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不旋转钢丝绳的直径：最小6mm起。
不旋转钢丝绳也称多层股钢丝绳，主要应用于港口装卸、水利工程及建筑用塔式起重机。
不旋转钢丝绳 18*19S 18*19W
（执行标准：GB/T 20118-2006）
|
公称直径
Nominal Diameter (mm) |
参考重量
Approximate Weight (kg/100m) |
绳公称抗拉强度(N/mm2) Norminal T/S
|
||||||||||
|
1470
|
1570
|
1670
|
1770
|
1870
|
||||||||
|
钢丝绳最小破断拉力(KN) Min B/L
|
||||||||||||
|
FC
|
IWR
|
FC
|
IWR
|
FC
|
IWR
|
FC
|
IWR
|
FC
|
IWR
|
FC
|
IWR
|
|
|
3
|
3.44
|
3.62
|
4.2
|
4.30
|
4.5
|
4.6
|
4.8
|
4.9
|
5.0
|
5.2
|
5.3
|
5.5
|
|
4
|
6.12
|
6.43
|
7.4
|
7.7
|
8.0
|
8.2
|
8.4
|
8.7
|
9.02
|
9.29
|
9.5
|
9.8
|
|
5
|
9.57
|
10.0
|
11.6
|
12.0
|
12.5
|
12.9
|
13.3
|
13.7
|
14.1
|
14.5
|
14.8
|
15.3
|
|
6
|
13.8
|
14.5
|
16.8
|
17.3
|
17.8
|
18.50
|
19.1
|
19.7
|
20.3
|
20.9
|
21.3
|
22.0
|
|
7
|
18.8
|
19.7
|
22.9
|
23.6
|
24.4
|
25.20
|
26.1
|
26.8
|
27.6
|
28.4
|
29.1
|
30.0
|
|
8
|
24.5
|
25.7
|
29.9
|
30.8
|
32.0
|
32.9
|
34.0
|
35.0
|
36.1
|
37.1
|
38.0
|
39.2
|
|
10
|
38.3
|
40.2
|
46.8
|
48.2
|
50.0
|
51.4
|
53.2
|
54.7
|
56.4
|
58.0
|
59.5
|
61.3
|
|
12
|
55.1
|
57.9
|
67.3
|
69.4
|
72.0
|
74.1
|
76.6
|
78.8
|
81.2
|
83.6
|
85.7
|
88.3
|
|
14
|
75.0
|
78.8
|
91.7
|
94.5
|
97.0
|
100.0
|
104.0
|
107.0
|
111.0
|
113.0
|
116.5
|
120.0
|
|
16
|
98.0
|
103.0
|
119.0
|
123.0
|
127.0
|
131.0
|
136.0
|
140.0
|
144.0
|
148.0
|
152.4
|
157.0
|
|
18
|
124.0
|
130.2
|
151.0
|
156.0
|
161.0
|
166.0
|
171.0
|
177.0
|
182
|
188.0
|
192.0
|
198.0
|
|
20
|
153.0
|
160.7
|
186.0
|
192.0
|
199.0
|
205.0
|
212.0
|
219.0
|
225
|
232.0
|
238
|
245.0
|
|
22
|
185.0
|
194.5
|
226.0
|
233.0
|
241.0
|
249.0
|
257.0
|
265.0
|
272
|
280.0
|
287
|
296.0
|
|
24
|
220.5
|
231.0
|
269.0
|
277.0
|
287.0
|
296.0
|
306.0
|
315.0
|
324.0
|
334.0
|
343
|
353.0
|
|
26
|
259.0
|
272
|
315.0
|
325.0
|
338.0
|
348.0
|
359.0
|
370.0
|
380.0
|
392.0
|
402
|
414.0
|
|
28
|
300.0
|
315.0
|
367.0
|
378.0
|
391.0
|
403.0
|
416.0
|
429.0
|
441.0
|
455.0
|
466
|
480.0
|
|
30
|
344.5
|
362.0
|
420.0
|
433.0
|
449.0
|
463.0
|
477.0
|
492.0
|
506.0
|
522.0
|
536
|
552.0
|
Main Appplications：Various eqmuipment for derricking, lifting and drawing;the rope with wire core can be used under the shock load,heated and squeezed conditions such as electric shares.
不旋转钢丝绳18*7、18*19、17*7的主要用途：各种起重、提升和牵引设备，金属绳芯适用于负荷、受热和受挤压条件下，例如：电铲 。
不旋转钢丝绳18*7、18*19、17*7的最小钢丝绳破断拉力总和=钢丝绳最小破断拉力×1.226（纤维芯）或×1.321（钢芯），其中6*37S纤维芯为1.191，钢芯为1.283。
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