core: steel core
strand: seale
steel wire rope for cranes, mining industry general, Shaft lifting and other general purposes.
The 6×19S-IWRC is a classic Seale-construction wire rope featuring line contact and an Independent Wire Rope Core (IWRC). Distinguished by its outstanding wear and crush resistance, it serves as a primary choice for applications in mining, hoisting, and drilling.
The "19S" designation indicates that each strand consists of 19 wires arranged in the Seale pattern, featuring thicker outer wires and thinner inner wires. This "thick-over-thin" design imparts exceptional wear resistance to the rope. The line contact between wires within the strand ensures more uniform stress distribution and eliminates the secondary bending stresses associated with point-contact ropes. Reduced internal friction effectively prevents fatigue-induced wire breakage caused by repeated bending.
| Nominal diameter (mm) |
Approx. weight (kg/100m) |
Minimum breaking force (kN) | ||
| 1770 | 1960 | 2160 | ||
| 8 | 26.8 | 40.3 | 44.7 | 49.2 |
| 9 | 33.9 | 51.0 | 56.5 | 62.3 |
| 9.53 | 38.0 | 57.2 | 63.4 | 69.8 |
| 10 | 41.8 | 63.0 | 69.8 | 76.9 |
| 11 | 50.6 | 76.2 | 84.4 | 93.0 |
| 12 | 60.2 | 90.7 | 100 | 111 |
| 12.7 | 67.4 | 101.6 | 113 | 124 |
| 13 | 70.6 | 106 | 118 | 130 |
| 14 | 81.9 | 124 | 137 | 151 |
| 14.3 | 85.5 | 129 | 143 | 157 |
| 15.9 | 106 | 159 | 176 | 194 |
| 16 | 107 | 161 | 179 | 197 |
| 18 | 135 | 204 | 226 | 249 |
| 19 | 151 | 227 | 252 | 278 |
| 20 | 167 | 252 | 279 | 308 |
| 22 | 202 | 305 | 338 | 372 |
| 22.2 | 206 | 311 | 344 | 379 |
| 24 | 241 | 363 | 402 | 443 |
| 25.4 | 270 | 407 | 450 | 496 |
| 26 | 283 | 426 | 472 | 520 |
| 28 | 328 | 494 | 547 | 603 |
| 28.6 | 342 | 515 | 571 | 629 |
| 30 | 376 | 567 | 628 | 692 |
| 32 | 428 | 645 | 715 | 787 |
| 36 | 542 | 817 | 904 | 997 |
| 40 | 669 | 1010 | 1120 | 1230 |
| 44 | 809 | 1220 | 1350 | 1490 |
| 48 | 963 | 1450 | 1610 | 1770 |
| 52 | 1130 | 1700 | 1890 | 2080 |
| 56 | 1310 | 1980 | 2190 | 2410 |
| 60 | 1500 | 2270 | 2510 | 2770 |