Wire rope; 6x19 (12/6/1) Fibre Core (FC) construction RHOL.
(1770 tensile grade) in accordance with BS302 1987
R.H.O.L = right hand ordinary lay is the direction of the 6 outer strands.
|
diameter
mm
|
mimimum
breaking load (tonnes)
|
safe
working load at 5:1 safety factor in kgs / tonnes
|
|
3mm
|
0.5
|
100kgs
= 0.1t
|
|
4mm
|
0.89
|
178
kgs
=0.175t
|
|
5mm
|
1.39
|
278
kgs = 0.275t
|
|
6mm
|
2.00
|
400
kgs = 0.4t
|
|
7mm
|
2.95
|
590
kgs
= 0.5t
|
|
8mm
|
3.54
|
708
kgs
= 0.7t
|
|
9mm
|
4.48
|
896
kgs
= 0.89t
|
|
10mm
|
5.53
|
1106
kgs
= 1.1t
|
|
11mm
|
6.69
|
1338
kgs
= 1.35t
|
|
12mm
|
7.97
|
1594
kgs
= 1.5t
|
|
13mm
|
-
|
-
|
|
14mm
|
-
|
-
|
|
16mm
|
-
|
-
|
|
19mm
|
-
|
-
|