M.S. Angle (Equal Sizes) M.S.
Round/Squares
Size 3 4 5 6 8 10 12 16 20 Size mm Round Kg Sqrs.kg. Size mm Round Kg Sqrs.kg.
20X20 1 1.1 0 0 0 0 0 0 0 5 0.15 0.2 40 9.86 12.56
25X25 1 1.4 1.8 0 0 0 0 0 0 5.5 0.19 0.24 42 10.87 13.88
30X30 1 1.8 2.2 0 0 0 0 0 0 6 0.22 0.28 45 12.29 15.9
40X40 2 2.4 3 3.5 0 0 0 0 0 8 0.39 0.5 47 13.61 17.34
45X45 2 2.7 3.4 4 0 0 0 0 0 10 0.62 0.78 50 15.41 19.62
50X50 2 3 3.8 4.5 0 0 0 0 0 12 0.89 1.13 53 17.31 22.05
60X60 0 0 4.5 5.4 7 8.6 0 0 0 14 1.21 1.54 56 19.34 24.62
65X65 0 0 4.9 5.8 7.7 8.6 0 0 0 16 1.58 2.01 60 22.18 28.26
75X75 0 0 5.7 6.8 8.9 11 0 0 0 18 2 2.54 63 24.47 31.16
80X80 0 0 0 7.3 9.6 11.8 14 0 0 20 2.47 3.14 65 25.45 33.17
90X90 0 0 0 8.2 10.8 13.4 0 0 0 22 2.98 3.8 75 34.66 44.15
100X100 0 0 0 9.2 12.1 14.9 17.7 0 0 25 3.85 4.91 80 39.94 50.24
110X110 0 0 0 0 0 16.5 19.6 0 0 28 4.83 6.15 90 49.94 63.58
130X130 0 0 0 0 15.9 19.7 23.5 0 0 30 5.55 7.06 100 61.66 78.5
160X160 0 0 0 0 0 22.8 27.2 35.8 44.1 32 6.31 8.04 110 74.6 94.98
200X200 0 0 0 0 0 0 36.6 48.5 60 36 7.99 10.77 125 96.34 122.66
38 8.9 11.34 140 120.86 153.86
M.S Flats Thickness in Milli Metre Conversion Table
Wid In mm 3 4 5 6 8 10 12 16 20 25 Gauge MM Gauge MM Gauge MM
12 0 0 0.5 0.6 0.8 0 0 0 0 0 1 8.971 13 2.24 25 0.5598
16 0 0 0.6 0.8 1 0 0 0 0 0 2 7993 14 1.994 26 0.4981
20 47 63 79 94 0 0 0 0 0 0 3 7.122 15 1.775 27 0.4432
25 1 0.8 1 1.2 0 0 0 0 0 0 4 6.35 16 1.588 28 0.3969
30 1 0.9 1.2 1.4 1.9 2.4 2.8 0 0 0 5 5.652 17 1.412 29 0.3531
32 1 1 1.3 1.5 2 2.5 3 4 0 0 6 5.032 18 1.257 30 0.3124
35 1 1.1 1.4 1.6 2.2 2.8 3.3 4.4 5.6 0 7 4.481 19 1.118 31 0.2794
40 1 1.3 1.6 1.9 2.5 3.1 3.8 5 6.3 0 8 3.988 20 0.9957 32 0.2489
45 1 1.4 1.8 2.1 2.8 3.5 4.2 5.6 7.1 8.8 9 3.551 21 0.8865 33 0.221
50 1 1.6 2 2.4 3.1 3.9 4.7 6.3 7.8 9.8 10 3.175 22 0.7938 34 0.1956
55 1 1.7 2.2 2.6 3.5 4.3 5.2 6.9 8.6 11 11 2.827 23 0.7066 35 0.1753
60 1 1.9 2.4 2.8 3.8 4.7 5.6 7.5 9.4 12 12 2.517 24 0.6289
63 0 0 0 3 4 4.9 5.9 7.9 9.9 12
75 0 0 0 3.5 4.7 5.9 7.1 9.4 11.8 15
80 0 0 0 3.8 5 6.3 7.5 10 12.6 16
90 0 0 0 4.2 5.7 7.1 8.4 11.3 14.1 18
100 0 0 0 4.7 6.3 7.8 9.4 12.6 15.7 20
0 0 0 5.9 7.8 9.8 11.8 15.7 19.6 25
0 0 0 0 0 11.8 14.1 18.8 23.6 30
0 0 0 0 0 12.6 15.1 20.1 0 0
0 0 0 0 0 15.7 18.8 25.1 0 0
0 0 0 0 0 19.6 23.6 31.4 0 0