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| 美国标准链条NACM84/90 |
|
规格 |
材料线径 |
工作负荷 |
试验负荷 |
破断负荷 |
内长 |
内宽 |
|
MM |
IN |
MM |
IN |
KG |
LBS |
KN |
LBS |
KN |
LBS |
MM |
IN |
MM |
IN |
|
4.0 |
1/8 |
4.0 |
0.156 |
170 |
375 |
3.6 |
800 |
7.1 |
1600 |
23.9 |
0.94 |
6.4 |
0.25 |
|
5.5 |
3/16 |
5.5 |
0.217 |
365 |
800 |
7.2 |
1600 |
14.3 |
3200 |
24.8 |
0.98 |
7.7 |
0.30 |
|
7.0 |
1/4 |
7.0 |
0.276 |
580 |
1300 |
11.6 |
2600 |
23.1 |
5200 |
31.5 |
1.24 |
9.8 |
0.38 |
|
8.0 |
5/16 |
8.0 |
0.315 |
860 |
1900 |
15.1 |
3400 |
30.2 |
6800 |
32.8 |
1.29 |
11.2 |
0.44 |
|
10.0 |
3/8 |
10.0 |
0.394 |
1200 |
2650 |
23.6 |
5300 |
47.1 |
10600 |
35.0 |
1.38 |
14.0 |
0.55 |
|
13.0 |
1/2 |
13.0 |
0.512 |
2030 |
4500 |
39.8 |
8950 |
79.6 |
17900 |
45.5 |
1.79 |
18.2 |
0.72 |
|
16.0 |
5/8 |
16.0 |
0.630 |
3130 |
6900 |
60.3 |
13600 |
120.6 |
27200 |
56.0 |
2.20 |
20.0 |
0.79 |
|
20.0 |
3/4 |
20.0 |
0.787 |
4800 |
10600 |
94.3 |
21200 |
188.5 |
42400 |
70.0 |
2.76 |
25.0 |
0.98 |
|
22.0 |
7/8 |
22.0 |
0.866 |
5810 |
12800 |
114.1 |
25600 |
228.1 |
51200 |
77.0 |
3.03 |
27.5 |
1.08 |
|
25.0 |
1" |
26.0 |
1.020 |
8140 |
17900 |
159.1 |
35800 |
318.2 |
71600 |
90.9 |
3.58 |
31.7 |
1.25 | |
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