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Standard Test Method for Determining the Accelerated Iron Corrosion Rating of Denatured Fuel Ethanol and Ethanol Fuel BlendsTranslate name
STANDARD published on 1.5.2021
Designation standards: ASTM D7577-12(2021)
Publication date standards: 1.5.2021
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM
corrosion, ethanol, steel,, ICS Number Code 71.080.60 (Alcohols. Ethers),75.160.20 (Liquid fuels)
|Significance and Use|
5.1This test is designed to be used as a rapid measure of the overall relative corrosivity of Ethanol Fuel Blends (Specification ) and Denatured Fuel Ethanol (Specification ) to iron (steel).
5.2The test can be used to compare corrosion inhibitor dosage levels and effectiveness of various corrosion inhibitors as they pertain to protecting iron (steel) materials from corrosion.
1.1This test method measures the ability of inhibited and uninhibited Ethanol Fuel Blends defined by Specification and Denatured Fuel Ethanol defined by Specification to resist corrosion of iron should water become mixed with the fuel, using an accelerated laboratory test method. Corrosion ratings are reported based on a visual, numbered rating scale.
1.2The values stated in SI units are to be regarded as standard. The values in parentheses are for information only.
1.3This 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. 1.4This 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.
|2. Referenced Documents|
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