GOST 3089-80

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  ГОСТ 3089-80

GOST 3089−80 rope lay triple-type LK-R construction 6х7х19 (1+6+6/6)+1 O. S. Assortment (with Amendments No. 1, 2)

GOST 3089−80
The Group Of 75

INTERSTATE STANDARD

The TRIPLE-LAY ROPE TYPE LK-R CONSTRUCTION 6х7х19 (1+6+6/6)+1 O. S.
Assortment
Three lay rope type LK-R construction 6х7х19 (1+6+6/6)+1 O. S. Dimensions

ISS 77.140.65

OKP 12 5100, 12 5200

Date of introduction 1982−01−01

Resolution of the USSR State Committee for standards of 23 April 1980 N 1834 date of introduction is established 01.01.82

The expiration time limit is removed by the Resolution of Gosstandart from 22.11.91 N 1752

REPLACE GOST 3089−66

Edition (may 2011) with Amendments No. 1, 2 approved in November 1986, November 1992 (IUS 2−87, 2−92)

1. This standard applies to steel cables lay triple linear touch the wires in the strands type LK-P with one organic core.

2. The ropes are classified by signs

for the purpose:

freight — G;

mechanical properties grades: VC, V, 1;

by coating the surface of wire rope:

from wire without coating,

galvanized wire depending on the surface density of zinc: C, W, coolant;

direction of lay:

right

left — L;

the combination of the directions of lay of the rope elements:

cross;

by way of lay:

unwinding;

for precision manufacturing:

normal

high — T;

according to the degree of balance:

ratowanie — R,

neritani.

Examples of symbols

Rope with a diameter of 64.5 mm, cargo destination, from wire without coating, grade I, left-hand cross-lay, spun, ratowania, normal accuracy, marking the group’s 1960 N/mm(200 kgf/mm):

Rope 64,5-G-I-L-R-1960 GOST 3089−80

Same, diameter 17,00 mm, cargo destination, brand, galvanized by the group W, right-hand cross-lay, spun, ratowania, normal accuracy, marking groups 1570 N/mm(160 kgf/mm):

The rope 17-G-W-R-1570 GOST 3089−80

3. The diameter of rope and basic parameters shall be as specified in the table.

Continued

________________
* The text of the document matches the original. — Note the manufacturer’s database.

Continued

Note. The ropes, breaking strength of which is given to the left of the bold line are made of wire without coating and galvanized. Ropes of galvanized wire groups W and coolant diameters of 64.5−82,0 mm marking group 1770 N/mm(180 kgf/mm), 34,0−51,0 mm marking group 1960 N/mm(200 kgf/mm) are made by agreement between manufacturer and consumer.

The ropes, breaking strength of which is given to the right of the bold line are made of wire without coating. Allowed in coordination with the consumer manufacturing of ropes, galvanized wire.


2, 3. (Changed edition, Rev. N 1, 2).

4. Technical requirements, acceptance rules, test methods, packaging, marking, transportation and storage GOST 3241−91.



The electronic text of the document
prepared by JSC «Code» and checked by:
the official publication of the
Steel ropes. Assortment: Sat.Standards. -
M.: STANDARTINFORM, 2011