Gost — Hromirovanie

The State Standard (GOST) regulations for chrome plating (hromirovanie) in Russia and the CIS cover various technical requirements, ranging from the general properties of the coatings to specific testing methods.

: General technical requirements (appearance, thickness, adhesion, and porosity).

The primary regulatory document is , which defines the general technical requirements for all metallic and non-metallic inorganic coatings. Key GOST Standards for Chrome Plating gost hromirovanie

In technical drawings, chrome coatings are typically labeled according to . For example: Х9 : A 9-micrometer layer of chrome.

: A softer, less brittle coating with micro-cracks that retain oil, making it ideal for engine parts and friction surfaces. Coating Designations The State Standard (GOST) regulations for chrome plating

: Methods for controlling and testing coatings, including checking for thickness, adhesion, and corrosion resistance.

: A multi-layer coating consisting of 15µm copper (M), 15µm nickel (N), and a final layer of bright chrome (X.b). Key GOST Standards for Chrome Plating In technical

: Guidelines for choosing the type of coating based on the operating environment (light, medium, severe, or very severe conditions).