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ASTM80 standard link chain Current position:Home > Product > ASTM80 standard link chain  

ASTM80 standard link chain


Date:2013/3/9   Editor: FRESH MARINE SUPPLY

ASTM80 standard link chain is one kind of USA standard link chain.It includes proof coil chain ASTM80(G30),high test chain ASTM80(G43) and transport chain ASTM80(G70).

1.Proof coil chain ASTM80(G30) ASTM80 standard link chain

Trade
Size
Material
Diameter
Working Load Limit

Proof Test

Breaking Force Minimum Max Lenght Per 100 Links Max Weight Per 100 Feet
in mm lbs kg lbs kn lbs kn in m lbs kg
3/16 0.218 5.5 750 340 1500 6.7 3000 13.3 99 2.51 42 19
1/4 0.281 7.1 1250 570 2500 11.1 5000 22.2 104 2.64 76 34
5/16 0.343 8.7 1900 860 3800 16.9 7600 33.8 114 2.89 115 52
3/8 0.406 10.3 2650 1200 5300 23.6 10600 47.2 128 3.25 166 75
7/16 0.468 11.9 3500 1590 7000 31.1 14000 62.3 142 3.60 225 102
1/2 0.531 13.5 4500 2040 9000 40.0 18000 80.1 156 3.96 289 131
5/8 0.656 16.7 6900 3130 13800 61.4 27600 122.8 194 4.92 425 193
3/4 0.781 19.8 9750 4420 19500 86.7 39000 173.5 220 5.59 612 278

2. High test chain ASTM80(G43)ASTM80 standard link chain

Trade
Size
Material
Diameter
Working
Load Limit
Proof Test Breaking Force Minimum Max Lenght Per 100 Links Max Weight Per 100 Feet
in mm lbs kg lbs kn lbs kn in m lbs kg
1/4 0.281 7.1 2600 1180 4300 19.1 7750 34.5 98 2.49 84 38
5/16 0.343 8.7 3900 1770 6400 28.5 11600 51.6 110 2.79 120 54
3/8 0.406 10.3 5400 2450 8900 39.6 16200 72.1 134 3.40 176 80
7/16 0.468 11.9 7200 3260 11900 52.9 21500 95.6 140 3.55 230 104
1/2 0.531 13.5 9200 4170 15300 68.1 27600 122.8 150 4.06 300 136

3.Transport chain ASTM80(G70) ASTM80 standard link chain

Trade
Size
Material
Diameter
Working
Load Limit
Proof Test Breaking Force Minimum Max Lenght Per 100 Links Max Weight Per 100 Feet
in mm lbs kg lbs kn lbs kn in m lbs kg
1/4 0.281 7.1 3150 1430 6300 28.0 12600 56.1 98 2.49 84 38
5/16 0.343 8.7 4700 2130 9400 41.8 18800 83.6 110 2.79 120 54
3/8 0.406 10.3 6600 3000 13200 58.7 26400 117.4 134 3.40 176 80
1/2 0.531 13.5 11300 51300 22600 100.5 45200 201.1 160 4.06 300 136

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