By visiting this site, you accept the use of cookies. More about our cookie policy.

GOST 12492.9-90

GOST 12492.9−90 wing Profile for ploskorez agricultural machinery. Assortment


GOST 12492.9−90

Group B22

INTERSTATE STANDARD

WING PROFILE FOR PLOSKOREZ
AGRICULTURAL MACHINERY

Assortment

Agricultural machinery. Section for subsurface cultivator wings.
Dimensions

OKP 09 4126

Date of introduction 1991−01−01


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 30.03.90 N 753

3. REPLACE GOST 12492.15−72

4. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS

   
The designation of the reference document referenced
Item number
GOST 1050−88
1

5. Limitation of actions taken by Protocol No. 7−95 Interstate Council for standardization, Metrology and certification (ICS 11−95)

6. REISSUE


This standard applies to hot wing profile for ploskorez.

1. Shape, dimensions, limit deviations according to him, the cross-sectional area, weight of 1 m of the profile and reference values relative to the axes shall be as specified in the drawing and in the table.

ГОСТ 12492.9-90 Профиль для крыла плоскореза сельскохозяйственных машин. Сортамент

         
Steel grade

The cross-sectional area, cmГОСТ 12492.9-90 Профиль для крыла плоскореза сельскохозяйственных машин. Сортамент

Weight of 1 m of section, kg

The moment of inertia, cmГОСТ 12492.9-90 Профиль для крыла плоскореза сельскохозяйственных машин. Сортамент

     

ГОСТ 12492.9-90 Профиль для крыла плоскореза сельскохозяйственных машин. Сортамент

ГОСТ 12492.9-90 Профиль для крыла плоскореза сельскохозяйственных машин. Сортамент

30 according to GOST 1050
27,96
21,95
10,55
735,77

2. The curvature of the bands in vertical and horizontal planes should not exceed 0.2% of the length.