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ASTM80 standard link chain
NEXT STM80 standard link chain Back List PRE NACM84/90 standard link chain
 
ASTM80 standard link chain
  1,HIGH TEST CHAIN ASTM84/90(G43)
NORMINAL
SIZE
MATERIAL
DIAMETER
WORKING
LOAD LMIT
PROOF TEST
(MIN)
BREAKING
FORCE MIN
INSIDE
LENGTH
INSIDE
WIDTH
MM IN MM IN KG LB KN LB
KN
LB
MM
IN
MM
IN
7.0 1/4 7.0 0.276 1180 2600 16.6 3750 33.1 7500 31.5 1.24 9.8 0.38
8.0 5/16 8.0 0.315 1770 3900 21.6 4900 43.2 9700 32.8 1.29 11.2 0.44
10.0 3/8 10.0 0.394 2450 5400 33.8 7600 67.6 15200 35.0 1.38 14.0 0.55
13.0 1/2 13.0 0.512 4170 9200 57.1 12900 114.2 25700 45.5 1.79 18.2 0.72
ASTM80 standard link chain
  11,PROOF COIL CHAIN ASTM84/90(G30)
NORMINAL
SIZE
MATERIAL
DIAMETER
WORKING
LOAD LMIT
PROOF TEST
(MIN)
BREAKING
FORCE MIN
INSIDE
LENGTH
INSIDE
WIDTH
MM IN MM IN KG LB KN LB
KN
LB
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