Reference number
ISO 6743-4:2015
© ISO 2025
International Standard
ISO 6743-4:2015
Lubricants, industrial oils and related products (class L) — Classification — Part 4: Family H (Hydraulic systems)
Edition 3
2015-08
Read sample
Published (Edition 3, 2015)
This publication was last reviewed and confirmed in 2020. Therefore this version remains current.

ISO 6743-4:2015

Language
Format
CHF 43
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Abstract

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.

General information

  • Status
     : Published
    Publication date
     : 2015-08
    Stage
    : International Standard confirmed [90.93]
  • Edition
     : 3
    Number of pages
     : 4
  • Technical Committee :
    ISO/TC 28/SC 4
    ICS :
    75.120 
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