Chain
Diameter |
Length of five links |
Normal Strength Grade 1 |
High Strength
Grade 2 |
Extra-high Strength
Grade 3 |
Mass
Kilograms per 27.5 meters |
Proof
Load |
Breaking Load |
Proof
Load |
Breaking Load |
Proof
Load |
Breaking Load |
mm |
mm |
kN |
kN |
kN |
kN |
kN |
kN |
kg |
12.5
14
16
17.5
19 |
275
308
352
385
418 |
46.1
57.9
75.5
89.2
104.9 |
65.7
82.4
106.9
127.5
150.0 |
65.7
82.4
106.9
127.5
150.9 |
92.2
115.7
150.0
179.5
210.8 |
92.2
115.7
150.0
179.5
210.8 |
132.4
164.8
215.7
260.8
301.1 |
110
130
170
180
220 |
20.5
22
24
26
28 |
451
484
528
572
616 |
122.6
140.2
166.7
194.2
224.6 |
174.6
200.1
237.3
277.5
320.7 |
174.6
200.1
237.3
277.5
320.7 |
244.2
280.5
332.4
389.3
449.1 |
244.2
280.5
332.4
389.3
449.1 |
349.1
401.1
475.6
556.0
642.3 |
260
300
340
420
480 |
30
32
34
36
38 |
660
704
748
792
836 |
256.9
291.3
327.5
365.8
406.0 |
367.7
416.8
467.8
522.7
580.6 |
367.7
416.8
467.8
522.7
580.6 |
513.9
582.5
655.1
731.6
812.0 |
513.9
582.5
655.1
731.6
812.0 |
734.5
832.6
936.5
1049.3
1157.2 |
550
610
700
790
880 |
40
42
44
46
48 |
880
924
968
1012
1056 |
448.2
492.3
538.4
585.5
635.5 |
640.4
703.1
768.8
836.5
908.1 |
640.4
703.1
768.8
836.5
908.1 |
896.3
980.7
1078.7
1167.0
1274.9 |
896.3
980.7
1078.7
1167.0
1274.9 |
1284.7
1402.3
1539.6
1676.9
1814.2 |
970
1070
1170
1270
1380 |
50
52
54
56
58
60
62
64
66
68 |
1100
1144
1188
1232
1276
1320
1364
1408
1452
1496 |
686.5
739.4
794.3
851.2
909.1
968.9
1029.7
1098.3
1157.2
1225.8 |
980.7
1059.1
1137.6
1216.0
1294.5
1382.7
1471.0
1559.3
1657.3
1745.6 |
980.7
1059.1
1137.6
1216.0
1294.5
1382.7
1471.0
1559.3
1657.3
1745.6 |
1372.9
1480.8
1588.7
1706.4
1814.2
1914.7
2059.4
2186.9
2314.4
2451.7 |
1372.9
1480.8
1588.7
1706.4
1814.2
1914.7
2059.4
2186.9
2314.4
2451.7 |
1961.3
2108.4
2265.3
2432.0
2598.8
2765.5
2942.0
3128.3
3304.8
3501.0 |
1480
1600
1720
1850
1990
2120
2250
2440
2590
2750 |
70
73
76
78
81 |
1540
1606
1672
1716
1782 |
1294.5
1392.5
1500.4
1578.9
1686.7 |
1843.7
1990.7
2147.6
2255.5
2412.4 |
1843.7
1990.7
2147.6
2255.5
2412.4 |
2579.1
2794.9
3010.6
3157.7
3383.3 |
2579.1
2794.9
3010.6
3157.7
3383.3 |
3687.3
3991.3
4295.3
4501.3
4824.9 |
2910
3180
3470
3650
3930 |
84
87
90
92
95 |
1848
1914
1980
2024
2090 |
1804.4
1922.1
2049.6
2128.0
2255.5 |
2579.1
2745.9
2922.4
3040.1
3226.4 |
2579.1
2745.9
2922.4
3040.1
3226.4 |
3608.8
3854.0
4089.4
4256.1
4511.0 |
3608.8
3854.0
4089.4
4256.1
4511.0 |
5158.3
5501.5
5844.8
6080.1
6443.0 |
4250
4560
4860
5100
5400 |
97
98
100
102
105 |
2134
2156
2200
2244
2310 |
2343.8
2383.0
2471.3
2559.5
2696.8 |
3344.1
3402.9
3530.4
3657.9
3854.0 |
3344.1
3402.9
3530.4
3657.9
3854.0 |
4677.8
4766.0
4942.6
5119.1
5393.7 |
4677.8
4766.0
4942.6
5119.1
5393.7 |
6688.1
6851.6
7060.8
7315.8
7698.2 |
5670
5750
6010
6250
6600 |
107
108
111
114
117 |
2354
2376
2442
2508
2574 |
2785.1
2834.1
2971.4
3108.7
3255.8 |
3981.5
4040.3
4246.3
4442.4
4648.4 |
3981.5
4040.3
4246.3
4442.4
4648.4 |
5570.2
5658.4
5942.8
6227.2
6511.6 |
5570.2
5658.4
5942.8
6227.2
6511.6 |
7963.0
8090.4
8482.8
8894.6
9296.7 |
6820
6950
7290
7640
7980 |
120
122
124
127
130 |
2640
2684
2728
2794
2860 |
3402.9
3501.0
3599.0
3746.1
3903.0 |
4854.3
5001.4
5138.7
5354.4
5570.2 |
4854.3
5001.4
5138.7
5354.4
5570.2 |
6805.8
7001.9
7198.1
7492.3
7796.3 |
6805.8
7001.9
7198.1
7492.3
7796.3 |
9718.4
9993.0
10277.4
10708.9
11140.4 |
8310
8620
8920
9380
9840 |
132
137
142
147
152 |
2904
3014
3124
3234
3344 |
4001.1
4256.1
4520.9
4785.6
5050.4 |
5717.3
6080.1
6452.8
6835.2
7217.7 |
5717.3
6080.1
6452.8
6835.2
7217.7 |
802.2
8512.2
9031.9
9561.5
10100.8 |
802.2
8512.2
9031.9
9561.5
10100.8 |
11424.7
12160.2
12905.6
13660.7
14425.6 |
10140
10910
11670
12440
13200 |
157
162 |
3454
3564 |
5325.0
5599.6 |
7600.2
8002.2 |
7600.2
8002.2 |
10640.2
11199.2 |
10640.2
11199.2 |
15200.3
15994.6 |
14000
14700 |