GOST 9.031-1974 PDF

Scope: This standard applies to protective and protective-decorative anodic oxide coatings applied to the surface of semi-finished products.

GOST 9.031-1974 Referenced Document

GOST 10945-1974 Organic dyes. Chrome green anthraquinone, chrome green anthraquinone 2ZH, chrome red alizarine, chrome blue-black anthraquinone C. Specifications
GOST 14919-1983 Household electric cooking ranges, cooking plates and cooking ovens. General specifications*， 1983-04-19 Update
GOST 15150-1969 Machines, instruments and other industrial products. Modifications for different climatic regions. Categories, operating, storage and transportation conditions as to environment climatic aspects influence
GOST 18300-1987 Technical rectified ethyl alcohol. Specifications*， 1987-04-19 Update
GOST 21743-1976 Aviation oils. Specifications*， 1976-04-19 Update
GOST 2789-1973 Surface roughness. Parameters and characteristics
GOST 4167-1974 Reagents. Cuprie chloride 2-aqueous. Specifications
GOST 4233-1977 Reagents. Sodium chloride. Specifications*， 1977-04-19 Update
GOST 4784-1974 Wrought aluminium and aluminium alloys. Grades
GOST 6968-1976 Acetic acid by wood distillation. Specifications*， 1976-04-19 Update
ISO 2128:1976 Anodizing of aluminium and its alloys; Determination of thickness of anodic oxide coatings; Non-destructive measurement by split-beam microscope*， 1976-11-01 Update
ISO 2932:1981 Anodizing of aluminium and its alloys — Assessment of sealing quality by measurement of the loss of mass after immersion in acid solution*， 1981-02-01 Update

1974 GOST 9.031-1974 Unified system of corrosion and ageing protection. Anode-oxide coatings for semifinished products made out of aluminium and alloys. General requirements and methods of control