ISO 20623:2017

Petroleum and related products — Determination of the extreme-pressure and anti-wear properties of lubricants — Four-ball method (European conditions)

Publication date: 11 dhj 2017

General information

Current stage: 90.93 Effective date: 6 mar 2023

Originator: ISO

Owner: ISO/TC 28

Type: International Standard

ICS: 75.100

Gjuha: anglisht frëngjisht

Buying

Statusi: Publikuar

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Scope

ISO 20623:2017 specifies procedures for the measurement of the extreme pressure (EP) and anti-wear properties of liquid lubricants (categories C, D, F, G, H, M, P of ISO 6743‑99), lubricating greases (ISO 6743‑9, category X) and other consistent lubricants. The test conditions are not intended to simulate particular service conditions, but to provide information over a range of standard conditions for the purpose of research, development, quality control and fluid ranking. The output is used in lubricant specifications.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 20623:2003

NOW

PUBLISHED
ISO 20623:2017
90.93 Standard confirmed
6 mar 2023

National adoptions

SSH ISO 20623:2017

DPS

Metodat e provës për naftën dhe produktet e lidhura me të - Përcaktimi i vetive të presionit ekstrem dhe antikonsumimit të lëngjeve - Metoda me katër sfera (Kushtet evropiane)

60.60 Standard published

DPS/KT 19 më tepër