Kare Demir
B   B kg / mt.
10 x 10 0,785
12 x 12 1,130
14 x 14 1,539
16 x 16 2,010
18 x 18 2,543
20 x 20 3,140
25 x 25 4,906
30 x 30 7,065
40 x 40 12,56
50 x 50 19,625
60 x 60 28,26
70 x 70 38,46
75 x 75 44,16
80 x 80 50,24
90 x 90 63,58
100 x 100 78,50