International Standard
ISO 20623:2017
Petroleum and related products — Determination of the extreme-pressure and anti-wear properties of lubricants — Four-ball method (European conditions)
Reference number
ISO 20623:2017
ISO 20623:2017
Edición 2
2017-12
2017-12
© ISO 2024
International Standard
p
ISO 20623:2017
70737
No disponible en español
Publicado
(Edición 2, 2017)
Esta norma se revisó y confirmó por última vez en 2023.
Por lo tanto, esta versión es la actual.
Resumen
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.
Ciclo de vida
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Anteriormente
RetiradaISO 20623:2003
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Ahora
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