Black Flats

Size mm Kg/Metre Metres/Tonne
15 x 3 0.36 2778
16 x 3 0.39 2564
20 x 3 0.49 2041
25 x 3 0.63 1587
30 x 3 0.75 1333
35 x 3 0.85 1176
40 x 3 0.95 1053
45 x 3 1.06 943
50 x 3 1.25 800
60 x 3 1.44 694
65 x 3 1.53 654
70 x 3 1.65 606
75 x 3 1.77 565
80 x 3 1.89 529
90 x 3 2.12 472
100 x 3 2.36 424
110 x 3 2.59 386
15 x 4 0.52 1923
16 x 4 0.55 1818
20 x 4 0.69 1449
25 x 4 0.86 1163
30 x 4 1.03 971
35 x 4 1.21 826
40 x 4 1.38 725
50 x 4 1.73 578
60 x 4 1.98 505
13 x 5 0.51 1961
15 x 5 0.59 1695
16 x 5 0.63 1587
20 x 5 0.79 1266
25 x 5 0.98 1020
30 x 5 1.18 847
35 x 5 1.37 730
40 x 5 1.57 637
45 x 5 1.77 565
50 x 5 1.96 510
55 x 5 2.16 463
60 x 5 2.36 424
65 x 5 2.55 392
70 x 5 2.76 362
75 x 5 2.97 337
80 x 5 3.14 318
90 x 5 3.53 283
100 x 5 3.93 254
110 x 5 4.32 231
120 x 5 4.71 212
130 x 5 5.11 196
150 x 5 5.89 170
13 x 6 0.61 1639
16 x 6 0.75 1333
20 x 6 0.94 1064
25 x 6 1.18 847
30 x 6 1.41 709
36 x 6 1.65 606
40 x 6 1.88 532
45 x 6 2.12 472
50 x 6 2.36 424
55 x 6 2.59 386
60 x 6 2.83 353
65 x 6 3.06 327
70 x 6 3.31 302
75 x 6 3.55 282
80 x 6 3.77 265
90 x 6 4.24 236
100 x 6 4.71 212
110 x 6 5.18 193
120 x 6 5.66 177
130 x 6 6.12 163
140 x 6 6.59 152
150 x 6 7.09 141
160 x 6 7.54 133
180 x 6 8.48 118
200 x 6 9.42 106
220 x 6 10.36 97
250 x 6 11.78 85
300 x 6 14.13 71
16 x 8 0.99 1010
20 x 8 1.26 794
25 x 8 1.57 637
30 x 8 1.88 32
35 x 8 2.25 444
40 x 8 2.51 398
45 x 8 2.83 353
50 x 8 3.14 318
55 x 8 3.45 290
60 x 8 3.77 265
65 x 8 4.08 245
70 x 8 4.39 228
75 x 8 4.71 212
80 x 8 5.02 199
90 x 8 5.65 177
100 x 8 6.28 159
110 x 8 6.91 145
120 x 8 7.54 133
130 x 8 8.16 123
140 x 8 8.79 114
150 x 8 9.42 106
180 x 8 11.31 88
200 x 8 12.59 79
220 x 8 13.82 72
250 x 8 15.69 64
300 x 8 18.84 53
16 x 10 1.26 794
20 x 10 1.57 637
22 x 10 1.73 578
25 x 10 1.96 510
30 x 10 2.36 424
35 x 10 2.75 364
40 x 10 3.14 318
45 x 10 3.53 283
50 x 10 3.93 254
55 x 10 4.32 231
60 x 10 4.71 212
65 x 10 5.11 196
70 x 10 5.49 182
75 x 10 5.89 170
80 x 10 6.28 159
90 x 10 7.07 141
100 x 10 7.85 127
110 x 10 8.64 116
120 x 10 9.42 106
130 x 10 10.21 98
140 x 10 10.99 91
150 x 10 11.78 85
160 x 10 12.56 80
180 x 10 14.13 71
200 x 10 15.69 64
220 x 10 17.27 58
250 x 10 19.59 51
300 x 10 23.55 42
350 x 10 27.48 36
400 x 10 31.41 32
500×10 39.3
20 x 12 1.88 532
25 x 12 2.36 424
30 x 12 2.83 353
35 x 12 3.37 297
40 x 12 3.77 265
45 x 12 4.24 236
50 x 12 4.72 212
55 x 12 5.19 193
60 x 12 5.65 177
65 x 12 6.12 163
70 x 12 6.59 152
75 x 12 7.05 142
80 x 12 7.54 133
90 x 12 8.48 118
100 x 12 9.42 106
110 x 12 10.41 96
120 x 12 11.31 88
140 x 12 13.25 75
150 x 12 14.13 71
160 x 12 15.07 66
180 x 12 16.96 59
200 x 12 18.84 53
220 x 12 20.72 48
250 x 12 23.55 42
275 x 12 21.59 46
300 x 12 28.26 35
350 x 12 33.01 30
375 x 12 35.33 28
400 x 12 37.68 27
450 x 12 42.39 24
500×12 47.1
25 x 15 2.94 340
30 x 15 3.53 283
35 x 15 4.21 238
40 x 15 4.71 212
45 x 15 5.31 188
50 x 15 5.89 170
55 x 15 6.48 154
60 x 15 7.07 141
65 x 15 7.65 131
70 x 15 8.24 121
75 x 15 8.85 113
80 x 15 9.42 106
90 x 15 10.61 94
100 x 15 11.78 85
110 x 15 12.95 77
120 x 15 14.09 71
130 x 15 15.31 65
140 x 15 16.48 61
150 x 15 17.66 57
160 x 15 18.81 56.3
180 x 15 21.22 47
200 x 15 23.55 42
220 x 15 25.91 39
250 x 15 29.44 34
275 x 15 32.38 31
300 x 15 35.33 28
350 x 15 41.25 24
375 x 15 44.16 23
400 x 15 47.09 21
450 x 15 52.99 19
500×15 58.88
24 x 20 3.92 255
30 x 20 4.71 212
40 x 20 6.28 159
45 x 20 7.07 141
50 x 20 7.85 127
55 x 20 8.64 116
60 x 20 9.42 106
65 x 20 10.21 98
70 x 20 10.99 91
75 x 20 11.81 85
80 x 20 12.56 80
90 x 20 14.13 71
100 x 20 15.72 64
110 x 20 17.27 58
120 x 20 18.84 53
130 x 20 20.41 49
140 x 20 21.98 45
150 x 20 23.55 42
160 x 20 25.12 40
180 x 20 28.26 35
200 x 20 31.41 32
220 x 20 34.54 29
250 x 20 39.25 25
275 x 20 43.18 23
300 x 20 47.15 21
350 x 20 54.95 18
375 x 20 58.88 17
400 x 20 62.81 16
450 x 20 70.65 14
500×20 78.5
30 x 25 5.89 170
40 x 25 7.85 127
45 x 25 8.83 113
50 x 25 9.81 102
55 x 25 10.79 93
60 x 25 11.78 85
65 x 25 12.76 78
70 x 25 13.74 73
75 x 25 14.71 68
80 x 25 15.71 64
90 x 25 17.68 57
100 x 25 19.63 51
110 x 25 21.59 46
120 x 25 23.55 42
130 x 25 25.51 39
140 x 25 27.48 36
150 x 25 29.44 34
160 x 25 31.41 32
180 x 25 35.33 28
200 x 25 39.25 25
220 x 25 43.18 23
250 x 25 49.06 20
275 x 25 59.97 17
300 x 25 58.88 17
350 x 25 68.69 15
375 x 25 73.59 14
400 x 25 78.51 13
450 x 25 88.31 11
500×25 98.1
40 x 30 9.42 106
45 x 30 10.65 94
50 x 30 11.78 85
55 x 30 12.95 77
60 x 30 14.13 71
65 x 30 15.31 65
70 x 30 16.49 61
75 x 30 17.71 56
80 x 30 18.84 53