Diameter MM | Proof Load | Breaking Load | Approx Mass (27.5m) KG | ||||
Grade 1 KN | Grade 2 KN | Grade 3 KN | Grade 1 KN | Grade 2 KN | Grade 3 KN | ||
6 | 6.62 | 9.30 | 13.32 | 18.60 | 21.45 | ||
7 | 9.02 | 12.60 | 18.13 | 25.20 | 29.15 | ||
8 | 11.78 | 18.50 | 23.68 | 33.00 | 38.23 | ||
9 | 14.90 | 20.90 | 29.97 | 41.80 | 48.40 | ||
10 | 18.40 | 25.80 | 37.00 | 51.60 | 59.68 | ||
11 | 22.26 | 31.20 | 44.02 | 44.70 | 62.40 | 87.51 | 72.33 |
12 | 28.75 | 41.20 | 58.13 | 57.81 | 82.60 | 115.84 | 93.23 |
14 | 34.78 | 51.00 | 71.96 | 69.93 | 101.90 | 142.90 | 116.88 |
16 | 47.10 | 66.20 | 93.40 | 94.72 | 132.30 | 185.53 | 152.90 |
17.5 | 56.35 | 78.89 | 111.31 | 113.31 | 157.78 | 221.27 | 182.88 |
18 | 59.62 | 84.28 | 119.60 | 168.50 | 193.23 | ||
19 | 66.42 | 93.60 | 132.06 | 133.57 | 187.20 | 262.52 | 215.33 |
20.5 | 77.33 | 108.64 | 153.28 | 155.49 | 217.27 | 304.69 | 250.80 |
22 | 89.06 | 125.40 | 176.93 | 179.08 | 250.90 | 351.85 | 288.75 |
24 | 105.98 | 149.90 | 211.49 | 213.25 | 299.90 | 419.17 | 343.75 |
25 | 115.00 | 162.70 | 231.25 | 324.40 | 372.90 | ||
26 | 124.38 | 175.40 | 247.47 | 250.12 | 350.80 | 491.95 | 403.43 |
28 | 144.26 | 203.80 | 287.54 | 290.08 | 406.70 | 570.34 | 467.50 |
30 | 165.50 | 234.20 | 330.43 | 333.00 | 467.50 | 655.61 | 536.25 |
32 | 188.42 | 265.60 | 374.73 | 378.88 | 531.20 | 744.94 | 611.05 |
34 | 212.70 | 299.90 | 432.13 | 427.72 | 599.80 | 841.14 | 689.70 |
35 | 225.4 | 317.50 | 453.25 | 635.00 | 730.95 | ||
36 | 238.46 | 336.10 | 474.20 | 479.52 | 672.30 | 942.81 | 773.30 |
38 | 265.7 | 374.40 | 528.24 | 534.28 | 748.70 | 1049.95 | 861.58 |
40 | 294.40 | 414.50 | 548.24 | 592.00 | 829.10 | 1162.70 | 954.80 |
42 | 324.58 | 457.70 | 645.76 | 652.68 | 915.30 | 1283.59 | 1052.70 |
44 | 356.22 | 502.70 | 709.25 | 716.32 | 999.60 | 1401.81 | 1155.28 |
45 | 372.60 | 525.30 | 749.25 | 1048.60 | 1208.35 | ||
46 | 389.34 | 548.80 | 774.30 | 782.92 | 1097.60 | 1539.24 | 1262.80 |
48 | 423.94 | 597.80 | 843.43 | 852.48 | 1195.60 | 1676.67 | 1375.00 |
50 | 460.00 | 648.80 | 915.39 | 926.09 | 1293.60 | 1814.11 | 1491.88 |
