GOST 3070-88

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	GOST 3070-88 CONSTRUCTION 6 х 19 (1 + 6 +12) + 1 FC
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				1570 (160)	1670 (170)	2160 (220)
	of the central, 6 pcs.	in layers 08 pcs.			Total breaking effort of all wires in the rope, N (not less than)				С	Ж	untwisted	twisted
3,3	0,22	0,20	3,62	35,5	—	—	7800	2000	+	—	Н	Р
3,6	0,24	0,22	4,38	42,9	—	—	9440	<<	+	—	Н	Р
3,9	0,26	0,24	5,20	51,0	—	—	11200	<<	+	—	Н	Р
4,2	0,28	0,26	6,10	59,8	—	—	13150	<<	+	—	Н	Р
4,5	0,30	0,28	7,07	69,3	—	—	15200	<<	+	—	Н	Р
4,8	032	0,30	8,12	79,6	—	—	17500	<<	+	+	Н	Р
5,5	0,36	0,34	10,42	102,6	16300	17350	22450	<<	+	+	Н	Р
5,8	0,38	0,36	11,67	114,5	18250	19400	25150	<<	+	+	Н	Р
6,5	0,45	0,40	14,53	142,5	22750	24200	—	<<	+	+	Н	Р
8,1	0,55	0,50	22,64	222,0	35450	37700	—	<<	+	+	Н	Р
9,7	0,65	0,60	32,52	319,0	50950	54150	—	1500	+	+	Н	Р
13,0	0,85	0.80	57,70	565,5	90450	96100	—	<<	+	+	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 ;
• 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. The minimal rope length is 200 m.
4. Recommended for application as cargo ropes on minor lifts.