7x7 high breaking load AISI316 stainless steel wire rope for marine industry
VANFORGE supply a large range of marine grade wire ropes that are suitable for all marine industry applications.
7x7 AISI316 stainless steel wire rope is used for a wide range of applications. More flexible than 1x19 but more rigid than 7x19, the 7x7 construction is often used where 1x19 lacks enough flexibility for an application or where 7x19’s weaker breaking load is too low for an application. Used extensively throughout the marine industry as well as for general engineering applications, 7x7’s excellent breaking load and flexibility in the smaller diameters make it a favorite for control cable and a variety of marine rigging applications, examples of which are shown below:
Applications
Control cables
Guardrail
Standing rigging
Running rigging
Steering cable
Marine/Saltwater environment
Sewage treatment works
Wire rope slings
Davit ropes
Breaking loads
| Nominal diameter | Approximate mass | Minimum breaking loads – 1570 MPa |
| mm | kg/m | kN | kN |
| 1.0 | 0.004 | 0.59 | 60 |
| 2.0 | 0.016 | 2.37 | 241 |
| 2.5 | 0.023 | 3.71 | 378 |
| 3.0 | 0.034 | 5.34 | 544 |
| 4.0 | 0.060 | 9.49 | 967 |
| 5.0 | 0.095 | 14.80 | 1509 |
| 6.0 | 0.136 | 21.40 | 2182 |
| 7.0 | 0.185 | 29.10 | 2967 |
| 8.0 | 0.242 | 38.00 | 3874 |
| 10.0 | 0.378 | 59.30 | 6046 |
| 12.0 | 0.545 | 85.40 | 8708 |
| 14.0 | 0.741 | 117.00 | 11930 |
