Industrial Chains

High Strength Lifting and Sling Chains
– DIN EN 818 – 2 / GRADE 80 (G80)
– GRADE 100 (G100)
– DIN 5687 / GRADE 50 (G50)

Hoist Chains
– DIN 5684 / G50-G60-G80

High Strength Mine Chains
– DIN 22252

Conveyor Chains
– DIN 764
– DIN 762

Short Link Calibrated Chains
– DIN 766

Non-Calibrated Chains
– DIN 5685
– DIN 763

Marine Chains
Snow / Tire Chains

DIN 5684 chains, are tested and calibrated chains manufactured as G50 / G60 / G80 and for use in hoists. These DIN 5684 chains provide lifting your loads safely.

Marking of a round-steel chain, grade-8, diameter d=8 mm and tn=24 mm finish bright polished (bp) chain DIN 5684-8-8×24 bp

DIMENSIONS AND WEIGHTS

Nominal diameter
Pitch
Width
Gauge length
Weight
d
allowable tolerance
t
allowable tolerance
b1 min.
b2 max.
11xt
allowable tolerance
Kg / m
4
± 0,2
12
+0,15
-0,1
5
13,7
132
+0,4
-0,2
0,35
5
± 0,2
15
+0,20
-0,1
6
16,9
165
+0,5
-0,3
0,54
(5)
± 0,2
(18,5)
+0,25
-0,1
6
16,9
203,5
+0,7
-0,3
0,5
6
± 0,2
18
+0,25
-0,1
7,2
20,2
198
+0,6
-0,3
0,8
(6)
± 0,2
(18,5)
+0,25
-0,1
7,2
20,2
203,5
+0,7
-0,3
0,8
7
± 0,3
21
+0,3
-0,15
8,4
23,6
231
+0,7
-0,4
1,1
(7)
± 0,3
(22)
+0,3
-0,15
8,4
23,6
242
+0,8
-0,4
1,1
8
± 0,3
24
+0,3
-0,15
9,6
27
264
+0,8
-0,4
1,4
9
± 0,4
27
+0,35
-0,2
10,8
30,4
297
+1
-0,5
1,8
10
± 0,4
28
+0,35
-0,2
12,0
34
308
+1
-0,5
2,2
11
± 0,4
31
+0,4
-0,2
13,2
37,4
341
+1,1
-0,5
2,7
13
± 0,5
36
+0,45
-0,25
15,6
44,2
396
+1,3
-0,6
3,8
14
± 0,6
41
+0,5
-0,3
16,8
47,6
451
+1,4
-0,7
4,4
16
± 0,6
45
+0,6
-0,3
19,2
54,4
495
+1,6
-0,8
5,7
18
± 0,9
50
+0,65
-0,3
21,6
61,2
550
+1,8
-0,9
7,3
20
± 1
60
+0,8
-0,4
24
68
660
+2
-1
8,8
22
± 1,1
66
+0,85
-0,45
26,4
75
726
+2,4
-1,1
10,7

For grade 8:
Nominal diameter and pitchs in brackets should be avoided with new constructions.
-Perfect fit of a chain to the sprocket-wheel will be secured, if the sprocked-wheel is placed at manufacturer’s disposal.
-The chain link must not be stretched by the joining element of the hoist conveyor in the last link of the chain multiple pitch length.

GRADE 50

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
4
250
320
8
6,3
12,5
5
400
500
12,5
10,0
20,0
6
600
750
19
15,0
30,0
7
800
1000
25
20,0
40,0
8
1000
1250
32
25,0
50,0
9
1250
1600
40
32,0
63
10
1600
2000
50
40
80
11
2000
2500
63
50
100
13
2650
3350
85
67
132
14
3200
4000
100
80
160
16
4000
5000
125
100
200
18
5000
6300
160
125
250
GRADE 5
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
100 N/mm²
125 N/mm²
Mean stress at manufacturing test force
315 N/mm²
315 N/mm²
Mean stress at acceptance proof force
250 N/mm²
250 N/mm²
Mean stress at breaking force specified
500 N/mm²
500 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
On a chain link up to 11 mm in diameter
330 HV min.
330 HV min.
On a chain link over 11 mm in diameter
300 HV min.
300 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

GRADE 60

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
Deflection
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
f min.
4
320
400
10
8
16
3
5
500
630
16
12,5
25
4
6
750
900
22,4
18
37,5
5
7
1000
1250
32
25
50
6
8
1250
1600
40
32
63
7
9
1600
2000
50
40
80
7
10
2000
2500
63
50
100
8
11
2500
3000
75
60
125
9
13
3200
4250
106
85
170
11
14
4000
5000
125
100
200
12
16
5000
6300
160
125
250
13
18
6300
8000
200
160
320
15
GRADE 6
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
125 N/mm²
160 N/mm²
Mean stress at manufacturing test force
400 N/mm²
400 N/mm²
Mean stress at acceptance proof force
315 N/mm²
315 N/mm²
Mean stress at breaking force specified
630 N/mm²
630 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
330 HV min.
330 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

GRADE 80

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
Deflection
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
f min.
4
400
500
12,5
10
20
3
5
630
750
20
15
32
4
6
900
1120
28
22,4
45,0
5
7
1250
1500
40
30
60
6
8
1600
2000
50
40
80
7
9
2000
2500
63
50
100
7
10
2500
3200
80
63
125
8
11
3000
3750
95
75
150
9
13
4250
5300
132
106
212
11
14
5000
6000
150
120
250
12
16
6300
8000
200
160
320
13
18
8000
10000
250
200
400
15
20
10000
12500
320
250
500
16
22
12500
16000
400
320
630
18
GRADE 8
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
160 N/mm²
200 N/mm²
Mean stress at manufacturing test force
500 N/mm²
500 N/mm²
Mean stress at acceptance proof force
400 N/mm²
400 N/mm²
Mean stress at breaking force specified
800 N/mm²
800 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
360 HV min.
360 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

DIN 5684 chains, are tested and calibrated chains manufactured as G50 / G60 / G80 and for use in hoists. These DIN 5684 chains provide lifting your loads safely.

Marking of a round-steel chain, grade-8, diameter d=8 mm and tn=24 mm finish bright polished (bp) chain DIN 5684-8-8×24 bp

DIMENSIONS AND WEIGHTS

Anma çapı
Adım
Genişlik
Geyç uzunluğu
Ağırlık
d
tolerans
t
tolerans
b1 min.
b2 max.
11xt
tolerans
Kg / m
4
± 0,2
12
+0,15
-0,1
5
13,7
132
+0,4
-0,2
0,35
5
± 0,2
15
+0,20
-0,1
6
16,9
165
+0,5
-0,3
0,54
(5)
± 0,2
(18,5)
+0,25
-0,1
6
16,9
203,5
+0,7
-0,3
0,5
6
± 0,2
18
+0,25
-0,1
7,2
20,2
198
+0,6
-0,3
0,8
(6)
± 0,2
(18,5)
+0,25
-0,1
7,2
20,2
203,5
+0,7
-0,3
0,8
7
± 0,3
21
+0,3
-0,15
8,4
23,6
231
+0,7
-0,4
1,1
(7)
± 0,3
(22)
+0,3
-0,15
8,4
23,6
242
+0,8
-0,4
1,1
8
± 0,3
24
+0,3
-0,15
9,6
27
264
+0,8
-0,4
1,4
9
± 0,4
27
+0,35
-0,2
10,8
30,4
297
+1
-0,5
1,8
10
± 0,4
28
+0,35
-0,2
12,0
34
308
+1
-0,5
2,2
11
± 0,4
31
+0,4
-0,2
13,2
37,4
341
+1,1
-0,5
2,7
13
± 0,5
36
+0,45
-0,25
15,6
44,2
396
+1,3
-0,6
3,8
14
± 0,6
41
+0,5
-0,3
16,8
47,6
451
+1,4
-0,7
4,4
16
± 0,6
45
+0,6
-0,3
19,2
54,4
495
+1,6
-0,8
5,7
18
± 0,9
50
+0,65
-0,3
21,6
61,2
550
+1,8
-0,9
7,3
20
± 1
60
+0,8
-0,4
24
68
660
+2
-1
8,8
22
± 1,1
66
+0,85
-0,45
26,4
75
726
+2,4
-1,1
10,7

For grade 8:
Nominal diameter and pitchs in brackets should be avoided with new constructions.
-Perfect fit of a chain to the sprocket-wheel will be secured, if the sprocked-wheel is placed at manufacturer’s disposal.
-The chain link must not be stretched by the joining element of the hoist conveyor in the last link of the chain multiple pitch length.

GRADE 50

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
4
250
320
8
6,3
12,5
5
400
500
12,5
10,0
20,0
6
600
750
19
15,0
30,0
7
800
1000
25
20,0
40,0
8
1000
1250
32
25,0
50,0
9
1250
1600
40
32,0
63
10
1600
2000
50
40
80
11
2000
2500
63
50
100
13
2650
3350
85
67
132
14
3200
4000
100
80
160
16
4000
5000
125
100
200
18
5000
6300
160
125
250
GRADE 5
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
100 N/mm²
125 N/mm²
Mean stress at manufacturing test force
315 N/mm²
315 N/mm²
Mean stress at acceptance proof force
250 N/mm²
250 N/mm²
Mean stress at breaking force specified
500 N/mm²
500 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
On a chain link up to 11 mm in diameter
330 HV min.
330 HV min.
On a chain link over 11 mm in diameter
300 HV min.
300 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

GRADE 60

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
Deflection
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
f min.
4
320
400
10
8
16
3
5
500
630
16
12,5
25
4
6
750
900
22,4
18
37,5
5
7
1000
1250
32
25
50
6
8
1250
1600
40
32
63
7
9
1600
2000
50
40
80
7
10
2000
2500
63
50
100
8
11
2500
3000
75
60
125
9
13
3200
4250
106
85
170
11
14
4000
5000
125
100
200
12
16
5000
6300
160
125
250
13
18
6300
8000
200
160
320
15
GRADE 6
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
125 N/mm²
160 N/mm²
Mean stress at manufacturing test force
400 N/mm²
400 N/mm²
Mean stress at acceptance proof force
315 N/mm²
315 N/mm²
Mean stress at breaking force specified
630 N/mm²
630 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
330 HV min.
330 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

GRADE 80

MECHANICAL PROPERTIES

Nominal diameter
Working load limit of chain for
Manufacturing test force
Acceptance proof force
Breaking force
Deflection
d
power driven lifting 1 Bm kg
hand operated kg
kN min.
kN min.
kN min.
f min.
4
400
500
12,5
10
20
3
5
630
750
20
15
32
4
6
900
1120
28
22,4
45,0
5
7
1250
1500
40
30
60
6
8
1600
2000
50
40
80
7
9
2000
2500
63
50
100
7
10
2500
3200
80
63
125
8
11
3000
3750
95
75
150
9
13
4250
5300
132
106
212
11
14
5000
6000
150
120
250
12
16
6300
8000
200
160
320
13
18
8000
10000
250
200
400
15
20
10000
12500
320
250
500
16
22
12500
16000
400
320
630
18
GRADE 8
For power driven lifting appliances
For hand operated hoists
Mean stress at working load limit
160 N/mm²
200 N/mm²
Mean stress at manufacturing test force
500 N/mm²
500 N/mm²
Mean stress at acceptance proof force
400 N/mm²
400 N/mm²
Mean stress at breaking force specified
800 N/mm²
800 N/mm²
Total ultimate elongation
10% min.
10% min.
Surface hardness at all points
360 HV min.
360 HV min.
Ratio of mean stress at working load limit to mean stress at manufacturing test force to mean stress at breaking force specified
1:3, 15:5
1:2, 5:4

Industrial Chains

High Strength Lifting and Sling Chains
– DIN EN 818 – 2 / GRADE 80 (G80)
– GRADE 100 (G100)
– DIN 5687 / GRADE 50 (G50)

Hoist Chains
– DIN 5684 / G50-G60-G80

High Strength Mine Chains
– DIN 22252

Conveyor Chains
– DIN 764
– DIN 762

Short Link Calibrated Chains
– DIN 766

Non-Calibrated Chains
– DIN 5685
– DIN 763

Marine Chains
Snow / Tire Chains