GOST 8320.10-83
GOST 8320.10−83 periodic sections produced by cross-helical rolling for road machines. Assortment
GOST 8320.10−83
Group B22
INTERSTATE STANDARD
PERIODIC SECTIONS PRODUCED BY CROSS-HELICAL ROLLING
FOR ROAD CARS
Assortment
Periodic sections produced
by cross-helical rolling for road machines. Dimensions
OKP 09 4400
Date of introduction 1985−01−01
The decision of the State Committee USSR on standards on 20 April 1983 1976 N date of introduction is established 01.01.85
Limitation of actions taken by Protocol No. 7−95 Interstate Council for standardization, Metrology and certification (ICS 11−12−95)
INSTEAD 8320.10 GOST-73
REISSUE
1. This standard applies to hot round periodic profiles for excavators, manufactured helical rolling.
2. The dimensions of the profiles and limit deviations thereon shall be as specified in the hell.1−4.
Damn.1
Damn.2
Damn.3
Damn.4
3. Limit deviation of the diameters of the profiles should not exceed mm.
4. The weight of one period of the profile N 1 with 70.7 kg, profile N 2 — of 62.00 kg, profile N 3 — a 99.50 kg, profile No. 4 — 10,50 kg.
5. The length of the profiles No. 1 and 2 should not exceed the three periods, the profile N 3 — two periods, profile N of 4 to eight periods.
