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ASTM B833-06

(Specification)

Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel

Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel

ABSTRACT
This specification covers zinc and zinc alloy wire used to deposit zinc coatings by thermal spraying (metallizing) for the corrosion protection of steel and iron. Zinc and zinc alloy wire provided under this specification is intended for use in oxy-fuel and electric arc thermal spraying equipment. The zinc used to manufacture the wire shall conform to the requirements for high grade zinc (Z15001) or special high grade zinc (Z13001). The wire shall conform to the chemical requirements for aluminum, cadmium, copper, iron, lead, tin, antimony, silver, bismuth, arsenic, nickel, magnesium, molybdenum, titanium, and zinc. The wire shall be clean and free of corrosion, adhering foreign material, scale, seams, nicks, burrs, bends or kinks which would interfere with the operation of thermal spraying equipment. The wire shall uncoil readily and shall be a continuous length per spool, coil, or drum. Splices or welds are permitted, provided that they do not interfere with the thermal spray equipment or coating process.
SCOPE
1.1 This specification covers zinc and zinc alloy wire used to deposit zinc coatings by thermal spraying (metallizing) for the corrosion protection of steel and iron. Zinc and zinc alloy wire provided under this specification is intended for use in oxy-fuel and electric arc thermal spraying equipment. Additional zinc alloy compositions used in thermal spraying primarily for electronic applications are found in Specification B 943.
1.2 Zinc alloy wire compositions used in thermal spraying primarily for electronic applications are found in Specification B 943.
1.3 Zinc alloy wire compositions used as solders are found in Specification B 907.
1.4 The values stated in SI units are to be regarded as the standard. The values in parentheses are for information only.
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 become familiar with all hazards including those identified in the appropriate Material Safety Data Sheet (MSDS) for this product/material as provided by the manufacturer, to establish appropriate safety and health practices, and determine the applicability of regulatory limitations prior to use.

General Information

Status
Historical
Publication Date
30-Nov-2006
ICS
25.220.20 - Surface treatment
Technical Committee
B02 - Nonferrous Metals and Alloys
Drafting Committee
B02.04 - Zinc and Cadmium
Current Stage
Ref Project

Relations

Replaces
ASTM B833-05 - Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel
Effective Date
01-Dec-2006
Replaced By
ASTM B833-09 - Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel
Effective Date
01-Oct-2009
Referred By
ASTM A1055/A1055M-22 - Standard Specification for Zinc and Epoxy Dual-Coated Steel Reinforcing Bars
Effective Date
01-Dec-2006
Referred By
ASTM B907-16(2021) - Standard Specification for Zinc, Tin and Cadmium Base Alloys Used as Solders
Effective Date
01-Dec-2006
Referred By
ASTM B949-23 - Standard Specification for General Requirements for Zinc and Zinc Alloy Products
Effective Date
01-Dec-2006
Referred By
ASTM B943-16(2022) - Standard Specification for Zinc and Tin Alloy Wire Used in Thermal Spraying for Electronic Applications
Effective Date
01-Dec-2006

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ASTM B833-06 - Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of SteelASTM B833-06 - Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel
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ASTM B833-06 - Standard Specification for Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing) for the Corrosion Protection of Steel
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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
Designation: B833 – 06
Standard Specification for
Zinc and Zinc Alloy Wire for Thermal Spraying (Metallizing)
1
for the Corrosion Protection of Steel
This standard is issued under the fixed designation B833; 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* B943 Specification for Zinc and Tin Alloy Wire Used in
Thermal Spraying for Electronic Applications
1.1 This specification covers zinc and zinc alloy wire used
E29 Practice for Using Significant Digits in Test Data to
to deposit zinc coatings by thermal spraying (metallizing) for
Determine Conformance with Specifications
the corrosion protection of steel and iron. Zinc and zinc alloy
E527 Practice for Numbering Metals and Alloys in the
wire provided under this specification is intended for use in
Unified Numbering System (UNS)
oxy-fuel and electric arc thermal spraying equipment. Addi-
E536 Test Methods for ChemicalAnalysis of Zinc and Zinc
tional zinc alloy compositions used in thermal spraying prima-
Alloys
rilyforelectronicapplicationsarefoundinSpecificationB943.
2.2 ANSI/AWS Standard:
1.2 Zinc alloy wire compositions used in thermal spraying
ANSI/AWS A5.33 Specification for Solid and Ceramic
primarily for electronic applications are found in Specification
3
Wires and Ceramic Rods for Thermal Spraying
B943.
1.3 Zinc alloy wire compositions used as solders are found
3. Terminology
in Specification B907.
3.1 Terms shall be defined in accordance with Terminology
1.4 The values stated in SI units are to be regarded as the
B899.
standard. The values in parentheses are for information only.
1.5 This standard does not purport to address all of the
4. Ordering Information
safety concerns, if any, associated with its use. It is the
4.1 In order to make the application of this specification
responsibility of the user of this standard to become familiar
complete, the purchaser shall supply the following information
with all hazards including those identified in the appropriate
to the seller in the purchase order or other governing docu-
Material Safety Data Sheet (MSDS) for this product/material
ments:
as provided by the manufacturer, to establish appropriate
4.1.1 Name, designation, and date of issue of this specifi-
safety and health practices, and determine the applicability of
cation,
regulatory limitations prior to use.
4.1.2 Quantity (mass(weight) in kilograms (pounds)),
2
4.1.3 Diameter (see Table 1),
2. Referenced Documents
4.1.4 Acceptance tests if other than specified (see Section
2.1 The following ASTM documents of the issue in effect
10),
on the date of material purchase form a part of this specifica-
4.1.5 Certification (see Section 11),
tion to the extent referenced herein:
4.1.6 Packagingandpackingmaterials(seeSection12),and
B6 Specification for Zinc
4.1.7 Supplementary requirements, if applicable.
B899 Terminology Relating to Non-ferrous Metals and
Alloys
5. Materials and Manufacture
B907 Specification for Zinc, Tin and Cadmium BaseAlloys
5.1 The zinc used to manufacture the wire shall conform to
Used as Solders
the requirements for High Grade Zinc (Z15001) or Special
High Grade Zinc (Z13001) as specified in Specification B6.
1
This specification is under the jurisdiction of ASTM Committee B02 on
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee
6. Chemical Composition
B02.04 on Zinc and Cadmium.
Current edition approved Dec. 1, 2006. Published January 2007. Originally
6.1 The wire shall conform to the requirements prescribed
approved in 1993. Last previous edition approved in 2005 as B833 - 05. DOI:
in Table 2.
10.1520/B0833-06.
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 Welding Society (AWS), 550 NW LeJeune Rd.,
the ASTM website. Miami, FL 33126, http://www.aws.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 ----------------------
B833 – 06
TABLE 1 Dimensions, Weights, and Permissible Variations
Nominal Wire Diameter Permissible Variation Nominal Weight Per Unit Length
mm (in.) mm (in.) g/m (lb/ft)
4.763 (0.1875) +0.0000 (+0.0000) 123.517-126.493 (0.083-0.085)
-0.0762 (-0.0030)
3.175 (0.125) +0.0000 (+0.0000) 55.062-56.550 (0.037-0.038)
-0.0508 (-0.0020)
2.311 (0.091) +0.0000 (+0.0000) 28.275-29.673 (0.019-0.020)
-0.0381 (-0.0015)
2.000 (0.0
...

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This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tin-copper an dtin-zinc, used as thermal spray wire in the electronics industry. The wire shall conform to the required chemical composition for cadmium, zinc, tin, lead, antimony, copper, aluminum, bismuth, arsenic, iron, nickel, and magnesium. The wire shall be clean and free of corrosion, adhering foreign material, scale, seams, nicks, burrs, and other defects which would interfere with the operation of thermal spraying equipment. The wire shall uncoil readily and be free of bends or kinks that would prevent its passage through the thermal spray gun. Sampling methodology should ensure that the sample slected for testing is representative of the matreial. The diameter of the wire shall be determines at the end and the beginning of each continuous wire.
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1.1 This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tin-copper and tin-zinc, used as thermal spray wire in the electronics industry.  
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SCOPE
1.1 This specification covers zinc and zinc alloy wire used to deposit zinc coatings by thermal spraying (metallizing) for the corrosion protection of steel and iron. Zinc and zinc alloy wire provided under this specification is intended for use in oxy-fuel and electric arc thermal spraying equipment. Additional zinc alloy compositions used in thermal spraying primarily for electronic applications are found in Specification B943.  
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Standard Specification for Zinc and Tin Alloy Wire Used in Thermal Spraying for Electronic Applications

ABSTRACT
This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tin-copper an dtin-zinc, used as thermal spray wire in the electronics industry. The wire shall conform to the required chemical composition for cadmium, zinc, tin, lead, antimony, copper, aluminum, bismuth, arsenic, iron, nickel, and magnesium. The wire shall be clean and free of corrosion, adhering foreign material, scale, seams, nicks, burrs, and other defects which would interfere with the operation of thermal spraying equipment. The wire shall uncoil readily and be free of bends or kinks that would prevent its passage through the thermal spray gun. Sampling methodology should ensure that the sample slected for testing is representative of the matreial. The diameter of the wire shall be determines at the end and the beginning of each continuous wire.
SCOPE
1.1 This specification covers zinc and tin alloy wire, including zinc-aluminum, zinc-aluminum-copper, zinc-tin, zinc-tin-copper and tin-zinc, used as thermal spray wire in the electronics industry.  
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1.1.2 Tin base alloys are included in this specification because their use in the electronics industry is similar to the use of certain zinc alloys but different than the major use of the tin and lead solder compositions specified in Specification B32.  
1.1.3 These wire alloys have a nominal liquidus temperature not exceeding 850 °F (455 °C).  
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ASTM F22-21(Test Method)
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SCOPE
1.1 This test method covers the detection of the presence of hydrophobic (nonwetting) films on surfaces and the presence of hydrophobic organic materials in processing environments. When properly conducted, the test will enable detection of molecular layers of hydrophobic organic contaminants. On very rough or porous surfaces, the sensitivity of the test may be significantly decreased.  
1.2 Units—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.  
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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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ASTM D1735-21(Practice)
Standard Practice for Testing Water Resistance of Coatings Using Water Fog Apparatus

SIGNIFICANCE AND USE
4.1 Water can cause the degradation of coatings, so knowledge of how a coating resists water is helpful in predicting its service life. Failure in water fog tests may be caused by a number of factors, including a deficiency in the coating itself, contamination of the substrate, or inadequate surface preparation. The test is therefore useful for evaluating coatings alone or complete coating systems.  
4.2 Water fog tests are used for research and development of coatings and substrate treatments, specification acceptance, and quality control in manufacturing. These tests usually result in a pass or fail determination, but the degree of failure may also be measured. A coating system is considered to pass if there is no evidence of water-related failure after a specified period of time.  
4.3 Results obtained from the use of water fog tests in accordance with this practice should not be represented as being equivalent to a period of exposure to water in the natural environment, until the degree of quantitative correlation has been established for the coating or coating system.  
4.4 The test apparatus is similar to that used in Practice B117, and the conversion of the apparatus from salt spray to water fog testing is feasible. Care should be taken to remove all traces of the salt from the cabinet and reservoir when converting from salt spray to water fog testing.
SCOPE
1.1 This practice covers the basic principles and operating procedures for testing water resistance of coatings in an apparatus similar to that used for salt spray testing.  
1.2 This practice is limited to the methods of obtaining, measuring, and controlling the conditions and procedures of water fog tests. It does not specify specimen preparation, specific test conditions, or evaluation of results.  
Note 1: Alternative practices for testing the water resistance of coatings include Practices D870, D2247, and D4585.  
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.  
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.  
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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