ASTM80 GRAAD 43 HOËTOETSKETTING
|
ASTM80 GRAAD 43 HOËTOETSKETTING |
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|
Nominale kettinggrootte |
Materiële deursnee |
Werklasperke (maks.) |
Bewystoets (minimum) |
Min. Breekkrag |
Maks. Lengte per 100 skakels |
Maks. Gewig Per 100 FT |
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|
in |
in |
mm |
lb. |
kg |
lb. |
kN |
lb. |
kN |
in |
m |
lb. |
kg |
|
1/4 |
0.281 |
7.1 |
2,600 |
1.180 |
4,300 |
19.1 |
7 750 |
34.5 |
98 |
2.49 |
84 |
38 |
|
5/16 |
0.343 |
8.7 |
3,900 |
1 770 |
6,400 |
28.5 |
11 600 |
51,6 |
110 |
2.79 |
120 |
54 |
|
3/8 |
0,406 |
10.3 |
5,400 |
2 450 |
8.900 |
39.6 |
16.200 |
72.1 |
134 |
3.40 |
176 |
80 |
|
7/16 |
0.468 |
11.9 |
7 200 |
3,260 |
11.900 |
52.9 |
21.500 |
95.6 |
140 |
3.55 |
230 |
104 |
|
1/2 |
0,531 |
13.5 |
9.200 |
4,170 |
15.300 |
68.1 |
27 600 |
122.8 |
150 |
4.06 |
300 |
136 |
|
5/8 |
0.656 |
16.7 |
14.200 |
6.200 |
21.200 |
94.0 |
42.400 |
188.0 |
194 |
4.92 |
425 |
193 |
