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ASTM D6227-00

(Specification)

Standard Specification for Grade 82 Unleaded Aviation Gasoline

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.

General Information

Status
Historical
Publication Date
09-Dec-2000
ICS
75.160.20 - Liquid fuels
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.J0.02 - Aviation Piston Engine Fuels
Current Stage
Ref Project

Relations

Replaces
ASTM D6227-99 - Standard Specification for Grade 82 Unleaded Aviation Gasoline
Effective Date
10-Dec-2000
Replaced By
ASTM D6227-04 - Standard Specification for Grade 82 Unleaded Aviation Gasoline
Effective Date
01-Jun-2004
Referred By
ASTM D6469-20 - Standard Guide for Microbial Contamination in Fuels and Fuel Systems
Effective Date
10-Dec-2000
Referred By
ASTM F2507-15 - Standard Specification for Recreational Airpark Design
Effective Date
10-Dec-2000
Referred By
ASTM E1259-23 - Standard Practice for Evaluation of Antimicrobials in Liquid Fuels Boiling Below 390 °C
Effective Date
10-Dec-2000
Referred By
ASTM D4529-17 - Standard Test Method for Estimation of Net Heat of Combustion of Aviation Fuels
Effective Date
10-Dec-2000
Referred By
ASTM D7826-23a - Standard Guide for Evaluation of New Aviation Gasolines and New Aviation Gasoline Additives
Effective Date
10-Dec-2000
Referred By
ASTM D7464-20 - Standard Practice for Manual Sampling of Liquid Fuels, Associated Materials and Fuel System Components for Microbiological Testing
Effective Date
10-Dec-2000
Referred By
ASTM D7960-21 - Standard Specification for Unleaded Aviation Gasoline Test Fuel Containing Non-hydrocarbon Components
Effective Date
10-Dec-2000

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ASTM D6227-00 - Standard Specification for Grade 82 Unleaded Aviation GasolineASTM D6227-00 - Standard Specification for Grade 82 Unleaded Aviation Gasoline
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ASTM D6227-00 - Standard Specification for Grade 82 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
An American National Standard
Designation: D 6227 – 00
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 909 Test Method for Knock Characteristics of Aviation
4
Gasolines by the Supercharge Method
1.1 Grade 82 unleaded aviation gasoline defined by this
2
D 910 Specification for Aviation Gasolines
specification is for use only in engines and associated aircraft
D 1266 Test Method for Sulfur in Petroleum Products
that are specifically approved by the engine and aircraft
2
(Lamp Method)
manufacturers, and certified by the National Certifying Agen-
2
D 2386 Test Method for Freezing Point of Aviation Fuels
cies to use this fuel. This fuel is not considered suitable for use
2
D 2392 Test Method for Color of Dyed Aviation Gasolines
in other engines and associated aircraft that are certified to use
D 2622 Test Method for Sulfur in Petroleum Products by
aviation gasolines meeting Specification D 910.
2
X-Ray Spectrometry
1.2 A fuel may be certified to meet this specification by a
D 2700 Test Method for Motor Octane Number of Spark-
producer as Grade 82 UL aviation gasoline, only if blended
4
Ignition Engine Fuel
from component(s) approved for use in Grade 82 UL aviation
D 3120 Test Method for Trace Quantities of Sulfur in Light
gasoline by the refiner(s) of such components because only the
Liquid Petroleum Hydrocarbons by Oxidative Microcou-
refiner(s) can attest to the component source and processing,
2
lometry
absence of contamination, and the additives used and their
5
D 3231 Test Method for Phosphorus in Gasoline
concentrations. Consequently, re-classifying of any other prod-
D 3237 Test Method for Lead in Gasoline by Atomic
uct to Grade 82 UL aviation gasoline does not meet this
5
Absorption Spectroscopy
specification.
D 3338 Test Method for Estimation of Heat of Combustion
1.3 Appendix X1 contains an explanation for the rationale
5
of Aviation Fuels
of the specification. Appendix X2 details the reasons for the
D 4057 Practice for Manual Sampling of Petroleum and
individual specification requirements.
5
Petroleum Products
1.4 The values stated in SI units are to be regarded as the
5
D 4171 Specification for Fuel System Icing Inhibitors
standard. The values given in parentheses are provided for
D 4294 Test Method for Sulfur in Petroleum Products by
information only.
5
Energy Dispersive X-Ray Fluorescence Spectroscopy
2. Referenced Documents D 4529 Test Method for Estimate of Net Heat of Combus-
5
tion of Aviation Fuels
2.1 ASTM Standards:
D 4809 Test Method for Heat of Combustion of Liquid
D 86 Test Method for Distillation of Petroleum Products at
2
Hydrocarbon Fuels by Bomb Calorimeter (Intermediate
Atmospheric Pressure
5
Precision Method)
D 130 Test Method for Detection of Copper Corrosion from
2
D 4815 Test Method for Determination of MTBE, ETBE,
Petroleum Products by the Copper Strip Tarnish Test
TAME, DIPE, tertiary-Amyl Alcohol, and C to C Alco-
D 357 Method of Test for Knock Characteristics of Motor 1 4
5
3
hols in Gasoline by Gas Chromatography
Fuels Below 100 Octane Number by the Motor Method
D 4953 Test Method for Vapor Pressure of Gasoline and
D 381 Test Method for Gum Content in Fuels by Jet
5
2
Gasoline Oxygenate Blends (Dry Method)
Evaporation
D 5059 Test Method for Lead in Gasoline by X-Ray Spec-
D 873 Test Method for Oxidation Stability of Aviation Fuels
5
2
troscopy
(Potential Residue Method)
D 5190 Test Method for Vapor Pressure of Petroleum Prod-
5
ucts (Automatic Method)
D 5191 Test Method for Vapor Pressure of Petroleum Prod-
1
This test method is under the jurisdiction of ASTM Committee D02 on
5
ucts (Mini Method)
Petroleum Products and Lubricants and is the direct responsibility of Subcommittee
D02.J0.02 on Aviation Gasoline Specifications. D 5453 Test Method for Determination of Total Sulfur in
Current edition approved Dec. 10, 2000. Published January 2001. Originally
published as D 6227-98. Last previous edition D 6227-99.
2
Annual Book of ASTM Standards, Vol 05.01.
3 4
Discontinued 1969, See Annual Book of ASTM Standards, Part 17, Replaced by Annual Book of ASTM Standards, Vol 05.05.
5
D 2700. Annual Book of ASTM Standards, Vol 05.02.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
1

---------------------- Page: 1 ----------------------
D6227–00
Light Hydrocarbons, Motor Fuels, and Oils by Ultra Violet 6.2 Only additives approved by this specification are per-
6
Fluorescence mitted. In addit
...

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5.1 The analysis of trace oxygenates in automotive spark-ignition engine fuel has become routine in certain areas to ensure compliance whenever oxygenated fuels are used. In addition, test methods to measure trace levels of oxygenates in automotive spark-ignition fuel are necessary to assess product quality.
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1.2 The ethanol blending concentration for which this test method applies ranges from 1 % to 15% by volume. Higher concentrations of ethanol coelute with methanol in the analytical column. Lower levels of ethanol, similar to the other oxygenate, can be calibrated and analyzed also. If higher ethanol concentrations are expected, the window cutting technique can be used to avoid ethanol from entering the analytical column and interfere with the determination of the other oxygenates of interest. Refer to Appendix X1 for details.  
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ASTM D3701-23(Test Method)
Standard Test Method for Hydrogen Content of Aviation Turbine Fuels by Low Resolution Nuclear Magnetic Resonance Spectrometry

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5.1 The combustion quality of aviation turbine fuel has traditionally been controlled in specifications by such tests as smoke point (see Test Method D1322), smoke volatility index, aromatic content of luminometer number (see Test Method D1740). Evidence is accumulating that a better control of the quality may be obtained by limiting the minimum hydrogen content of the fuel.  
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1.1 This test method covers the determination of the hydrogen content of aviation turbine fuels.  
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ASTM D7826-23b(Guide)
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5.1 This guide is intended for the developers or sponsors of new aviation gasolines or additives to describe the data requirements necessary to support the development of specifications for these new products by ASTM members. The ultimate goal of the data generated in accordance with this guide is to provide an understanding of the performance of the new fuel or additive within the property constraints and compositional bounds of the proposed specification criteria.  
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5.4 This guide does not purport to specify an all-inclusive listing of test and analysis requirements to achieve ASTM International approval ...
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1.1 This guide provides procedures to develop data for use in research reports for new aviation gasolines or new aviation gasoline additives.  
1.2 This data is intended to be used by the ASTM subcommittee to make a determination of the suitability of the fuel for use as an aviation fuel in either a fleet-wide or limited capacity, and to make a determination that the proposed properties and criteria in the associated standard specification provide the necessary controls to ensure this fuel maintains this suitability during high-volume production.  
1.3 These research reports are intended to support the development and issuance of new specifications or specification revisions for these products. Guidance to develop ASTM International standard specifications for aviation gasoline is provided in Subcommittee J on Aviation Fuels Operating Procedures, Annex A6, “Guidelines for the Development and Acceptance of a New Aviation Fuel Specification for Spark-Ignition Reciprocating Engines.”  
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5.1 This test method was developed to assess the performance of a heavy-duty engine oil in controlling engine wear under operating conditions selected to accelerate soot production and valve-train wear in a turbocharged and aftercooled four-cycle diesel engine with sliding tappet followers equipped with exhaust gas recirculation hardware.  
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1.4 Table of Contents:    
Section  
Scope  
1  
Referenced Documents  
2  
Terminology  
3  
Summary of Test Method  
4  
Significance and Use  
5  
Apparatus  
6  
Engine Fluids and Cleaning Solvents  
7  
Preparation of Apparatus  
8  
Engine/Stand Calibration and Non-Reference Oil Tests  
9  
Test Procedure  
10  
Calculations, Ratings, and Test Validity  
11  
Report  
12  
Precision and Bias  
13  
Annexes  
Safety Precautions  
Annex A1  
Intake Air Aftercooler  
Annex A2  
The Cummins ISB Engine Build Parts Kit  
Annex A3  
Sensor Locations and Special Hardware  
Annex A4  
External Oil System  
Annex A5  
Cummins Service Publications  
Annex A6  
Specified Units and Formats  
Annex A7  
Oil Analyses  
Annex A8  
Alternate Fuel Approval Process  
Annex A9  
1.5 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.

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ASTM D5001-23(Test Method)
Standard Test Method for Measurement of Lubricity of Aviation Turbine Fuels by the Ball-on-Cylinder Lubricity Evaluator (BOCLE)

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5.1 Wear due to excessive friction resulting in shortened life of engine components such as fuel pumps and fuel controls has sometimes been ascribed to lack of lubricity in an aviation fuel.  
5.2 The relationship of test results to aviation fuel system component distress due to wear has been demonstrated for some fuel/hardware combinations where boundary lubrication is a factor in the operation of the component.  
5.3 The wear scar generated in the ball-on-cylinder lubricity evaluator (BOCLE) test is sensitive to contamination of the fluids and test materials, the presence of oxygen and water in the atmosphere, and the temperature of the test. Lubricity measurements are also sensitive to trace materials acquired during sampling and storage. Containers specified in Practice D4306 shall be used.  
5.4 The BOCLE test method may not directly reflect operating conditions of engine hardware. For example, some fuels that contain a high content of certain sulfur compounds can give anomalous test results.
SCOPE
1.1 This test method covers assessment of the wear aspects of the boundary lubrication properties of aviation turbine fuels on rubbing steel surfaces.  
1.1.1 This test method incorporates two procedures, one using a semi-automated instrument and the second a fully automated instrument. Either of the two instruments may be used to carry out the test.  
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 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.  
1.4 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.

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Standard Test Methods for Hydrogen Content of Light Distillates, Middle Distillates, Gas Oils, and Residua by Low-Resolution Nuclear Magnetic Resonance Spectroscopy

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5.1 The hydrogen content represents a fundamental quality of a petroleum product that has been correlated with many of the performance characteristics of that product.  
5.2 This test method provides a simple and more precise alternative to existing test methods, specifically combustion techniques (Test Methods D5291) for determining the hydrogen content on a range of petroleum products.
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1.1 These test methods cover the determination of the hydrogen content of petroleum products ranging from atmospheric distillates to vacuum residua using a continuous wave, low-resolution nuclear magnetic resonance spectrometer. (Test Method D3701 is the preferred method for determining the hydrogen content of aviation turbine fuels using nuclear magnetic resonance spectroscopy.)  
1.2 Three test methods are included here that account for the special characteristics of different petroleum products and apply to the following distillation ranges:    
Test Method  
Petroleum Products  
Boiling Range, °C (°F)
(approximate)  
A  
Light Distillates  
15–260 (60–500)  
B  
Middle Distillates  
200–370 (400–700)  
Gas Oils  
370–510 (700–950)  
C  
Residua  
510+ (950+ )  
1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. The preferred units are mass %.  
1.4 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. For specific warning statements, see Sections 7.2 and 7.4.  
1.5 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.

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ASTM D8252-23(Test Method)
Standard Test Method for Vanadium and Nickel in Crude and Residual Oil by X-ray Spectrometry

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5.1 This test method provides a rapid and precise elemental measurement with simple sample preparation. Typical analysis times are approximately 4 min to 5 min per sample with a preparation time of approximately 1 min to 3 min per sample.  
5.2 The quality of crude oil is related to the amount of sulfur present. Knowledge of the vanadium and nickel concentration is necessary for processing purposes as well as contractual agreements.  
5.3 The presence of vanadium and nickel presents significant risks for contamination of the cracking catalysts in the refining process.  
5.4 This test method provides a means of determining whether the vanadium and nickel content of crude meets the operational limits of the refinery and whether the metal content will have a deleterious effect on the refining process or when used as a fuel.
SCOPE
1.1 This test method covers the quantitative determination of total vanadium and nickel in crude and residual oil in the concentration ranges shown in Table 1 using X-ray fluorescence (XRF) spectrometry.  
1.2 Sulfur is measured for analytical purposes only for the compensation of X-ray absorption matrix effects affecting the vanadium and nickel X-rays. For measurement of sulfur by standard test method use Test Methods D4294, D2622 or other suitable standard test method for sulfur in crude and residual oils.  
1.3 This test method is limited to the use of X-ray fluorescence (XRF) spectrometers employing an X-ray tube for excitation in conjunction with wavelength dispersive detection system or energy dispersive high resolution semiconductor detector with the ability to separate signals of adjacent and near-adjacent elements.  
1.4 This test method uses inter-element correction factors calculated from XRF theory, the fundamental parameters (FP) approach, or best fit regression.  
1.5 Samples containing higher concentrations than shown in Table 1 must be diluted to bring the elemental concentration of the diluted material within the scope of this test method.  
1.6 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.6.1 The preferred concentrations units are mg/kg for vanadium and nickel.  
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use.  
1.8 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.

  • Standard
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  • Standard
    7 pages
    English language
    sale 15% off