GOST R 50077-92

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  ГОСТ Р 50077-92

GOST R 50077−92 extruded oblique angle section shapes of aluminium and magnesium alloys. Assortment

GOST R 50077−92

Group В52

STATE STANDARD OF THE RUSSIAN FEDERATION

EXTRUDED OBLIQUE ANGLE SECTION SHAPES OF ALUMINIUM AND MAGNESIUM ALLOYS

Assortment

Extruded oblique angle section shapes of aluminium and magnesium alloys. Dimensions

GST 18 1140

Date of introduction 1993−07−01

INFORMATION DATA

1. DESIGNED AND MADE TC 297 «Materials and semi-finished products from light and special alloys"

DEVELOPERS:

G. S. Makarov, V. K. Nikolaev, V. V. Illarionova

2. APPROVED AND put INTO effect by the Resolution of Gosstandart of Russia from 30.07.92 N 821

3. The frequency of inspection 10 years

4. INTRODUCED FOR THE FIRST TIME

5. REFERENCE NORMATIVE AND TECHNICAL DOCUMENTS

6. REPRINTING. August 1994


This standard specifies the gauge extruded oblique angle section profiles of aluminium, aluminium and magnesium alloys manufactured by hot pressing.

1. The profiles are divided into:

angled;

with sloping shelves cut parallel to the horizontal shelf (Fig.1);

with sloping shelves cut perpendicular sides sloping shelves (damn.2);

obtuse;

with sloping shelves cut parallel to the horizontal shelf (Fig.3);

with sloping shelves cut perpendicular sides sloping shelves (damn.4).

2. Profile numbers and their sizes should match those in hell.1−4 and in table.1−4.

Damn.1

Damn.2

Damn.3

Damn.4

Table 1

Notes:

1. The radii , not shown in the table must meet the requirements of GOST 8617, GOST 19657.

2. The radii of blunting the sharp part (, , , ) must meet the requirements of GOST 8617, GOST 19657.

Table 2