ISO 3448:1992

Industrial liquid lubricants — ISO viscosity classification

Publication date: 9 sht 1992

General information

Current stage: 90.93 Effective date: 18 tet 2023

Originator: ISO

Owner: ISO/TC 28

Type: International Standard

ICS: 75.100

Gjuha: frëngjisht anglisht

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Statusi: Publikuar

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Scope

Establishes a system of viscosity classification for industrial liquid lubricants and related fluids including mineral oils used as lubricants, hydraulic fluids, electrical oils and for other applications. The usual method for kinematic-viscosity determination is that specified in ISO 3104. There may be some pure chemicals and naturally occurring products, used as lubricants, which will not fall within the classification.