Standard Specification for Grade 82 Unleaded Aviation Gasoline

SCOPE
1.1 Grade 82 unleaded aviation gasoline defined by this specification is for use only in engines and associated aircraft that are specifically approved by the engine and aircraft manufacturers, and certified by the National Certifying Agencies to use this fuel. This fuel is not considered suitable for use in other engines and associated aircraft that are certified to use aviation gasolines meeting Specification D910.  
1.2 A fuel may be certified to meet this specification by a producer as Grade 82 UL aviation gasoline, only if blended from component(s) approved for use in Grade 82 UL aviation gasoline by the refiner(s) of such components because only the refiner(s) can attest to the component source and processing, absence of contamination, and the additives used and their concentrations. Consequently, re-classifying and any other product to Grade 82 UL aviation gasoline does not meet this specification.  
1.3 Appendix XI contains an explanation for the rationale of the specification. Appendix X2 details the reasons for the individual specification requirements.  
1.4 The values stated in SI units are to be regarded as the standard. The values given in parentheses are provided for information only.

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Publication Date
31-May-2004
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ASTM D6227-04 - Standard Specification for Grade 82 Unleaded Aviation Gasoline
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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.
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An American National Standard
Designation: D 6227 – 04
Standard Specification for
1
Grade 82 Unleaded Aviation Gasoline
This standard is issued under the fixed designation D 6227; 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. Scope* D 873 TestMethodforOxidationStabilityofAviationFuels
(Potential Residue Method)
1.1 This specification covers Grade 82 unleaded aviation
D 909 Test Method for Knock Characteristics of Aviation
gasoline, which is defined by this specification as for use only
Gasolines by the Supercharge Method
inenginesandassociatedaircraftthatarespecificallyapproved
D 910 Specification for Aviation Gasolines
by the engine and aircraft manufacturers, and certified by the
D 1266 Test Method for Sulfur in Petroleum Products
National Certifying Agencies to use this fuel. This fuel is not
(Lamp Method)
considered suitable for use in other engines and associated
D 2386 Test Method for Freezing Point of Aviation Fuels
aircraft that are certified to use aviation gasolines meeting
D 2392 Test Method for Color of Dyed Aviation Gasolines
Specification D 910.
D 2622 Test Method for Sulfur in Petroleum Products by
1.2 A fuel may be certified to meet this specification by a
Wavelength Dispersive X-ray Fluorescence Spectrometry
producer as Grade 82 UL aviation gasoline only if blended
D 2700 Test Method for Motor Octane Number of Spark-
from component(s) approved for use in Grade 82 UL aviation
Ignition Engine Fuel
gasolinebytherefiner(s)ofsuchcomponents,becauseonlythe
D 3120 Test Method for Trace Quantities of Sulfur in Light
refiner(s) can attest to the component source and processing,
Liquid Petroleum Hydrocarbons by Oxidative Microcou-
absence of contamination, and the additives used and their
lometry
concentrations. Consequently, re-classifying of any other prod-
D 3231 Test Method for Phosphorus in Gasoline
uct to Grade 82 UL aviation gasoline does not meet this
D 3237 Test Method for Lead in Gasoline by Atomic
specification.
Absorption Spectroscopy
1.3 Appendix X1 contains an explanation for the rationale
D 3338 Test Method for Estimation of Net Heat of Com-
of the specification. Appendix X2 details the reasons for the
bustion of Aviation Fuels
individual specification requirements.
D 4057 Practice for Manual Sampling of Petroleum and
1.4 The values stated in SI units are to be regarded as the
Petroleum Products
standard. The values given in parentheses are provided for
D 4171 Specification for Fuel System Icing Inhibitors
information only.
D 4294 Test Method for Sulfur in Petroleum and Petroleum
2. Referenced Documents
Products by Energy-Dispersive X-Ray Fluorescence Spec-
2
troscopy
2.1 ASTM Standards:
D 4529 Test Method for Estimation of Net Heat of Com-
D 86 Test Method for Distillation of Petroleum Products at
bustion of Aviation Fuels
Atmospheric Pressure
D 4809 Test Method for Heat of Combustion of Liquid
D 130 Test Method for Corrosiveness to Copper from
Hydrocarbon Fuels by Bomb Calorimeter (Precision
Petroleum Products by Copper Strip Test
Method)
D 357 Method of Test for Knock Characteristics of Motor
3
D 4815 Test Method for Determination of MTBE, ETBE,
Fuels Below 100 Octane Number by the Motor Method
TAME, DIPE, tertiary-Amyl Alcohol and C to C Alco-
D 381 Test Method for Gum Content in Fuels by Jet 1 4
hols in Gasoline by Gas Chromatography
Evaporation
D 4953 Test Method for Vapor Pressure of Gasoline and
Gasoline-Oxygenate Blends (Dry Method)
1
This test method is under the jurisdiction of ASTM Committee D02 on
D 5059 Test Methods for Lead in Gasoline by X-Ray
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
Spectroscopy
D02.J0 on Aviation Fuels.
D 5190 Test Method for Vapor Pressure of Petroleum Prod-
CurrenteditionapprovedJune1,2004.PublishedJuly2004.Originallyapproved
in 1998. Last previous edition approved in 2000 as D 6227–00. ucts (Automatic Method)
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
Withdrawn.
*ASummary 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.
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D6227–04
D 5191 Test Method for Vapor Pressure of Petroleum Prod- Specification D 5983. Types and quantities of trace alcohols
ucts (Mini Method) shall meet the requirements of Table 1 and 6.2.4.2.
D 5453 Test Meth
...

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