Flat profile chain
measurements and weight
| Nenngröße | Durchmesser | Dicke | Teilung | Rundglied | < | Vertikalglied | < | Gewicht | |
|---|---|---|---|---|---|---|---|---|---|
|
d/b4 x t [mm] |
dm [mm] |
e max. [mm] |
t [mm] |
b1 [mm] |
b2 [mm] |
b3 [mm] |
b4 [mm] | [kg/m] | |
| 42 x 128/164 | 42±1,1 | 60 | 292±1,6 | 71 | 159 | 46 | 99 | 36,5 | |
| 50 x 146/174 | 49±1,3 | 64 | 320±1,7 | 76 | 178 | 53 | 116 | 47,5 |
Mechanical properties
| Nominal size | test force | test force | elongation at test force | breaking force | breaking force | elongation at fracture | deflection | deflection | Charpy-V-Test | Charpy-V-Test |
|---|---|---|---|---|---|---|---|---|---|---|
|
d x t [mm] |
TF DIN [kN] |
TF HO [kN] |
max. DIN/HO [%] |
BF DIN [kN] |
BF HO [kN] |
A DIN/HO [%] |
f DIN [mm] |
f HO [mm] |
KV DIN [J] |
KV HO [J] |
| 38 x 126/148 | 1360 | 1480 | 1,6 | 1820 | 2060 | 14 | 38 | 38 | 60 | 85 |
| 42 x 128/164 | 1660 | 1740 | 1,6 | 2300 | 2500 | 14 | 42 | 42 | 60 | 85 |
| 50 x 146/174 | 2000 | 2350 | 1,6 | 2900 | 3400 | 14 | 50 | 50 | 60 | 85 |
Additional information
Acc. to DIN 22252 / DIN 22255 final testing is carried out in “natural black” conditions, before any coating is applied. The breaking force and ultimate elongation values therefore apply in “natural black” condition. Each coating reduces the breaking force of the JDT chains up to 10% and the ultimate elongation by as much as 20% when compared with a chain in “nature black” condition.
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Zusatzinformation
Gemäß DIN 22252 / DIN 22255 wird die Endprüfung im Zustand „natur schwarz“ durchgeführt, bevor eine Beschichtung aufgebracht wird. Die Werte für Bruchkraft und Bruchdehnung gelten daher für den Zustand „natur schwarz“. Jede Beschichtung reduziert die Bruchkraft der JDT-Ketten im Vergleich zu einer Kette im Zustand „natur schwarz“ um bis zu 10 % und die Bruchdehnung um bis zu 20 %.
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