Home

ISO 4263-4:2006
Subscribe to updates

Petroleum and related products -- Determination of the ageing behaviour of inhibited oils and fluids -- TOST test -- Part 4: Procedure for industrial gear oils

This standard was last reviewed* in 2015.

*ISO standards are reviewed every five years.

Abstract

ISO 4263:2006 specifies a method for the determination of the ageing behaviour of gear oils of categories CKC, CKD, CKS and CKT as defined in ISO 6743-6. The ageing is accelerated by the presence of air and elevated temperatures, and the degradation of the oil is assessed by the change in kinematic viscosity at 100 °C, the insoluble content (precipitation number), and possibly the acid number increase, the sediment content by filtration, the additives content variation and the infra-red oxidation.

 

  • Document published on: 2006-02-01
    Edition: 1 (Monolingual) ICS: 75.100
    Status: Published Stage: 90.93 (2015-06-19)
    TC/SC: ISO/TC 28 Number of Pages: 15
  • No revision information available

  • No corrigenda or amendments available

Related standards

Format
  • PDF

    This format preserves the paper layout, and is watermarked

  • EPUB

    This format allows documents to be read on tablets and smartphones

  • COLOUR PDF

    Enhanced user-friendly colour PDF format

  • REDLINE

    See any updates made from previous versions at a glance

  • PAPER

    Normally A4 size documents. Shipping costs apply

Language
PDF
Paper

Swiss francs CHF 88

Add to basket

Got a question?

Check out our FAQs

Email customer services
or call us on +41 22 749 08 88
09:00 – 12:30, 14:00 – 17:00 (UTC+1).