Standard Specification for Hydrocarbon Unleaded Aviation Gasoline

SCOPE
1.1 This specification covers formulating specifications for purchases of aviation gasoline under contract and is intended primarily for use by purchasing agencies.  
1.2 Unleaded aviation gasoline defined by this specification is for use in engines and associated aircraft that are specifically approved by the engine and aircraft manufacturers. This fuel is not considered suitable for use in other engines and associated aircraft that are certified to use only leaded aviation gasolines of the same octane grade.  
1.3 This specification, unless otherwise provided, prescribes the required properties of unleaded aviation gasoline at the time and place of delivery.  
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.5 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.

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Publication Date
30-Sep-2014
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ASTM D7547-14b - Standard Specification for Hydrocarbon Unleaded Aviation Gasoline
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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NOTICE: This standard has either been superseded and replaced by a new version or withdrawn.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:D7547 −14b AnAmerican National Standard
Standard Specification for
1
Hydrocarbon Unleaded Aviation Gasoline
This standard is issued under the fixed designation D7547; 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* D1094 Test Method for Water Reaction of Aviation Fuels
D1298 Test Method for Density, Relative Density, or API
1.1 This specification covers formulating specifications for
Gravity of Crude Petroleum and Liquid Petroleum Prod-
purchases of aviation gasoline under contract and is intended
ucts by Hydrometer Method
primarily for use by purchasing agencies.
D2386 Test Method for Freezing Point of Aviation Fuels
1.2 Unleaded aviation gasoline defined by this specification
D2622 Test Method for Sulfur in Petroleum Products by
is for use in engines and associated aircraft that are specifically
Wavelength Dispersive X-ray Fluorescence Spectrometry
approved by the engine and aircraft manufacturers.This fuel is
D2624 Test Methods for Electrical Conductivity ofAviation
not considered suitable for use in other engines and associated
and Distillate Fuels
aircraft that are certified to use only leaded aviation gasolines
D2699 Test Method for Research Octane Number of Spark-
of the same octane grade.
Ignition Engine Fuel
1.3 Thisspecification,unlessotherwiseprovided,prescribes
D2700 Test Method for Motor Octane Number of Spark-
the required properties of unleaded aviation gasoline at the
Ignition Engine Fuel
time and place of delivery.
D3237 TestMethodforLeadinGasolinebyAtomicAbsorp-
1.4 The values stated in SI units are to be regarded as tion Spectroscopy
standard. No other units of measurement are included in this D3338 Test Method for Estimation of Net Heat of Combus-
standard. tion of Aviation Fuels
D3341 Test Method for Lead in Gasoline—Iodine Mono-
1.5 This standard does not purport to address all of the
chloride Method
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 determine the applica-
D4057 Practice for Manual Sampling of Petroleum and
bility of regulatory limitations prior to use.
Petroleum Products
2. Referenced Documents
D4171 Specification for Fuel System Icing Inhibitors
2
D4177 Practice for Automatic Sampling of Petroleum and
2.1 ASTM Standards:
Petroleum Products
D86 Test Method for Distillation of Petroleum Products at
D4306 Practice for Aviation Fuel Sample Containers for
Atmospheric Pressure
Tests Affected by Trace Contamination
D130 Test Method for Corrosiveness to Copper from Petro-
D4529 Test Method for Estimation of Net Heat of Combus-
leum Products by Copper Strip Test
tion of Aviation Fuels
D323 TestMethodforVaporPressureofPetroleumProducts
(Reid Method) D4809 Test Method for Heat of Combustion of Liquid
Hydrocarbon Fuels by Bomb Calorimeter (Precision
D873 Test Method for Oxidation Stability of Aviation Fuels
(Potential Residue Method) Method)
D4865 Guide for Generation and Dissipation of Static Elec-
tricity in Petroleum Fuel Systems
1
This specification is under the jurisdiction of ASTM Committee D02 on
D5006 Test Method for Measurement of Fuel System Icing
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
Subcommittee D02.J0.02 on Spark and Compression Ignition Aviation Engine
Inhibitors (Ether Type) in Aviation Fuels
Fuels.
D5059 Test Methods for Lead in Gasoline by X-Ray Spec-
Current edition approved Oct. 1, 2014. Published October 2014. Originally
troscopy
approved in 2009. Last previous edition approved in 2014 as D7547 – 14a. DOI:
10.1520/D7547-14B.
D5191 Test Method for Vapor Pressure of Petroleum Prod-
2
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
ucts (Mini Method)
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
D6469 GuideforMicrobialContaminationinFuelsandFuel
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. Systems
*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 ----------------------
D7547−14b
NOTE 2—Addition of isopropyl alcohol (IPA) can reduce knock ratings
E29 Practice for Using Significant Digits in Test Data to
3
below minimum specification values (see X1.2.3).
Determine Conformance with Specifications
5.2.2.2 Di-Ethylene Glycol
...

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: D7547 − 14a D7547 − 14b An American National Standard
Standard Specification for
1
Hydrocarbon Unleaded Aviation Gasoline
This standard is issued under the fixed designation D7547; 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 formulating specifications for purchases of aviation gasoline under contract and is intended
primarily for use by purchasing agencies.
1.2 Unleaded aviation gasoline defined by this specification is for use in engines and associated aircraft that are specifically
approved by the engine and aircraft manufacturers. This fuel is not considered suitable for use in other engines and associated
aircraft that are certified to use only leaded aviation gasolines of the same octane grade.
1.3 This specification, unless otherwise provided, prescribes the required properties of unleaded aviation gasoline at the time
and place of delivery.
1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5 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.
2. Referenced Documents
2
2.1 ASTM Standards:
D86 Test Method for Distillation of Petroleum Products at Atmospheric Pressure
D130 Test Method for Corrosiveness to Copper from Petroleum Products by Copper Strip Test
D323 Test Method for Vapor Pressure of Petroleum Products (Reid Method)
D873 Test Method for Oxidation Stability of Aviation Fuels (Potential Residue Method)
D1094 Test Method for Water Reaction of Aviation Fuels
D1298 Test Method for Density, Relative Density, or API Gravity of Crude Petroleum and Liquid Petroleum Products by
Hydrometer Method
D2386 Test Method for Freezing Point of Aviation Fuels
D2622 Test Method for Sulfur in Petroleum Products by Wavelength Dispersive X-ray Fluorescence Spectrometry
D2624 Test Methods for Electrical Conductivity of Aviation and Distillate Fuels
D2699 Test Method for Research Octane Number of Spark-Ignition Engine Fuel
D2700 Test Method for Motor Octane Number of Spark-Ignition Engine Fuel
D3237 Test Method for Lead in Gasoline by Atomic Absorption Spectroscopy
D3338 Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
D3341 Test Method for Lead in Gasoline—Iodine Monochloride Method
D4052 Test Method for Density, Relative Density, and API Gravity of Liquids by Digital Density Meter
D4057 Practice for Manual Sampling of Petroleum and Petroleum Products
D4171 Specification for Fuel System Icing Inhibitors
D4177 Practice for Automatic Sampling of Petroleum and Petroleum Products
D4306 Practice for Aviation Fuel Sample Containers for Tests Affected by Trace Contamination
D4529 Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
D4809 Test Method for Heat of Combustion of Liquid Hydrocarbon Fuels by Bomb Calorimeter (Precision Method)
1
This specification is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.J0.02 on J2 Spark and Compression Ignition Aviation Engine Fuels.
Current edition approved May 15, 2014Oct. 1, 2014. Published July 2014October 2014. Originally approved in 2009. Last previous edition approved in 2014 as
D7547 – 14.D7547 – 14a. DOI: 10.1520/D7547-14A.10.1520/D7547-14B.
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.
*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 ----------------------
D7547 − 14b
D4865 Guide for Generation and Dissipation of Static Electricity in Petroleum Fuel Systems
D5006 Test Method for Measurement of Fuel System Icing Inhibitors (Ether Type) in Aviation Fuels
D5059 Test Methods for Lead in Gasoline by X-Ray Spectroscopy
D5191 Test Method for Vapor
...

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