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BREAKING
LOAD TABLES |
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SMALL WIRE ROPES GALVANISED AND
UNGALVANISED
1770 TENSILE GRADE
These ropes are in accordance with B.S. 302: Pt 2 1987 FOS:
FACTOR OF |
|
CONSTRUCTION |
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
 |
6X7
FIBRE CORE
This
construction has good strength with maximum resistance to abrasion. |
|
|
|
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| 1 |
- |
- |
- |
| 1.5 |
.80 |
0.13 |
26kg |
| 2 |
1.38 |
0.24 |
48kg |
| 2.5 |
2.0 |
0.37 |
74kg |
| 3 |
3.11 |
0.54 |
108kg |
| 4 |
5.54 |
0.96 |
192kg |
| 5 |
8.65 |
1.50 |
300kg |
|
|
6 |
12.5 |
2.16 |
432kg |
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|
|
|
|
|
 |
7X7
WIRE CORE
A
similar rope to 6x7 but the fibre core is replaced by a wire strand,
resulting in a greater resistance to crushing and added strength
lacks
flexibility.
|
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
| 1 |
.52 |
- |
- |
| 1.5 |
.90 |
0.15 |
30kg |
| 2 |
1.52 |
0.26 |
52kg |
| 2.5 |
2.2 |
0.40 |
80kg |
| 3 |
3.43 |
0.58 |
116kg |
| 4 |
6.1 |
1.04 |
208kg |
| 5 |
9.53 |
1.62 |
324kg |
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|
6 |
13.7 |
2.33 |
466kg |
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|
|
|
|
 |
6X19
FIBRE CORE
This
rope is widely used for General Purpose Engineering, it has good strength
and flexibility with reasonably good resistance to abrasion and crushing.
|
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
| 1 |
- |
- |
- |
| 1.5 |
- |
- |
- |
| 2 |
1.34 |
0.22 |
44kg |
| 2.5 |
2.5 |
0.34 |
68kg |
| 3 |
3.11 |
0.50 |
100kg |
| 4 |
5.54 |
0.89 |
178kg |
| 5 |
8.65 |
1.39 |
278kg |
|
|
6 |
12.5 |
2.00 |
400kg |
|
|
|
|
|
|
 |
7X19
WIRE CORE
A
similar rope to 6x19 but the fibre core is replaced by a wire strand,
resulting in less flexibility but a slightly higher breaking strain and
better resistance to crushing.
|
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
| 1 |
- |
- |
- |
| 1.5 |
- |
- |
- |
| 2 |
1.49 |
0.24 |
48kg |
| 2.5 |
2.4 |
0.37 |
74kg |
| 3 |
3.43 |
0.54 |
108kg |
| 4 |
6.1 |
0.96 |
192kg |
| 5 |
9.53 |
1.50 |
300kg |
|
|
6 |
13.7 |
2.16 |
432kg |
|
|
|
|
|
|
 |
6X12+7
FIBRE
CORES
This
rope is very flexible, but due to the high proportion of fibre it has a
lower breaking strain and lacks resistance to crushing, used where a large
diameter is required but maximum strength is not essential.
|
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
| 1 |
- |
- |
- |
| 1.5 |
- |
- |
- |
| 2 |
- |
- |
- |
| 2.5 |
1.52 |
0.24 |
48kg |
| 3 |
2.26 |
0.34 |
68kg |
| 4 |
4.02 |
0.60 |
120kg |
| 5 |
6.28 |
0.94 |
188kg |
| 6 |
9.04 |
1.36 |
272kg |
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|
|
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 |
1X19
WIRE CORE
This
has a stronger construction with a smoother finish than other ropes of a
similar size, but is much less flexible.
|
SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
| 1 |
.49 |
0.09 |
18kg |
| 1.5 |
1.13 |
0.20 |
40kg |
| 2 |
1.95 |
0.37 |
74kg |
| 2.5 |
3.05 |
0.57 |
114kg |
| 3 |
4.39 |
0.83 |
166kg |
| 4 |
7.75 |
1.47 |
294kg |
| 5 |
12.2 |
2.31 |
462kg |
| 6 |
17.6 |
3.32 |
664kg |
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SMALL DIAMETER
STAINLESS STEEL WIRE ROPE
316 QUALITY
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CONSTRUCTION |
SIZE
DIAMETER mm |
APPROXIMATE
MASS
(WEIGHT)
Kgs/100m |
MINIMUM
BREAKING LOAD
TONNES
(t) |
APPROXIMATE
SWL
FOS 5:1
Kgs |
 |
7x7
WIRE CORE
A similar rope to 6x7 but the fibre core is replaced by
a wire strand, resulting in a greater resistance to crushing and added
strength
|
1 |
0.39 |
- |
- |
| 1.5 |
0.90 |
.15 |
30kg |
| 2 |
1.51 |
0.24 |
48kg |
| 2.5 |
2.36 |
.38 |
76kg |
| 3 |
3.4 |
0.54 |
108kg |
| 4 |
6.05 |
0.97 |
194kg |
| 5 |
9.46 |
1.51 |
302kg |
| 6 |
13.60 |
2.18 |
436kg |
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|
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SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
 |
7X19
WIRE CORE
A similar rope to 6x19 but the fibre
core is replaced by a wire strand, resulting in less flexibility but a
slightly higher breaking strain and better resistance to crushing.
|
1 |
- |
- |
- |
| 1.5 |
0.90 |
- |
- |
| 2 |
1.45 |
- |
- |
| 2.5 |
2.40 |
.38 |
76kg |
| 3 |
3.34 |
0.54 |
108kg |
| 4 |
5.94 |
0.89 |
178kg |
| 5 |
9.29 |
1.34 |
268kg |
| 6 |
13.4 |
2.00 |
400kg |
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SIZE
DIAMETER mm |
APPROXIMATE
MASS (WEIGHT)
kgs/100m |
MINIMUM
BREAKING LOAD TONNES (t) |
APPROXIMATE
SWL FOS
5:1
kgs |
 |
1X19
WIRE CORE
This has a stronger construction with a
smoother finish than other ropes of a similar size, but is much less
flexible. most often used in the marine industry
|
1 |
0.49 |
- |
- |
| 1.5 |
1.23 |
.19 |
38kg |
| 2 |
1.95 |
0.32 |
64kg |
| 2.5 |
3.05 |
.50 |
100kg |
| 3 |
4.39 |
0.72 |
144kg |
| 4 |
7.81 |
1.28 |
256kg |
| 5 |
12.20 |
2.00 |
400kg |
| 6 |
17.6 |
2.88 |
560kg |
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