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ASTM F483-09(2020)

(Practice)

Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance Chemicals

Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance Chemicals

SIGNIFICANCE AND USE
3.1 Many aircraft maintenance chemicals are used on components and structures which would be adversely affected by excessive dimensional change. This practice screens these chemicals to ensure compliance with specified weight change criteria.
SCOPE
1.1 This practice covers the determination of the corrosiveness of aircraft maintenance chemicals on aircraft metals with time under conditions of total immersion by a combination of weight change measurements and visual qualitative determination of change.  
1.2 The values stated in SI units are to be regarded as standard. The values in parentheses are for information only.  
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.  
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.

General Information

Status
Published
Publication Date
31-Oct-2020
ICS
49.100 - Ground service and maintenance equipment
Technical Committee
F07 - Aerospace and Aircraft
Drafting Committee
F07.07 - Qualification Testing of Aircraft Cleaning Materials
Current Stage
Ref Project

Relations

Refers
ASTM E2251-11 - Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Effective Date
01-May-2011
Refers
ASTM E2251-10 - Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Effective Date
01-Nov-2010
Refers
ASTM E2251-07 - Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Effective Date
01-Nov-2007
Refers
ASTM D329-07e1 - Standard Specification for Acetone <a href="#fn00002"></a>
Effective Date
01-Jun-2007
Refers
ASTM D235-02(2007) - Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)
Effective Date
01-Jun-2007
Refers
ASTM D329-07 - Standard Specification for Acetone
Effective Date
01-Jun-2007
Refers
ASTM D1193-06 - Standard Specification for Reagent Water
Effective Date
01-Mar-2006
Refers
ASTM E2251-03a - Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Effective Date
01-Nov-2003
Refers
ASTM E2251-03 - Standard Specification for Liquid-in-Glass ASTM Thermometers with Low-Hazard Precision Liquids
Effective Date
10-Jan-2003
Refers
ASTM D329-02 - Standard Specification for Acetone
Effective Date
10-Dec-2002
Refers
ASTM D235-02 - Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)
Effective Date
10-Dec-2002
Refers
ASTM D329-99 - Standard Specification for Acetone
Effective Date
10-Dec-1999
Refers
ASTM D235-99 - Standard Specification for Mineral Spirits (Petroleum Spirits) (Hydrocarbon Dry Cleaning Solvent)
Effective Date
10-Dec-1999
Refers
ASTM D1193-99 - Standard Specification for Reagent Water
Effective Date
10-Feb-1999
Refers
ASTM D1193-99e1 - Standard Specification for Reagent Water
Effective Date
10-Feb-1999

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ASTM F483-09(2020) - Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance ChemicalsASTM F483-09(2020) - Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance Chemicals
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ASTM F483-09(2020) - Standard Practice for Total Immersion Corrosion Test for Aircraft Maintenance Chemicals
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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.
Designation: F483 − 09 (Reapproved 2020)
Standard Practice for
Total Immersion Corrosion Test for Aircraft Maintenance
Chemicals
ThisstandardisissuedunderthefixeddesignationF483;thenumberimmediatelyfollowingthedesignationindicatestheyearoforiginal
adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.Asuperscript
epsilon (´) indicates an editorial change since the last revision or reapproval.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope E2251 Specification for Liquid-in-Glass ASTM Thermom-
eters with Low-Hazard Precision Liquids
1.1 This practice covers the determination of the corrosive-
ness of aircraft maintenance chemicals on aircraft metals with
3. Significance and Use
time under conditions of total immersion by a combination of
3.1 Many aircraft maintenance chemicals are used on com-
weight change measurements and visual qualitative determina-
ponents and structures which would be adversely affected by
tion of change.
excessive dimensional change. This practice screens these
1.2 The values stated in SI units are to be regarded as
chemicals to ensure compliance with specified weight change
standard. The values in parentheses are for information only.
criteria.
1.3 This standard does not purport to address all of the
4. Apparatus
safety concerns, if any, associated with its use. It is the
responsibility of the user of this standard to establish appro-
4.1 Wide-Mouth Sealable Glass Jar or Stoppered Flask of
priate safety, health, and environmental practices and deter-
SuitableSize—Theglassjarorflaskshouldbesochosensothat
mine the applicability of regulatory limitations prior to use.
the specimens will remain fully immersed in a vertical position
1.4 This international standard was developed in accor-
during testing and the ratio of area of immersed metal to
dance with internationally recognized principles on standard-
volume of solution will be in accordance with 8.1.
ization established in the Decision on Principles for the
4.1.1 Warning—Some aircraft maintenance chemicals
Development of International Standards, Guides and Recom-
when heated have high vapor pressures or may produce gases
mendations issued by the World Trade Organization Technical
during testing. Suitable precautions should be taken to prevent
Barriers to Trade (TBT) Committee.
thecontainingvesselfromexplodingorthevesselshouldbeso
chosen as to withstand the resulting pressure.
2. Referenced Documents
4.2 Specimen-Supporting Device—A glass or fluorocarbon
2.1 ASTM Standards:
plastic supporting system designed to keep the specimen fully
D235 Specification for Mineral Spirits (Petroleum Spirits)
immersed while ensuring free contact with the solution, and
(Hydrocarbon Dry Cleaning Solvent) (Withdrawn 2021)
designed to isolate the specimens from each other physically.
D329 Specification for Acetone
4.3 For materials containing low boiling point solvents, a
D1193 Specification for Reagent Water
means of preventing evaporation losses shall be used.
4.4 Constant-Temperature Device—Any suitable regulated
This practice is under the jurisdiction of ASTM Committee F07 on Aerospace
and Aircraft and is the direct responsibility of Subcommittee F07.07 on Qualifica-
heating device (mantle, hot plate, or bath) may be used to
tion Testing of Aircraft Cleaning Materials.
maintain the solution at the required temperature.
Current edition approved Nov. 1, 2020. Published December 2020. Originally
approvedin1977.Lastpreviouseditionapprovedin2014asF483 – 09(2014).DOI:
4.5 Thermometer, having a range from 95 to 155 °C (203 to
10.1520/F0483-09R20.
311 °F) and conforming to requirements for Thermometers
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
S67C or S67F in accordance with Specification E2251.
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
4.6 Oven, low temperature explosion-proof, capable of
the ASTM website.
maintaining 38 6 3 °C (100 6 5 °F) through 120 6 5 °C (248
The last approved version of this historical standard is referenced on
www.astm.org. 6 5 °F).
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
F483 − 09 (2020)
5. Reagents and Materials using water that conforms to Specification D1193, Type IV. In
case the maintenance chemical is not soluble to the extent
5.1 Acetone—conforming to Specification D329.
noted, record this fact and continue with the test.
5.2 Methyl n-Propyl Ketone (MPK).
8.2.2 If water is not used as the diluent, record the type and
specification of diluent used in the test.
5.3 Mineral Spirits, Type II—conforming to Specification
D235.
8.3 Temperature—Unless otherwise specified, the test tem-
perature shall be 38 6 3 °C (100 6 5 °F).
6. Test Specimens
9. Proced
...

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SCOPE
1.1 This test method, commonly referred to as the L-37-1 test, describes a test procedure for evaluating the load-carrying capacity, wear performance, and extreme pressure properties of a gear lubricant in a hypoid axle under conditions of low-speed, high-torque operation.3  
1.2 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.  
1.2.1 Exceptions—Where there is no direct SI equivalent such as National Pipe threads/diameters, tubing size, or where there is a sole source supply equipment specification.
1.2.1.1 The drawing in Annex A6 is in inch-pound units.  
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SCOPE
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Standard Specification for Lap Cement Used with Asphalt Roll Roofing, Non-Fibered, and Fibered

ABSTRACT
This specification covers the physical requirements and testing of three types of lap cement for use with asphalt roll roofing. Type I is a brushing consistency lap cement intended for use in the exposed-nailing method of roll roofing application, and contains no mineral or other stabilizers. This type is further divided into two grades, as follows: Grade 1, which is made with an air-blown asphalt; and Grade 2, which is made with a vacuum-reduced or steam-refined asphalt. Both Types II and III, on the other hand, are heavy brushing or light troweling consistency lap cement intended for use in the concealed-nailing method of roll roofing application, only that Type II cement contains a quantity of short-fibered asbestos, while Type III cement contains a quantity of mineral or other stabilizers, or both, but contains no asbestos. The lap cements shall be sampled for testing, and shall adhere to specified values of the following properties: water content; distillation (total distillate at given temperatures); softening point of residue; solubility in trichloroethylene; and strength at indicated age.
SCOPE
1.1 This specification covers lap cement consisting of asphalt dissolved in a volatile petroleum solvent with or without mineral or other stabilizers, or both, for use with roll roofing. The fibered version of these cements excludes the use of asbestos fibers.  
1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in nonconformance with the standard.  
1.3 The following precautionary caveat applies only to the test method portion, Section 6, of this specification: 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.  
1.4 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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