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ASTM D6210-03e1

(Specification)

Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines

Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines

SCOPE
1.1 This specification covers the requirements for fully-formulated glycol base coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 to 60 % glycol concentration by volume in water of suitable quality, (see Appendix X1), or when prediluted glycol base engine coolants (50 % volume, % minimum) are used without further dilution, they will function effectively during both winter and summer to provide protection against corrosion, cavitation, freezing, and boiling.
1.2 This specification is intended to cover the requirements for engine coolants prepared from virgin or recycled ethylene or propylene glycol.
1.3 The coolants governed by this specification are categorized as follows:
Coolant TypeDescriptionI-FFEthylene glycol base concentrateII-FFPropylene glycol base concentrateIII-FFEthylene glycol predilute (50 vol %)IV-FFPropylene glycol predilute (50 vol %)
1.4 Coolant concentrates meeting this specification do not require any addition of Supplemental Coolant Additive (SCA) until the first maintenance interval when a maintenance does of SCA is required to continue protection in certain heavy duty engine cooling systems, particularly those of the wet cylinder liner-in-block design. The SCA additions are defined by and are the primary responsibility of the engine manufacturer or vehicle manufacturer. If they provide no instructions, follow the SCA supplier's instructions.
1.5 This specification does not cover extended service interval coolants.
1.6 The values stated in SI units are to be regarded as standard. The values given in parentheses are for information only.
1.7 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 limitations prior to use.

General Information

Status
Historical
Publication Date
09-May-2003
ICS
71.100.45 - Refrigerants and antifreezes
Technical Committee
D15 - Engine Coolants and Related Fluids
Drafting Committee
D15.07 - Specifications
Current Stage
Ref Project

Relations

Replaces
ASTM D6210-03 - Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines
Effective Date
10-May-2003
Replaced By
ASTM D6210-04 - Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines
Effective Date
01-Oct-2004
Referred By
ASTM D6660-01(2023) - Standard Test Method for Freezing Point of Aqueous Ethylene Glycol Base Engine Coolants by Automatic Phase Transition Method
Effective Date
10-May-2003
Referred By
ASTM D4725-15(2023) - Standard Terminology for Engine Coolants and Related Fluids
Effective Date
10-May-2003
Referred By
ASTM D4985-10(2023) - Standard Specification for Low Silicate Ethylene Glycol Base Engine Coolant for Heavy Duty Engines Requiring a Pre-Charge of Supplemental Coolant Additive (SCA)
Effective Date
10-May-2003
Referred By
ASTM D5752-10(2017) - Standard Specification for Supplemental Coolant Additives (SCAs) for Use in Precharging Coolants for Heavy-Duty Engines
Effective Date
10-May-2003
Referred By
ASTM D3306-21 - Standard Specification for Glycol Base Engine Coolant for Automobile and Light-Duty Service
Effective Date
10-May-2003
Referred By
ASTM D7932-17 - Standard Specification for Printed, Pressure-Sensitive Adhesive Labels for Use in Extreme Distribution Environments
Effective Date
10-May-2003

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ASTM D6210-03e1 - Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty EnginesASTM D6210-03e1 - Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines
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ASTM D6210-03e1 - Standard Specification for Fully-Formulated Glycol Base Engine Coolant for Heavy-Duty Engines
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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
e1
Designation: D 6210 – 03
Standard Specification for
Fully-Formulated Glycol Base Engine Coolant for Heavy-
,
1 2
Duty Engines
This standard is issued under the fixed designation D 6210; 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 (e) indicates an editorial change since the last revision or reapproval.
1
e NOTE—Reference to a research report was added in August 2004.
1. Scope 1.7 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
1.1 This specification covers the requirements for fully-
responsibility of the user of this standard to establish appro-
formulated glycol base coolants for cooling systems of heavy-
priate safety and health practices and determine the applica-
duty engines. When concentrates are used at 40 to 60 % glycol
bility of regulatory limitations prior to use.
concentration by volume in water of suitable quality, (see
Appendix X1), or when prediluted glycol base engine coolants
2. Referenced Documents
(50 % volume, % minimum) are used without further dilution,
3
2.1 ASTM Standards:
they will function effectively during both winter and summer to
D 1126 Test Method for Hardness in Water
provide protection against corrosion, cavitation, freezing, and
D 1293 Test Method for pH of Water
boiling.
D 3306 Specification for Glycol Base Engine Coolant for
1.2 This specification is intended to cover the requirements
Automobile and Light Duty Service
for engine coolants prepared from virgin or recycled ethylene
D 4327 Test Method for Anions in Water by Chemically-
or propylene glycol.
Suppressed Ion Chromatography
1.3 The coolants governed by this specification are catego-
D 5828 Test Method for Compatibility of Supplemental
rized as follows:
Additives (SCA) and Engine Coolant Concentrates
Coolant Type Description
3. General Requirements
I-FF Ethylene glycol base concentrate
II-FF Propylene glycol base concentrate
3.1 Concentrated and prediluted coolants shall meet all of
III-FF Ethylene glycol predilute (50 vol %)
the respective requirements of Specification D 3306.
IV-FF Propylene glycol predilute (50 vol %)
3.2 The coolant concentrate mixed with water or the predi-
1.4 Coolant concentrates meeting this specification do not
luted coolant, when maintained with maintenance doses of
require any addition of Supplemental Coolant Additive (SCA)
SCA in accordance with the engine manufacturer’s recommen-
until the first maintenance interval when a maintenance does of
dations, and those on the product label, shall be suitable for use
SCA is required to continue protection in certain heavy duty
in a properly maintained cooling system in normal service for
engine cooling systems, particularly those of the wet cylinder
a minimum of two years (see Appendix X1).
liner-in-block design. The SCA additions are defined by and
are the primary responsibility of the engine manufacturer or
4. Additional Requirements
vehicle manufacturer. If they provide no instructions, follow
4.1 The coolant concentrate or prediluted coolant addition-
the SCA supplier’s instructions.
ally shall provide protection in operating engines against
1.5 This specification does not cover extended service
cavitation corrosion (also termed liner pitting) and against
interval coolants.
scaling of internal engine hot surfaces. Hot surfaces typically
1.6 The values stated in SI units are to be regarded as
are within the engine head, head spacer, upper cylinder liner, or
standard. The values given in parentheses are for information
liquid cooled exhaust manifold. ASTM has test methods under
only.
development for both cavitation corrosion and hot surface
scaling. Until these procedures are approved as ASTM stan-
dards, the mandatory requirements of Annex A1 shall apply.
1
This specification is under the jurisdiction of ASTM Committee D15 on Engine
Coolants and is the direct responsibility of Subcommittee D15.07 on Specifications.
3
Current edition approved May 10, 2003. Published July 2003. Originally For referenced ASTM standards, visit the ASTM website, www.astm.org, or
approved in 1998. Last previous edition approved in 1998 as D 6210 - 98a. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
2
A research report is available from ASTM International Headquarters. Request Standards volume information, refer to the standard’s Document Summary page on
RR:D15–1023. the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
e1
D6210–03
4.2 Both the concentrated and prediluted coolants shall
contain less than
...

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1.1 This specification covers the requirements for low silicate ethylene glycol base engine coolants for cooling systems of heavy-duty engines. When concentrates are used at 40 % to 60 % concentration by volume in water, or when prediluted glycol base engine coolants (50 volume % minimum) are used without further dilution, they will function effectively to provide protection against corrosion, freezing to at least −36.4 °C (−33.5 °F), and boiling to at least 108 °C (226 °F).
Note 1: This specification is based on the knowledge of the performance of engine coolants prepared from new or virgin ingredients. A separate specification exists (Specification D6210) for heavy-duty engine coolants which may be prepared from recycled or reprocessed used coolant or reprocessed industrial-source ethylene glycol.  
1.2 Coolants meeting this specification require an initial charge of a supplemental coolant additive (SCA) and require regular maintenance doses of an SCA to continue the protection in certain operating heavy-duty engine cooling systems, particularly those of the wet cylinder liner-in-block design. The SCA additions are defined by and are the primary responsibility of the engine manufacturer or vehicle manufacturer. If they provide no instructions, follow the SCA supplier's recommended instructions.  
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This specification establishes the testing and requirements of four types of engine coolant grade ethylene glycol and propylene glycol, including virgin glycols and those derived from the recycling of vehicle engine coolants and industrial source glycols. Types EG-1 and PG-1 cover glycols with sufficiently low limits on components to allow a blended coolant to meet most OEM (Original Equipment Manufacturer) specifications. These types will probably be virgin materials, although redistillation could produce a sufficiently pure product. Types EG-2 and PG-2 cover glycol that will be suitable for many coolants, and can either be redistilled or virgin. The commercial products shall be suitably sampled and tested, and shall conform accordingly to specified values of the following physical and chemical properties: clarity; color (Pt/Co scale); relative density; pH by volume in distilled water; acidity as acetic acid; composition by mass of individual glycols (including ethylene glycol, propylene glycol, dipropylene glycol, and others); total composition by mass of all glycols; water content; glycol ester content; and the maximum content for nitrites, nitrates, phosphates, silicon, chloride, sulfate, boron, aluminum, calcium, copper, iron, magnesium, lead, zinc, and iron.
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1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
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ASTM D1177-22(Test Method)
Standard Test Method for Freezing Point of Aqueous Engine Coolants

SIGNIFICANCE AND USE
5.1 The freezing point of an engine coolant indicates the coolant freeze protection.  
5.2 The freezing point of an engine coolant may be used to determine the approximate glycol or glycerin content, provided the glycol type is known.
SCOPE
1.1 This test method covers the determination of the freezing point of an aqueous engine coolant solution in the laboratory.  
Note 1: Where solutions of specific concentrations are to be tested, they shall be prepared from representative samples as directed in Practice D1176. Secondary phases separating on dilution need not be separated.
Note 2: These products may also be marketed in a ready-to-use form (prediluted).  
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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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
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