GOST 3062-80
GOST 3062−80 the single lay rope type LK-O construction 1х7 (1+6). Assortment (with Amendments No. 1, 2)
GOST 3062−80
The Group Of 75
INTERSTATE STANDARD
The SINGLE LAY ROPE TYPE LK-O CONSTRUCTION 1х7 (1+6)
Assortment
One lay rope type LK-O construction 1х7 (1+6). 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 1833 date of introduction is established 01.01.82
The expiration time limit is removed by the Resolution of Gosstandart from
REPLACE GOST 3062−69
Edition (may 2011) with Amendments No. 1, 2 approved in November 1986, November 1991 (IUS 2−87, 2−92)
1. This standard applies to steel ropes of single lay linear touch the wires in the strands type LK-O
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;
by way of lay:
prosrochena — N,
unwinding;
for precision manufacturing:
normal
high — T;
according to the degree of balance:
ratowanie — R,
neritani.
Examples of symbols
Coiled rope diameter of 10.5 mm, cargo destination, brand, from wire without coating, right lay, prescripcialis, Neradovsky, high precision, marking groups 1570 N/mm(160 kgf/mm
):
The rope is 10.5-G-V-N-T-1570 GOST 3062−80
The same diameter of 2.2 mm, cargo destination, marks I, galvanized by the group W, left lay, spun, ratowania, normal accuracy, marking groups 1570 N/mm(160 kgf/mm
):
Rope a 2.2-G-I-F-L-R-1570 GOST 3062−80
3. The diameter of rope and basic parameters shall be as specified in the table.
Continued
Continued
Continued
Notes:
1. 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 and 10,50 11,50 mm marking groups 1370 N/mm(140 kgf/mm
), 8,60−9,80 mm marking group 1470 N/mm
(150 kgf/mm
), of 6.20−9,80 mm marking groups 1570 N/mm
(160 kgf/mm
), 6,20−8,00 mm marking group 1670 N/mm
(170 kgf/mm
), 4,30-of 6.80 mm marking group 1770 N/mm
(180 kgf/mm
), 2,40−3,40 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. The diameters of the ropes over 10mm rounded to whole numbers or to 0.5 mm.
2, 3. (Changed edition, Rev. N 1, 2).
4. Technical requirements, acceptance rules, test methods, marking, packaging, transportation and storage GOST 3241−91.
