ASTM D2201-22
(Practice)Standard Practice for Preparation of Zinc-Coated and Zinc-Alloy-Coated Steel Panels for Testing Paint and Related Coating Products
Standard Practice for Preparation of Zinc-Coated and Zinc-Alloy-Coated Steel Panels for Testing Paint and Related Coating Products
SIGNIFICANCE AND USE
3.1 The procedures described in this practice are designed to provide uniform zinc coated steel panels for testing of paint, varnish, lacquer, conversion coatings and related products.
3.2 The proper description of the zinc coating on the substrate is an important part of this practice. Seemingly slight differences in zinc coating can produce substantial differences in coating performance.
SCOPE
1.1 This practice covers the preparation of zinc-coated and zinc-alloy-coated sheet steel panels to be used for testing paint, varnish, lacquer, conversion coatings, and related products. It covers sheet steel coated with hot dipped galvanized, one-side galvanized, electrogalvanized, zinc-iron alloy coatings (such as galvanneal), and zinc-5 % aluminum alloy coatings. It does not cover steel panels coated with 55 % aluminum-45 % zinc alloy, because these behave more like aluminum than zinc.
1.2 The values stated in SI units are to be regarded as the 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 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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Designation: D2201 − 22
Standard Practice for
Preparation of Zinc-Coated and Zinc-Alloy-Coated Steel
1
Panels for Testing Paint and Related Coating Products
This standard is issued under the fixed designation D2201; 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 the Electrolytic Process for Applications Requiring Des-
ignation of the Coating Mass on Each Surface
1.1 This practice covers the preparation of zinc-coated and
A1092 Specification for Steel Sheet, as Cold-Reduced, for
zinc-alloy-coated sheet steel panels to be used for testing paint,
Conversion to Annealed Cold-Rolled Steel Sheet, and Hot
varnish, lacquer, conversion coatings, and related products. It
Dip Metallic-Coated Steel Sheet
covers sheet steel coated with hot dipped galvanized, one-side
D609 Practice for Preparation of Cold-Rolled Steel Panels
galvanized, electrogalvanized, zinc-iron alloy coatings (such as
for Testing Paint, Varnish, Conversion Coatings, and
galvanneal), and zinc-5 % aluminum alloy coatings. It does not
Related Coating Products
cover steel panels coated with 55 % aluminum-45 % zinc alloy,
D6386 Practice for Preparation of Zinc (Hot-Dip Galva-
because these behave more like aluminum than zinc.
nized) Coated Iron and Steel Product and Hardware
1.2 The values stated in SI units are to be regarded as the
Surfaces for Painting
standard. The values given in parentheses are for information
D7396 Guide for Preparation of New, Continuous Zinc-
only.
Coated (Galvanized) Steel Surfaces for Painting
1.3 This standard does not purport to address all of the
F22 Test Method for Hydrophobic Surface Films by the
safety concerns, if any, associated with its use. It is the Water-Break Test
3
responsibility of the user of this standard to establish appro-
2.2 ISO Standards:
priate safety, health, and environmental practices and deter-
ISO 3575 Continuous hot-dip zinc-coated carbon steel sheet
mine the applicability of regulatory limitations prior to use.
of commercial, lock-forming and drawing qualities
1.4 This international standard was developed in accor-
ISO 5002 Hot-rolled and cold-reduced electrolytic zinc-
dance with internationally recognized principles on standard-
coated carbon steel sheet of commercial and drawing
ization established in the Decision on Principles for the
qualities
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
3. Significance and Use
Barriers to Trade (TBT) Committee.
3.1 The procedures described in this practice are designed to
provide uniform zinc coated steel panels for testing of paint,
2. Referenced Documents
varnish, lacquer, conversion coatings and related products.
2
2.1 ASTM Standards:
3.2 The proper description of the zinc coating on the
A653/A653M Specification for Steel Sheet, Zinc-Coated
substrate is an important part of this practice. Seemingly slight
(Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed)
differences in zinc coating can produce substantial differences
by the Hot-Dip Process
in coating performance.
A875/A875M Specification for Steel Sheet, Zinc-5 % Alu-
minum Alloy-Coated by the Hot-Dip Process
4. Metal Substrate
A879/A879M Specification for Steel Sheet, Zinc Coated by
4.1 The test panels shall be completely free of any visible
signs of storage stain or white rust (zinc corrosion). All corners
1
This practice is under the jurisdiction of ASTM Committee D01 on Paint and and edges shall be smooth and uniformly rounded.
Related Coatings, Materials, and Applications and is the direct responsibility of
4.2 The type of zinc coating, zinc thickness, metal
Subcommittee D01.27 on Accelerated Testing.
Current edition approved June 1, 2022. Published July 2022. Originally approved thickness, and panel size shall be agreed upon between the
in 1963. Last previous edition approved in 2018 as D2201 – 18. DOI: 10.1520/
purchaser and seller.
D2201-22.
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
3
Standards volume information, refer to the standard’s Document Summary page on Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
the ASTM website. 4th Floor, New York, NY 10036, http://www.ansi.org.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
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D2201 − 22
4.3 Zinc coated steel may be shipped from the mills unoiled. tative panel momentarily in distilled water. The
...
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: D2201 − 18 D2201 − 22
Standard Practice for
Preparation of Zinc-Coated and Zinc-Alloy-Coated Steel
1
Panels for Testing Paint and Related Coating Products
This standard is issued under the fixed designation D2201; 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 practice covers the preparation of zinc-coated and zinc-alloy-coated sheet steel panels to be used for testing paint, varnish,
lacquer, conversion coatings, and related products. It covers sheet steel coated with hot dipped galvanized, one-side galvanized,
electrogalvanized, zinc-iron alloy coatings (such as galvanneal), and zinc-5 % aluminum alloy coatings. It does not cover steel
panels coated with 55 % aluminum-45 % zinc alloy, because these behave more like aluminum than zinc.
1.2 The values stated in SI units are to be regarded as the 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 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.
2. Referenced Documents
2
2.1 ASTM Standards:
A653/A653M Specification for Steel Sheet, Zinc-Coated (Galvanized) or Zinc-Iron Alloy-Coated (Galvannealed) by the
Hot-Dip Process
A875/A875M Specification for Steel Sheet, Zinc-5 % Aluminum Alloy-Coated by the Hot-Dip Process
A879/A879M Specification for Steel Sheet, Zinc Coated by the Electrolytic Process for Applications Requiring Designation of
the Coating Mass on Each Surface
A1092 Specification for Steel Sheet, as Cold-Reduced, for Conversion to Annealed Cold-Rolled Steel Sheet, and Hot Dip
Metallic-Coated Steel Sheet
D609 Practice for Preparation of Cold-Rolled Steel Panels for Testing Paint, Varnish, Conversion Coatings, and Related Coating
Products
D6386 Practice for Preparation of Zinc (Hot-Dip Galvanized) Coated Iron and Steel Product and Hardware Surfaces for Painting
D7396 Guide for Preparation of New, Continuous Zinc-Coated (Galvanized) Steel Surfaces for Painting
F22 Test Method for Hydrophobic Surface Films by the Water-Break Test
1
This practice is under the jurisdiction of ASTM Committee D01 on Paint and Related Coatings, Materials, and Applications and is the direct responsibility of
Subcommittee D01.27 on Accelerated Testing.
Current edition approved Feb. 15, 2018June 1, 2022. Published March 2018July 2022. Originally approved in 1963. Last previous edition approved in 20112018 as
D2201 – 99 (2011).D2201 – 18. DOI: 10.1520/D2201-18.10.1520/D2201-22.
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.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
1
---------------------- Page: 1 ----------------------
D2201 − 22
3
2.2 ISO Standards:
ISO 3575 Continuous hot-dip zinc-coated carbon steel sheet of commercial, lock-forming and drawing qualities
ISO 5002 Hot-rolled and cold-reduced electrolytic zinc-coated carbon steel sheet of commercial and drawing qualities
3. Significance and Use
3.1 The procedures described in this practice are designed to provide uniform zinc coated steel panels for testing of paint, varnish,
lacquer, conversion coatings and related products.
3.2 The proper description of the zinc coating on the substrate is an important part of this practice. Seemingly slight differences
in zinc coating can produce substantial differences in coating performance.
4. Metal Substrate
4.1 The test panels shall be completely free of any visible signs of storage stain or white rust (zinc corrosion). All corners and
edges shall be smooth and uniformly rounded.
4.2 The type of zinc coating, zinc thickness, m
...
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