NEN-EN-ISO 20623
Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of lubricants - Four-ball method (European conditions)
active, Most Current
| Organization: | NEN |
| Publication Date: | 1 January 2018 |
| Status: | active |
| ICS Code (Lubricants, industrial oils and related products): | 75.100 |
scope:
NEN-EN-ISO 20623 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.
Document History
NEN-EN-ISO 20623
January 1, 2018
Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of lubricants - Four-ball method (European conditions)
NEN-EN-ISO 20623 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...
January 1, 2004
Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of fluids - Four ball method (European conditions)
This International Standard specifies procedures for the measurement of the extreme-pressure (EP) and anti-wear properties of lubricating oils and fluids by means of the four ball machine. The...
June 1, 2002
Petroleum and related products - Determination of the extreme-pressure and anti-wear properties of fluids - Four ball method (European conditions)
This International Standard specifies procedures for the measurement of the extreme-pressure (EP) and anti-wear properties of lubricating oils and fluids by means of the four ball machine. The...