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ASTM D1748-22

(Test Method)

Standard Test Method for Rust Protection by Metal Preservatives in the Humidity Cabinet

Standard Test Method for Rust Protection by Metal Preservatives in the Humidity Cabinet

SIGNIFICANCE AND USE
4.1 This test method is used for measuring the relative abilities of metal preservatives to prevent the rusting of steel panels under conditions of high humidity. It should not be relied upon to predict the effectiveness of a metal preservative in which high humidity is not the principal factor in the rusting.  
4.2 Comparisons made by this test method should normally be limited to similar metal preservative combinations designed for similar applications. The test life required for each type of metal preservative and for each intended application should be based on actual experience with that type of preservative in the intended service.  
4.3 Since the precision of the test method appears to be less than desired, a number of repeat tests may be necessary to establish the test life of a given metal preservative, and repeat tests by this test method in more than one cabinet are sometimes desirable.  
4.4 The data obtained from this accelerated test is of interest only in eliminating the most unsuitable materials or for indicating a probable relative order of protection against rust under conditions of high humidity. This test method does not prescribe the exposure periods to be used for a specific product, nor the interpretation to be given to the results.
SCOPE
1.1 This test method covers the evaluation of the rust-preventive properties of metal preservatives under conditions of high humidity.  
1.2 The values stated in SI units are to be regarded as the standard except where the test apparatus or consumable parts are only available in other units. In such cases these will be regarded as standard. The values given 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 consult and 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
30-Apr-2022
ICS
77.060 - Corrosion of metals
Technical Committee
D02 - Petroleum Products, Liquid Fuels, and Lubricants
Drafting Committee
D02.L0.03 - Corrosion Testing of Sheet Metal Processing Fluids
Current Stage
Ref Project

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Standards Content (Sample)

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: D1748 − 22
Standard Test Method for
Rust Protection by Metal Preservatives in the Humidity
1
Cabinet
This standard is issued under the fixed designation D1748; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope* E11 Specification for Woven Wire Test Sieve Cloth and Test
Sieves
1.1 This test method covers the evaluation of the rust-
E323 Specification for Perforated-Plate Sieves for Testing
preventive properties of metal preservatives under conditions
Purposes
of high humidity.
4
2.2 Federal Standards:
1.2 The values stated in SI units are to be regarded as the
QQ-S-698 Steel Sheet and Strip, Low Carbon
standard except where the test apparatus or consumable parts
5
2.3 Military Standards:
are only available in other units. In such cases these will be
MIL-C-5646F Cloth, Airplane
regarded as standard. The values given in parentheses are for
MIL-C-15074E Corrosive Preventive Compound Finger
information only.
Print Remover
6
1.3 This standard does not purport to address all of the
2.4 SAE International:
safety concerns, if any, associated with its use. It is the
SAE 1009C Tee Reducer, Bulkhead on Side, Flareless Tube
responsibility of the user of this standard to consult and
establish appropriate safety, health, and environmental prac- 3. Summary of Test Method
tices and determine the applicability of regulatory limitations
3.1 Steel panels are prepared to a prescribed surface finish,
prior to use.
dipped in the test oil, allowed to drain, and then suspended in
1.4 This international standard was developed in accor-
a humidity cabinet at 48.9 °C (120 °F) for a specified number
dance with internationally recognized principles on standard-
of hours. The oil fails or passes the test in accordance with the
ization established in the Decision on Principles for the
size and number of rust dots on the test surfaces of the panels.
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
4. Significance and Use
Barriers to Trade (TBT) Committee.
4.1 This test method is used for measuring the relative
abilities of metal preservatives to prevent the rusting of steel
2. Referenced Documents
panels under conditions of high humidity. It should not be
2
2.1 ASTM Standards:
relied upon to predict the effectiveness of a metal preservative
A109/A109M Specification for Steel, Strip, Carbon (0.25
inwhichhighhumidityisnottheprincipalfactorintherusting.
Maximum Percent), Cold-Rolled
4.2 Comparisons made by this test method should normally
D512 Test Methods for Chloride Ion In Water (Withdrawn
3 be limited to similar metal preservative combinations designed
2021)
for similar applications. The test life required for each type of
D516 Test Method for Sulfate Ion in Water
metal preservative and for each intended application should be
based on actual experience with that type of preservative in the
1 intended service.
This test method is under the jurisdiction of ASTM Committee D02 on
Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of
4.3 Since the precision of the test method appears to be less
Subcommittee D02.L0.03 on Corrosion Testing of Sheet Metal Processing Fluids.
than desired, a number of repeat tests may be necessary to
Current edition approved May 1, 2022. Published May 2022. Originally
approved in 1960. Last previous edition approved in 2015 as D1748 – 10 (2015).
DOI: 10.1520/D1748-22.
2 4
For referenced ASTM standards, visit the ASTM website, www.astm.org, or AvailablefromU.S.GovernmentPrintingOfficeSuperintendentofDocuments,
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://
Standards volume information, refer to the standard’s Document Summary page on www.access.gpo.gov.
5
the ASTM website. Available from https://quicksearch.dla.mil/qaSearch.aspx.
3 6
The last approved version of this historical standard is referenced on Available from SAE International (SAE), 400 Commonwealth Dr.,Warrendale,
www.astm.org. PA 15096, http://www.sae.org.
*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 ----------------------
D174
...

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: D1748 − 10 (Reapproved 2015) D1748 − 22
Standard Test Method for
Rust Protection by Metal Preservatives in the Humidity
1
Cabinet
This standard is issued under the fixed designation D1748; 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.
This standard has been approved for use by agencies of the U.S. Department of Defense.
1. Scope Scope*
1.1 This test method covers the evaluation of the rust-preventive properties of metal preservatives under conditions of high
humidity.
1.2 The values stated in SI units are to be regarded as the standard except where the test apparatus or consumable parts are only
available in other units. In such cases these will be regarded as standard. The values given 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 consult and establish appropriate safety safety, health, and healthenvironmental 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.
2. Referenced Documents
2
2.1 ASTM Standards:
A109/A109M Specification for Steel, Strip, Carbon (0.25 Maximum Percent), Cold-Rolled
3
D512 Test Methods for Chloride Ion In Water (Withdrawn 2021)
D516 Test Method for Sulfate Ion in Water
E11 Specification for Woven Wire Test Sieve Cloth and Test Sieves
E323 Specification for Perforated-Plate Sieves for Testing Purposes
4
2.2 Federal Standards:
QQ-S-698 Steel Sheet and Strip, Low Carbon
5
2.3 Military Standards:
MIL-C-5646F Cloth, Airplane
MIL-C-15074E Corrosive Preventive Compound Finger Print Remover
1
This test method is under the jurisdiction of ASTM Committee D02 on Petroleum Products, Liquid Fuels, and Lubricants and is the direct responsibility of Subcommittee
D02.L0.03 on Corrosion Testing of Sheet Metal Processing Fluids.
Current edition approved July 1, 2015May 1, 2022. Published July 2015May 2022. Originally approved in 1960. Last previous edition approved in 20102015 as
D1748 – 10.D1748 – 10 (2015). DOI: 10.1520/D1748-10R15.10.1520/D1748-22.
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
The last approved version of this historical standard is referenced on www.astm.org.
4
Available from U.S. Government Printing Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://
www.access.gpo.gov.
5
Available from Standardization Documents Order Desk, Bldg. 4, Section D, 700 Robbins Ave., Philadelphia, PA 19111-5094, Attn: NPODS.https://quicksearch.dla.mil/
qaSearch.aspx.
*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 ----------------------
D1748 − 22
6
2.4 Society of Automotive Engineers:SAE International:
SAE 1009C Tee Reducer, Bulkhead on Side, Flareless Tube
3. Summary of Test Method
3.1 Steel panels are prepared to a prescribed surface finish, dipped in the test oil, allowed to drain, and then suspended in a
humidity cabinet at 48.9 °C (120 °F) for a specified number of hours. The oil fails or passes the test in accordance with the size
and number of rust dots on the test surfaces of the panels.
4. Significance and Use
4.1 This test method is used for measuring the relative abilities of metal preservatives to prevent the rusting of steel panels under
conditions of high humidity. It should not be relied upon to predict the effectiveness of a metal preservative in which high humidity
is not the principal factor in the rusting.
4.2 Comparisons made by this test method should normally be limited to similar metal preservative combinations designed for
similar applications. The test life requi
...

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SCOPE
1.1 This test method covers a procedure for conducting stress-corrosion cracking tests in an acidified boiling sodium chloride solution. This test method is performed in 25 % (by mass) sodium chloride acidified to pH 1.5 with phosphoric acid. This test method is concerned primarily with the test solution and glassware, although a specific style of U-bend test specimen is suggested.  
1.2 This test method is designed to provide better correlation with chemical process industry experience for stainless steels than the more severe boiling magnesium chloride test of Practice G36. Some stainless steels which have provided satisfactory service in many environments readily crack in Practice G36, but have not cracked during interlaboratory testing (see Section 12) using this sodium chloride test method.  
1.3 This boiling sodium chloride test method was used in an interlaboratory test program to evaluate wrought stainless steels, including duplex (ferrite-austenite) stainless and an alloy with up to about 33 % nickel. It may also be employed to evaluate these types of materials in the cast or welded conditions.  
1.4 This test method detects major effects of composition, heat treatment, microstructure, and stress on the susceptibility of materials to chloride stress-corrosion cracking. Small differences between samples such as heat-to-heat variations of the same grade are not likely to be detected.  
1.5 The values stated in SI units are to be regarded as standard. The values given in parentheses after SI units are provided for information only and are not considered standard.  
1.6 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 hazard statements, see Section 8.  
1.7 This international standard was developed in accordance with internationally recogni...

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ASTM
ASTM G193-22(Terminology)
Standard Terminology and Acronyms Relating to Corrosion

SCOPE
1.1 This terminology and acronyms standard covers and defines commonly used terms and acronyms in the field of corrosion. Related terms may be found in Terminologies D16, D4538, G40, or other ASTM terminology standards.  
1.2 This terminology and acronyms standard is a result of an agreement between NACE International and ASTM International Committee G01 on Corrosion of Metals and may not reflect the opinions of other ASTM committees.  
1.3 In this terminology and acronyms standard, brackets are used for directives that follow a definition and are obviously not part of it, such as, “[see XXX]” and “[also known as XXX].” Brackets can also indicate the field of application or context of the definition or acronym.  
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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