Standard Specification for Mineral Hydraulic Oils

ABSTRACT
This specification covers the standard for mineral oils used in hydraulic systems which require refined base oil (Class HH), refined mineral base oil with rust and oxidation inhibitors (Class HL) or refined mineral base oil with rust and oxidation inhibitors plus antiwear characteristics (Class HM). This specification only covers lubricating oils before they are installed in the hydraulic system and does not include all hydraulic oils. Requirements for the mineral oils shall include, but not limited to, viscosity, specific gravity, appearance, flash point, chemical acid number, corrosion, water separation, elastomer compatibility, air release, and thermal stability.
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).
1.2 This specification defines the requirements of mineral oil-based hydraulic fluids that are compatible with most existing machinery components when there is adequate maintenance.
1.3 This specification defines only new lubricating oils before they are installed in the hydraulic system.
1.4 This specification defines specific types of hydraulic oils. It does not include all hydraulic oils. Some oils that are not included may be satisfactory for certain hydraulic applications. Certain equipment or conditions of use may permit or require a wider or narrower range of characteristics than those described herein.
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5.1 Exception—In X1.3.9 on Wear Protection, the values of pump pressure are in MPa, and the psi follows in brackets as a reference point immediately recognized by a large part of the industry.
1.6 The following safety hazard caveat pertains to the test methods referenced in this specification. This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitation prior to use.

General Information

Status
Historical
Publication Date
30-Apr-2010
Current Stage
Ref Project

Relations

Buy Standard

Technical specification
ASTM D6158-10 - Standard Specification for Mineral Hydraulic Oils
English language
7 pages
sale 15% off
Preview
sale 15% off
Preview
Technical specification
REDLINE ASTM D6158-10 - Standard Specification for Mineral Hydraulic Oils
English language
7 pages
sale 15% off
Preview
sale 15% off
Preview

Standards Content (Sample)

NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
Contact ASTM International (www.astm.org) for the latest information
Designation:D6158 −10
StandardSpecification for
1
Mineral Hydraulic Oils
This standard is issued under the fixed designation D6158; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. Scope 2. Referenced Documents
2
1.1 This specification covers mineral oils used in hydraulic 2.1 ASTM Standards:
systems, where the performance requirements demand fluids D92 Test Method for Flash and Fire Points by Cleveland
with one of the following characteristics: Open Cup Tester
1.1.1 A refined base oil (Class HH), D97 Test Method for Pour Point of Petroleum Products
1.1.2 A refined mineral base oil with rust and oxidation D130 Test Method for Corrosiveness to Copper from Petro-
inhibitors (Class HL), and leum Products by Copper Strip Test
1.1.3 A refined mineral base oil with rust and oxidation D445 Test Method for Kinematic Viscosity of Transparent
inhibitors plus antiwear characteristics (Class HM). and Opaque Liquids (and Calculation of Dynamic Viscos-
ity)
1.2 This specification defines the requirements of mineral
D471 Test Method for Rubber Property—Effect of Liquids
oil-based hydraulic fluids that are compatible with most
D664 Test Method for Acid Number of Petroleum Products
existing machinery components when there is adequate main-
by Potentiometric Titration
tenance.
D665 Test Method for Rust-Preventing Characteristics of
1.3 This specification defines only new lubricating oils
Inhibited Mineral Oil in the Presence of Water
before they are installed in the hydraulic system.
D892 Test Method for Foaming Characteristics of Lubricat-
1.4 This specification defines specific types of hydraulic ing Oils
D943 Test Method for Oxidation Characteristics of Inhibited
oils.Itdoesnotincludeallhydraulicoils.Someoilsthatarenot
included may be satisfactory for certain hydraulic applications. Mineral Oils
D974 Test Method for Acid and Base Number by Color-
Certain equipment or conditions of use may permit or require
a wider or narrower range of characteristics than those de- Indicator Titration
D1298 Test Method for Density, Relative Density (Specific
scribed herein.
Gravity), or API Gravity of Crude Petroleum and Liquid
1.5 The values stated in SI units are to be regarded as
Petroleum Products by Hydrometer Method
standard. No other units of measurement are included in this
D1401 TestMethodforWaterSeparabilityofPetroleumOils
standard.
and Synthetic Fluids
1.5.1 Exception—In X1.3.9 on Wear Protection, the values
D2070 Test Method for Thermal Stability of Hydraulic Oils
ofpumppressureareinMPa,andthepsifollowsinbracketsas
D2270 Practice for Calculating Viscosity Index from Kine-
a reference point immediately recognized by a large part of the
matic Viscosity at 40 and 100°C
industry.
D2422 Classification of Industrial Fluid Lubricants by Vis-
1.6 The following safety hazard caveat pertains to the test
cosity System
methods referenced in this specification.This standard does not
D2619 Test Method for Hydrolytic Stability of Hydraulic
purport to address all of the safety concerns, if any, associated
Fluids (Beverage Bottle Method)
with its use. It is the responsibility of the user of this standard
D2983 Test Method for Low-Temperature Viscosity of Lu-
to establish appropriate safety and health practices and
bricants Measured by Brookfield Viscometer
determine the applicability of regulatory limitation prior to
D3427 Test Method forAir Release Properties of Petroleum
use.
Oils
D4052 Test Method for Density, Relative Density, and API
Gravity of Liquids by Digital Density Meter
1
This specification is under the jurisdiction of ASTM Committee D02 on
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
2
D02.N0.10 on Specifications. For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Current edition approved May 1, 2010. Published August 2010. Originally contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
approved in 1997. Last previous edition approved in 2005 as D6158–05. DOI: Standards volume information, refer to the standard’s Document Summary page on
10.1520/D6158-10. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1

---------------------- Page: 1 ----------------------
D6158−10
D4310 Test Method for Determination of Sludging and systems with vane pumps, or when the system is intended to
Corrosion Tendencies of Inhibited Mineral Oils work at maximum pump capacity for long periods of time.
D6080 Practice for Defining the Viscosity Characteristics of
3.4 Type HV Hydraulic Oils—Oils of HM
...

This document is not anASTM standard and is intended only to provide the user of anASTM standard an indication of what changes have been made to the previous version. Because
it may not be technically possible to adequately depict all changes accurately, ASTM recommends that users consult prior editions as appropriate. In all cases only the current version
of the standard as published by ASTM is to be considered the official document.
Designation:D6158–05 Designation: D6158 – 10
Standard Specification for
1
Mineral Hydraulic Oils
This standard is issued under the fixed designation D6158; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A
superscript epsilon (´) indicates an editorial change since the last revision or reapproval.
1. 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).
1.2 This specification defines the requirements of mineral oil-based hydraulic fluids that are compatible with most existing
machinery components when there is adequate maintenance.
1.3 This specification defines only new lubricating oils before they are installed in the hydraulic system.
1.4 This specification defines specific types of hydraulic oils. It does not include all hydraulic oils. Some oils that are not
included may be satisfactory for certain hydraulic applications. Certain equipment or conditions of use may permit or require a
wider or narrower range of characteristics than those described herein.
1.5
1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5.1 Exception—In X1.3.9 on Wear Protection, the values of pump pressure are in MPa, and the psi follows in brackets as a
reference point immediately recognized by a large part of the industry.
1.6 The following safety hazard caveat pertains to the test methods referenced in this specification. This standard does not
purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to
establish appropriate safety and health practices and determine the applicability of regulatory limitation prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
D92 Test Method for Flash and Fire Points by Cleveland Open Cup Tester
D97 Test Method for Pour Point of Petroleum Products
D130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test
D445 Test Method for Kinematic Viscosity of Transparent and Opaque Liquids (and Calculation of Dynamic Viscosity)
D471 Test Method for Rubber PropertyEffect of Liquids
D664 Test Method for Acid Number of Petroleum Products by Potentiometric Titration
D665 Test Method for Rust-Preventing Characteristics of Inhibited Mineral Oil in the Presence of Water
D892 Test Method for Foaming Characteristics of Lubricating Oils
D943 Test Method for Oxidation Characteristics of Inhibited Mineral Oils
D974 Test Method for Acid and Base Number by Color-Indicator Titration
D1298 Test Method for Density, Relative Density (Specific Gravity), orAPI Gravity of Crude Petroleum and Liquid Petroleum
Products by Hydrometer Method
D1401 Test Method for Water Separability of Petroleum Oils and Synthetic Fluids
D2070 Test Method for Thermal Stability of Hydraulic Oils
D2270 Practice for Calculating Viscosity Index from Kinematic Viscosity at 40 and 100C
D2422 Classification of Industrial Fluid Lubricants by Viscosity System
D2619 Test Method for Hydrolytic Stability of Hydraulic Fluids (Beverage Bottle Method)
D2983 Test Method for Low-Temperature Viscosity of Lubricants Measured by Brookfield Viscometer
1
This specification is under the jurisdiction ofASTM Committee D02 on Petroleum Products and Lubricants and is the direct responsibility of Subcommittee D02.N0.10
on Hydraulic Fluids. Specifications.
Current edition approved JuneMay 1, 2005.2010. Published July 2005.August 2010. Originally approved in 1997. Last previous edition approved in 19992005 as
D6158–99.D6158–05. DOI: 10.1520/D6158-105.
2
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
volume information, refer to the standard’s Document Summary page on the ASTM website.
*A Summary of Changes section appears at the end of this standard.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6158 – 10
D3427 Test Method for Air Release Prop
...

Questions, Comments and Discussion

Ask us and Technical Secretary will try to provide an answer. You can facilitate discussion about the standard in here.