2021 High quality Forged Chain Links - ASTM80 GRADE43 HIGH TEST CHAIN – Rudong
2021 High quality Forged Chain Links - ASTM80 GRADE43 HIGH TEST CHAIN – Rudong Detail:
ASTM80 GRADE43 HIGH TEST CHAIN |
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Nominal Chain Size |
Material Diameter |
Working Load Limit(Max.) |
Proof Test (Min.) |
Min. Breaking Force |
Max. Length Per 100 Links |
Max. Weight Per 100 FT |
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in |
in |
mm |
lbs |
kg |
lbs |
kN |
lbs |
kN |
in |
m |
lbs |
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 |
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