ASTM D6158-99
Standard Specification for Mineral Hydraulic Oils

Standard No.

ASTM D6158-99

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM D6158-05

Latest

ASTM D6158-23

Scope

1.1 This specification covers mineral oils used in hydraulic systems, where the performance requirements demand fluids with one of the following characteristics:

1.1.1 A refined base oil (Class HH).

1.1.2 A refined mineral base oil with rust and oxidation inhibitors (Class HL), and

1.1.3 A refined mineral base oil with rust and oxidation inhibitors plus antiwear characteristics (Class HM).

ASTM D6158-99 history

• 2023 ASTM D6158-23 Standard Specification for Mineral Hydraulic Oils
• 2018 ASTM D6158-18 Standard Specification for Mineral Hydraulic Oils
• 2016 ASTM D6158-16 Standard Specification for Mineral Hydraulic Oils
• 2014 ASTM D6158-14 Standard Specification for Mineral Hydraulic Oils
• 2010 ASTM D6158-10 Standard Specification for Mineral Hydraulic Oils
• 2005 ASTM D6158-05 Standard Specification for Mineral Hydraulic Oils
• 1999 ASTM D6158-99 Standard Specification for Mineral Hydraulic Oils