ISO 6743-4:2015Published

Lubricants, industrial oils and related products (class L) — Classification — Part 4: Family H (Hydraulic systems)

Lubrifiants, huiles industrielles et produits connexes (classe L) — Classification — Partie 4: Famille H (Systèmes hydrauliques)

Abstract / scope

ISO 6743-4:2015 establishes the detailed classification of fluids of Family H (Hydraulic systems) which belong to class L (Lubricants, industrial oils, and related products). It is intended to be read in conjunction with ISO 6743‑99. This classification system does not include automotive brake fluids or aircraft hydraulic fluids.

Life cycle

Replaces

ISO 6743-4:1999WithdrawnLubricants, industrial oils and related products (class L) — Classification — Part 4: Family H (Hydraulic systems)International Standard · Published 14 Oct 1999 · ISO/TC 28/SC 4