ASTM D7044-15
(Specification)Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids (Withdrawn 2024)
Standard Specification for Biodegradable Fire Resistant Hydraulic Fluids (Withdrawn 2024)
ABSTRACT
This specification presents the performance classifications for biodegradable fire-resistant hydraulic fluids that are used in the industrial/mobile and mining industries. Covered here are seven material classes, as follows: HFA are fire resistant hydraulic fluids that may be further classified as HFAE, which are oil-in-water emulsions, and HFAS, which are chemical solutions not containing any emulsions; HFB, which are water-in-oil emulsions; HFC, which are aqueous monomer and polymer polyglycol solutions; HFD, which are phosphate ester or polyolester-based, water-insoluble fire-resistant fluids; HFDR, which are phosphate ester-based fluids; HFDU, which arewater-free fluids based on chemical compounds other than phosphate esters and chlorinated hydrocarbons; and HEPG, which are anhydrous "environmentally friendly" polyalkylene glycol-derived hydraulic fluids that may be water soluble or insoluble.
SCOPE
1.1 This specification covers performance classifications for biodegradable fire-resistant hydraulic fluids that are used in the industrial/mobile and mining industries.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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 to determine the applicability of regulatory limitations prior to use.
WITHDRAWN RATIONALE
This specification covered performance classifications for biodegradable fire-resistant hydraulic fluids that are used in the industrial/mobile and mining industries.
Formerly under the jurisdiction of Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants, this specification was withdrawn in January 2024 in accordance with section 10.6.3 of the Regulations Governing ASTM Technical Committees, which requires that standards shall be updated by the end of the eighth year since the last approval date.
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This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the
Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
Designation:D7044 −15
Standard Specification for
1
Biodegradable Fire Resistant Hydraulic Fluids
This standard is issued under the fixed designation D7044; 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* After Standing at Low Temperature of Aircraft Turbine
Lubricants
1.1 This specification covers performance classifications for
D2783 Test Method for Measurement of Extreme-Pressure
biodegradable fire-resistant hydraulic fluids that are used in the
Properties of Lubricating Fluids (Four-Ball Method)
industrial/mobile and mining industries.
D2882 Test Method for Indicating Wear Characteristics of
1.2 The values stated in SI units are to be regarded as
Petroleum and Non-Petroleum Hydraulic Fluids in Con-
standard. No other units of measurement are included in this
3
stant Volume Vane Pump (Withdrawn 2003)
standard.
D3427 Test Method forAir Release Properties of Hydrocar-
1.3 This standard does not purport to address all of the
bon Based Oils
safety concerns, if any, associated with its use. It is the
D4052 Test Method for Density, Relative Density, and API
responsibility of the user of this standard to establish appro-
Gravity of Liquids by Digital Density Meter
priate safety and health practices and to determine the
D5182 Test Method for Evaluating the Scuffing Load Ca-
applicability of regulatory limitations prior to use.
pacity of Oils (FZG Visual Method)
D6046 Classification of Hydraulic Fluids for Environmental
2. Referenced Documents
Impact
2
2.1 ASTM Standards:
D6304 Test Method for Determination of Water in Petro-
D95 Test Method for Water in Petroleum Products and
leum Products, Lubricating Oils, and Additives by Cou-
Bituminous Materials by Distillation
lometric Karl Fischer Titration
D664 Test Method for Acid Number of Petroleum Products
D6546 Test Methods for and Suggested Limits for Deter-
by Potentiometric Titration
mining Compatibility of Elastomer Seals for Industrial
D892 Test Method for Foaming Characteristics of Lubricat-
Hydraulic Fluid Applications
ing Oils
E70 Test Method for pH of Aqueous Solutions With the
D943 Test Method for Oxidation Characteristics of Inhibited
Glass Electrode
Mineral Oils
4
2.2 DIN Standards:
D974 Test Method for Acid and Base Number by Color-
DIN 51348 Testing of Fire Resistant Governor Fluids; De-
Indicator Titration
D1298 Test Method for Density, Relative Density, or API termination of Hydrolytic Stability
Gravity of Crude Petroleum and Liquid Petroleum Prod- DIN 51354-2 Testing of Lubricants; FZG Gear Test Rig –
ucts by Hydrometer Method
Part 1: Method A/8,3/90 for Lubricating Oils
D1401 TestMethodforWaterSeparabilityofPetroleumOils
DIN 51373 Testing of Fire Resistant Heat Transfer Fluids;
and Synthetic Fluids
Determination of Resistance to Oxidation Including an
D2422 Classification of Industrial Fluid Lubricants by Vis-
Assessment of the Catalyst Plates
cosity System
DIN 51389-2 Determination of Lubricants; Mechanical
D2532 Test Method for Viscosity and Viscosity Change
Testing of Hydraulic Fluids in the Vane-cell-pump;
Method A for Anhydrous Hydraulic Fluids
DIN 51777-2 Testing of Mineral Oil Hydrocarbons and
1
This specification is under the jurisdiction of ASTM Committee D02 on
Solvents; Determination of Water Content according to
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Karl Fischer; Indirect Method
Subcommittee D02.N0 on Hydraulic Fluids.
Current edition approved June 1, 2015. Published June 2015. Originally
approved in 2004. Last previous edition approved in 2010 as D7044 – 04a (2010).
DOI:10.1520/D7044-15.
2 3
For referenced ASTM standards, visit the ASTM website, www.astm.org, or The last approved version of this historical standard is referenced on
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM www.astm.org.
4
Standards volume information, refer to the standard’s Document Summary page on Available from Deutsches Institut für Normung e.V.(DIN), Am DIN-Platz,
the ASTM website. Burggrafenstrasse 6, 10787 Berlin, Germany, http://www.din.de.
*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 ----------------------
D7044−15
5
2.3 ISO Standards: ISO 12922 Lubricants, Industrial Oils and Related Products
ISO 2049 Petroleum Products—Determination of Color (cl
...
This document is not an ASTM standard and is intended only to provide the user of an ASTM 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: D7044 − 04a (Reapproved 2010) D7044 − 15
Standard Specification for
1
Biodegradable Fire Resistant Hydraulic Fluids
This standard is issued under the fixed designation D7044; 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 Scope*
1.1 This specification covers performance classifications for biodegradable fire-resistant hydraulic fluids that are used in the
industrial/mobile and mining industries.
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.3 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 to determine the applicability of regulatory
limitations prior to use.
2. Referenced Documents
2
2.1 ASTM Standards:
D95 Test Method for Water in Petroleum Products and Bituminous Materials by Distillation
D664 Test Method for Acid Number of Petroleum Products by Potentiometric Titration
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, or API Gravity of Crude Petroleum and Liquid Petroleum Products by
Hydrometer Method
D1401 Test Method for Water Separability of Petroleum Oils and Synthetic Fluids
D2422 Classification of Industrial Fluid Lubricants by Viscosity System
D2532 Test Method for Viscosity and Viscosity Change After Standing at Low Temperature of Aircraft Turbine Lubricants
D2783 Test Method for Measurement of Extreme-Pressure Properties of Lubricating Fluids (Four-Ball Method)
D2882 Test Method for Indicating Wear Characteristics of Petroleum and Non-Petroleum Hydraulic Fluids in Constant Volume
3
Vane Pump (Withdrawn 2003)
D3427 Test Method for Air Release Properties of Petroleum Oils
D4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
D5182 Test Method for Evaluating the Scuffing Load Capacity of Oils (FZG Visual Method)
D6046 Classification of Hydraulic Fluids for Environmental Impact
D6304 Test Method for Determination of Water in Petroleum Products, Lubricating Oils, and Additives by Coulometric Karl
Fischer Titration
D6546 Test Methods for and Suggested Limits for Determining Compatibility of Elastomer Seals for Industrial Hydraulic Fluid
Applications
E70 Test Method for pH of Aqueous Solutions With the Glass Electrode
4
2.2 DIN Standards:
DIN 51348 Testing of fire resistant governor fluids; determination of hydrolytic stabilityFire Resistant Governor Fluids;
Determination of Hydrolytic Stability
1
This specification is under the jurisdiction of ASTM Committee D02 on Petroleum Products Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.N0.06 on Fire Resistant Fluids.
Current edition approved Oct. 1, 2010June 1, 2015. Published December 2010June 2015. Originally approved in 2004. Last previous edition approved in 20042010 as
D7044D7044 – 04a (2010).–04a. DOI:10.1520/D7044–04AR10. DOI:10.1520/D7044-15.
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or contact ASTM 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.
3
The last approved version of this historical standard is referenced on www.astm.org.
4
Available from Deutsches Institut für Normung e. V. (DIN), 10772, Berlin, Germany.e.V.(DIN), Am DIN-Platz, Burggrafenstrasse 6, 10787 Berlin, Germany,
http://www.din.de.
*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 ----------------------
D7044 − 15
DIN 51354-2 Testing of Lubricants; FZG Gear Test Rig – Part 1: Method A/8,3/90 for Lubricating Oils
DIN 51373 Testing of Fire Resistant Heat Transfer Fluids; Determination of Resistance to Oxidation Including an Assessment
of the Catalyst Plates
DIN 51389-2 Determination of lubricants; mechanical testing of hydraulic fluids in the van
...
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