Nominal Diameter | Approx Weight kg/100m | Nominal tensile strength /Mpa | |||||
1570 | 1670 | 1770 | 1870 | 1960 | |||
mm | NF | SF | Minimum breaking force /kN | ||||
8 | 20.4 | 19.5 | 28.1 | 29.9 | 31.7 | 33.5 | 35.1 |
9 | 25.8 | 24.6 | 35.6 | 37.9 | 40.1 | 42.4 | 44.5 |
10 | 31.8 | 30.4 | 44 | 46.8 | 49.6 | 52.4 | 54.9 |
12 | 45.8 | 43.8 | 63.3 | 67.3 | 71.4 | 75.4 | 79 |
14 | 62.3 | 59.6 | 86.2 | 91.6 | 97.1 | 103 | 108 |
16 | 81.4 | 77.8 | 113 | 120 | 127 | 134 | 140 |
18 | 103 | 98.5 | 142 | 152 | 161 | 170 | 178 |
20 | 127 | 122 | 176 | 187 | 198 | 209 | 220 |
22 | 154 | 147 | 213 | 226 | 240 | 253 | 266 |
24 | 183 | 175 | 253 | 269 | 285 | 302 | 316 |
26 | 215 | 206 | 297 | 316 | 335 | 354 | 371 |
28 | 249 | 238 | 345 | 367 | 389 | 411 | 430 |
30 | 286 | 274 | 396 | 421 | 446 | 471 | 494 |
32 | 326 | 311 | 450 | 479 | 507 | 536 | 562 |
34 | 368 | 351 | 508 | 541 | 573 | 605 | 634 |
36 | 412 | 394 | 570 | 606 | 642 | 679 | 711 |
38 | 459 | 439 | 635 | 675 | 716 | 756 | 792 |
40 | 509 | 486 | 703 | 748 | 793 | 838 | 878 |
42 | 561 | 536 | 775 | 825 | 874 | 924 | 968 |
44 | 616 | 589 | 851 | 905 | 959 | 1014 | 1062 |
46 | 673 | 643 | 930 | 989 | 1049 | 1108 | 1161 |
48 | 733 | 700 | 1013 | 1077 | 1142 | 1206 | 1264 |
50 | 795 | 760 | 1099 | 1169 | 1239 | 1309 |
1372 |