NACM2010 GRADE 100 ALLOY CHAIN
Specifically recommended for overhead lifting
Grade 100 chain is 25% stronger than Grade 80 chain. Enables you to perform some lifts with lighter weight chain.
Meet the latest guidelines of the National Association of Chain Manufacturers (NACM)
Produced from the highest quality alloy steel.
Embossed with “G100” and traceability code.
Quenched and tempered, proof tested.
In accordance with 4-to-1 design factor required by the NACM specifications
Blue electrophoresis finish or black electrophoresis finish.
Package: Steel drum, plastic drum and customize.
We will send material cert and test report before shipping.
WARNING: DO NOT EXCEED THE WORKING LOAD LIMITS !
| Nominal Chain Size | Material Diameter-D | Working Load Limit(Max.) | Proof Test (Min.) | Min. Breaking Force | Inside Length -L (Max.) | Inside Width -b (Min.) | |||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| in | mm | in | mm | lbs | kg | lbs | kN | lbs | kN | in | mm | in | mm |
| 7/32 | 5.5 | 0.217 | 5.5 | 2700 | 1220 | 5400 | 23.8 | 10800 | 47.6 | 0.7 | 17.6 | 0.281-0.325 | 7.14-8.25 |
| 9/32 | 7 | 0.276 | 7 | 4300 | 1950 | 8600 | 38.5 | 17200 | 77 | 0.9 | 22.9 | 0.281-0.430 | 9.53-10.92 |
| 5/16 | 8 | 0.315 | 8 | 5700 | 2600 | 11400 | 51 | 22800 | 102 | 1 | 26.4 | 0.430-0.500 | 10.92-12.70 |
| 3/8 | 10 | 0.394 | 10 | 8800 | 4000 | 17600 | 79 | 35200 | 158 | 1.3 | 32 | 0.512-0.600 | 13.00-15.20 |
| 1/2 | 13 | 0.512 | 13 | 15000 | 6800 | 30000 | 134 | 60000 | 268 | 1.6 | 41.6 | 0.688-0.768 | 17.48-19.50 |
| 5/8 | 16 | 0.63 | 16 | 22600 | 10300 | 45200 | 201 | 90400 | 402 | 2 | 51.2 | 0.812-0.945 | 20.63-24.00 |
| 3/4 | 20 | 0.787 | 20 | 35300 | 16000 | 70600 | 315 | 141200 | 630 | 2.5 | 64 | 0.964-1.180 | 25.00-30.00 |
| 7/8 | 22 | 0.866 | 22 | 42700 | 19400 | 85400 | 381 | 170800 | 762 | 2.8 | 70.4 | 1.080-1.300 | 27.50-33.00 |