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GOST 3064-80

ГОСТ 3064-80

GOST 3064-80 SINGLE LAYER ROPE OF  ЛК-0 TYPE CONSTRUCTION  1 х 7 (1 + 6)

Diameter, mm Sectional area of all wires,  mm2    Weight of 1000m lubricated rope, kg Marking group, N/mm2 (kgf/mm2) Maximum rope length, m Zinc covering Group Lay type
of rope of wire 1370 (140) 1670 (170) 2160 (220)
of the central 1 pcs. in the layer 36 pcs. Total breaking effort of all wires in the rope, N (not less than) С Ж ОЖ untwisted twisted
1,6 0,24 0,22 1,41 12,0 3035 1000 + Н Р
1,7 0,26 0,24 1,68 14,3 3620 + Н Р
1,8 0,28 0,26 1,98 16,8 4245 + Н Р
2,0 0,30 0,28 2,29 19,5 4935 + Н Р
2,1 0,32 0,30 2,62 22,3 4360 5645 + + Н Р
2,4 0,36 0,34 3,37 28,7 5610 + + Н Р
2,7 0,40 0,38 4,21 35,9 7010 + + Н Р
2,8 0,45 0,40 4,68 39,9 7795 + + Н Р
3,6 0,55 0,50 7,31 62,4 12150 + + Н Р
4,2 0,65 0,60 10,50 89.6 17450 2000 + + + Н Р
4,6 0,70 0,65 12,30 105,5 20450 + + + Н Р
5,0 0,75 0,70 14,29 122,0 19600 23800 + + + Н Р
5,6 0,85 0,80 18,66 159,5 25600 31050 + + + Н Р
6,4 0,95 0,90 23,61 201,5 32350 39300 + + + Н Р
7,0 1,10 1,00 29,22 248,4 40050 48650 + + + Н Р
7,8 1,20 1,10 35,34 300,4 48450 58850 + + + Н Р
8,5 1,30 1,20 42,04 359,0 57650 70000 + + + Н Р
9,2 1,40 1,30 49,32 421,0 67650 82150 + + + Н Р
9,9 1,50 1,40 57,18 488,0 78450 95250 + + + Н Р
10,5 1,60 1,50 65,63 560,0 90000 109000 + + + Н Р
11,5 1,70 1,60 74,65 637,0 102000 124000 + + + Н Р
12,0 1.80 1,70 84,26 719,0 115500 140000 + + + Н Р
12,5 1,90 1,80 94,44 806,0 129500 157000 1500 + + + Н Р
14,0 2,20 2,00 116,89 993,6 160000 194500 + + + Н Р

NOTES:

  1. Ropes are produced according to:
    • Application-for cargos (Г);
    • Wire    mechanical properties:    of BK mark - high quality; of B mark    - increased quality, of mark 1 - normal quality;
    • Wire surface coating: without coating. With zinc coating;
    • Lay direction: right and left (Л);
    • Lay type: untwisted (H), twisted ;
    • Twisting degree -lightly twisting (MK);
    • Precision of manufacturing: normal, increased (T).
  2. Ropes, which breaking effort is specified to the right of a fat   line, are made of a wire without coating.
  3. Galvanized ropes of OЖ group are made upon agreement.
  4. The minimal rope length is 200 m.
  5. Recommended applications: lightning-protective cables of electric mains, extensions, a standing rigging, etc