ASTM-D2422 Historical Revision Information
Standard Classification of Industrial Fluid Lubricants by Viscosity System

ASTM-D2422 - 1997 R02 EDITION - SUPERSEDED
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Standard Classification of Industrial Fluid Lubricants by Viscosity System
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Scope

1.1 This classification is applicable to all petroleum-base fluid lubricants and to those nonpetroleum materials which may be readily blended to produce fluid lubricants of a desired viscosity, that is, lubricants for bearings, gears, compressor cylinders, hydraulic fluids, etc.

1.2 This classification is applicable to fluids ranging in kinematic viscosity from 2 to 1500 cSt (mm /s) as measured at a reference temperature of 40°C. Expressed in approximate equivalents, the range would be 32 to 7000 SUS. In the category of petroleum-base fluids, this covers the range from kerosine to heavy cylinder oils.

1.3 Fluids of either lesser or greater viscosity than the range described in 1.2 are at present seldom used as industrial lubricants. Should industrial practices change, then this system, based on a mathematical series of numbers, may be extended to retain its orderly progression.

Keywords

classification; lubricant; viscosity; ICS Number Code 75.100 (Lubricants, industrial oils and related products)

To find similar documents by ASTM Volume:

05.01 (Petroleum Products and Lubricants (I): D56 - D3710)

To find similar documents by classification:

75.100 (Lubricants, industrial oils and related products Including mineral oils, fluids for metal working and for temporary protection against corrosion Lubrication systems, see 21.260 Insulating oils, see 29.035.40)

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Document Number

ASTM-D2422-97(2002)

Revision Level

1997 R02 EDITION

Status

Superseded

Modification Type

Reapproval

Publication Date

June 10, 1997

Document Type

Classification

Page Count

2 pages

Committee Number

D02.L0.11