GOST 5267.6-90
GOST 5267.6−90 section of car post. Assortment
GOST 5267.6−90
Group B22
INTERSTATE STANDARD
SECTION OF CAR POST
Assortment
Section of car post. Dimensions
OKP 09 3100
Date of introduction 1991−07−01
INFORMATION DATA
1. DEVELOPED AND INTRODUCED by the Ministry of metallurgy of the USSR
2. APPROVED AND put INTO EFFECT by Decision of the USSR State Committee on management of quality and standards from
3. REPLACE GOST 5267.6−78
4. Limitation of actions taken by Protocol No. 7−95 Interstate Council for standardization, Metrology and certification (ICS 11−95)
5. REISSUE
This standard applies to hot-rolled section of car post.
1. The profile dimensions, limit deviations, cross section, weight 1 m of the profile and reference values shall be as given in the drawing and in the table.
The cross-sectional area, cm |
Weight 1 m, kg |
Reference value | |||||||
The bottom |
Top |
Left |
Right | ||||||
cm |
cm |
cm | |||||||
36,57 | 28,71 | 582,92 |
1469,3 |
116,35 |
112,32 | 117,54 |
117,54 |
12,50 |
Of 5.01 |
At the request of the consumer, the maximum deviations for profile of manufacturing high precision should not exceed:
±2.0 mm for sizes 100 mm and 110 mm;
mm — for size of 70 mm.
2. The shelves profile deviation from horizontal must not exceed: up 1 mm, down 2 mm.
3. The curvature of the profile in the horizontal and vertical planes should not exceed 0.2% of the length of the profile with the length up to 8 m and 0.4% of the length when the length of the profiles is more than 8 m.
4. The deflection of a wall of a structure should not exceed 0.15 thickness.
5. Torsion of the profile shall not exceed 1.5 mm in 1 m lengths*.
________________
* The text matches the original. — Note the CODE.