37.78
    14.2 26.80 10.7 4.8 34.14
    12.6 23.99 10.7 4.8 30.56
    11.0 21.14 10.7 4.8 26.93
    9.5 18.3 10.7 4.8 23.31
102 x 102 101.6 x 101.6 19.0 27.57 9.1 4.8 35.12
    17.4 25.48 9.1 4.8 32.45
    15.8 23.37 9.1 4.8 29.78
    14.2 21.17 9.1 4.8 26.96
    12.6 18.91 9.1 4.8 24.09
    11.0 16.69 9.1 4.8 21.27
    9.4 14.44 9.1 4.8 18.39
    7.8 12.06 9.1 4.8 15.37
89 x 89 88.9 x 88.9 15.8 20.10 8.4 4.8 25.61
    14.2 18.31 8.4 4.8 23.32
    12.6 16.38 8.4 4.8 20.87
    11.0 14.44 8.4 4.8 18.40
    9.4 12.50 8.4 4.8 15.92
    7.9 10.58 8.4 4.8 13.47
    6.3 8.49 8.4 4.8 10.81
76 x 76 76.2x76.2 14.3 15.50 7.6 4.8 19.74
    12.6 13.85 7.6 4.8 17.64
    11.0 12.20 7.6 4.8 15.55
    9.4 10.57 7.6 4.8 13.47
    7.8 8.93 7.6 4.8 11.37
    6.2 7.16 7.6 4.8 9.12
64 x 64 63.5 x 63.5 12.5 11.31 6.9 2.4 14.41
    11.0 10.12 6.9 2.4 12.89
    9.4 8.78 6.9 2.4 11.18
    7.9 7.45 6.9 2.4 9.48
    6.2 5.96 6.9 2.4 7.59
57 x 57 57.2 x 57.2 9.3 7.74 6.6 2.4 9.86
    7.8 6.55 6.6 2.4 8.35
    6.2 5.35 6.6 2.4 6.82
    4.6 4.01 6.6 2.4 5.11
51 x 51 50.8 x 50.8 9.4 6.85 6.1 2.4 8.72
    7.8 5.80 6.1 2.4 7.39
    6.3 4.77 6.1 2.4 6.08
    4.6 3.58 6.1 2.4 4.56
45 x 45 44.5 x 44.5 7.9 5.06 5.8 2.4 6.45
    6.1 4.02 5.8 2.4 5.12
    4.7 3.13 5.8 2.4 3.99
38 x 38 38.1 x 38.1 7.8 4.24 5.3 2.4 5.4
    6.3 3.50 5.3 2.4 4.46
    4.7 2.68 5.3 2.4 3.41
32 x 32 31.8 x 38.1 6.2 2.83 5.1 2.4 3.61
    4.6 2.16 5.1 2.4 2.75
    3.1 1.49 5.1 2.4 1.90
25 x 25 25.4 x 25.4 6.4 2.23 4.6 2.4 2.84
    4.7 1.72 4.6 2.4 2.19
    3.1 1.19 4.6 2.4 1.52