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Grade 80 Alloy Load Chain EN818-7 For Lifting Slings

  • DAWSON/OEM
  • DS-C0001H
  • 4-10 mm
Quantity:

Grade 80 Alloy Load Chain EN818-7 For Lifting SlingsGrade 80 Alloy Load Chain

- Dawson Group Ltd. - China Manufacturer, Supplier, Factory

GRADE 80 ALLOY LOAD CHAIN(EN818-7)      GRADE 80 ALLOY LOAD CHAIN(EN818-7) DAWSON-GROUP

 

Definitions to European standard EN 818-7 

For the purposes of this Part of EN 818,the following definitions apply:

 

1. nominal size:  Nominal diameter of the round section steel wire or bar from which the chain is made.

2. material diameter: Diameter of the material in the chain link as measured.

3. weld diameter: Diameter at the weld as measured.

4. length dimensionally affected by welding: Length on either side of the center of the link, affected by welding.

5. pitch: Internal length of a link as measured.

6. manufacturing proof force(MPF) of chain: Force to which during manufacture the whole of the chain is subjected.

7. breaking force( BF): Maximum force which the chain withstands during the course of a static tensile test to destruction.

8. working load limit (WLL) of chain: Maximum mass which the chain hanging vertically is authorized to sustain in general lifting service.

9. total ultimate elongation (A): Total extension at the point of fracture of the chain expressed as a percentage of the internal length of the test sample.

10. processing: Any treatment of the chain subsequent to welding, for example, heat treatment, polishing or dimension calibration.

11. lot: Specified quantity from which test sample(s) is/are selected.

12. competent person: A designated person, suitably trained qualified by knowledge and practical experience, and with the necessary instructions to enable the required examination to be carried out.

 

Code No. Size
mm
Pitch Width Length for 11 ×Pitch WLL Proof Force Min. Breaking Load Weight
mm Internal Min. mm External Max. mm mm T kN kN Kg/m
DS-C0001H 4 12 4.8 13.6 132 0.5 12.6 20.1 0.35
DS-C0002H 5 15 6 17 165 0.8 19.6 31.4 0.55
DS-C0003H 6 18 7.2 20.4 198 1.1 28.3 45.2 0.78
DS-C0004H 7 21 8.4 23.8 231 1.5 38.5 61.6 1.06
DS-C0005H 8 24 9.6 27.2 264 2 50.3 80.4 1.38
DS-C0006H 9 27 10.8 30.6 297 2.5 63.6 102 1.78
DS-C0007H 10 30 12 34 330 3.2 78.5 126 2.2

 

Other related products:

G80 Alloy Steel Chain for Chain Slings - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

Package of Chain:

package of chain

Factory of Grade 80 Alloy Load Chain EN818-7 - Dawson Group Ltd. - China Manufacturer, Supplier, FactoryPackage of Grade 80 Alloy Load Chain EN818-7 - Dawson Group Ltd. - China Manufacturer, Supplier, Factory

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