ASTM B952/B952M-19
(Specification)Standard Specification for Zinc Alloys in Ingot Form for Spin Casting
Standard Specification for Zinc Alloys in Ingot Form for Spin Casting
ABSTRACT
This specification covers four zinc alloys in ingot form, namely: Spin Casting Alloy SC-A, Spin Casting Alloy SC-B, Spin Casting Alloy SC-C, and ZA-73, for remelting for the manufacture of spin castings. The alloys may be made by any approved process, shall be of uniform quality, and shall be free from dross or other harmful contamination. The ingots shall conform to the chemical composition limits prescribed for aluminum, magnesium, copper, iron, lead, cadmium, tin, nickel, and zinc. Chemical analysis requirements for determination and for verification (if needed) of chemical composition are detailed.
SCOPE
1.1 This specification covers zinc alloys in ingot form for remelting for the manufacture of Spin Castings as specified and designated, as shown in Table 1. Seven alloy compositions are specified, designated as follows:
Common
Traditional
UNS
Spin Casting Alloy SC-A
...
Z35550
Spin Casting Alloy SC-B
...
Z35551
Spin Casting Alloy SC-C
...
Z35534
Spin Casting Alloy SC-D
HJ10
Z35547
Spin Casting Alloy SC-E
HJ20
Z35548
Spin Casting Alloy SC-F
HJ40
Z35552
ZA-73
...
Z36500
1.2 Zinc alloys #2, #3, #5, and ZA-8 specified in Specification B240 are also used in the spin casting process.
1.3 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 non-conformance with the standard.
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 become familiar with all hazards including those identified in the appropriate Safety Data Sheet (SDS) for this product/material as provided by the manufacturer, 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.
General Information
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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:B952/B952M −19
Standard Specification for
1
Zinc Alloys in Ingot Form for Spin Casting
This standard is issued under the fixed designation B952/B952M; 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* 2. Referenced Documents
2.1 The following documents of the issue in effect on date
1.1 This specification covers zinc alloys in ingot form for
of order acceptance form a part of this specification to the
remeltingforthemanufactureofSpinCastingsasspecifiedand
extent referenced herein:
designated, as shown in Table 1. Seven alloy compositions are
2
specified, designated as follows: 2.2 ASTM Standards:
B240 Specification for Zinc and Zinc-Aluminum (ZA) Al-
Common Traditional UNS
loys in Ingot Form for Foundry and Die Castings
Spin Casting Alloy SC-A . Z35550
B899 Terminology Relating to Non-ferrous Metals and Al-
Spin Casting Alloy SC-B . Z35551
loys
Spin Casting Alloy SC-C . Z35534
Spin Casting Alloy SC-D HJ10 Z35547
B908 Practice for the Use of Color Codes for Zinc Casting
Spin Casting Alloy SC-E HJ20 Z35548
Alloy Ingot
Spin Casting Alloy SC-F HJ40 Z35552
B949 Specification for General Requirements for Zinc and
ZA-73 . Z36500
Zinc Alloy Products
1.2 Zinc alloys #2, #3, #5, and ZA-8 specified in Specifi-
E29 Practice for Using Significant Digits in Test Data to
cation B240 are also used in the spin casting process.
Determine Conformance with Specifications
E536 Test Methods for Chemical Analysis of Zinc and Zinc
1.3 The values stated in either SI units or inch-pound units
Alloys
are to be regarded separately as standard. The values stated in
3
each system may not be exact equivalents; therefore, each
2.3 ISO Standards:
system shall be used independently of the other. Combining
ISO 3815-1 Zinc and zinc alloys—Part 1: Analysis of solid
values from the two systems may result in non-conformance
samples by optical emission spectrometry
with the standard. ISO 3815-2 Zinc and zinc alloys—Part 2: Analysis by in-
ductively coupled plasma optical emission
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
3. Terminology
responsibility of the user of this standard to become familiar
3.1 Terms shall be defined in accordance with Terminology
with all hazards including those identified in the appropriate
B899.
Safety Data Sheet (SDS) for this product/material as provided
by the manufacturer, to establish appropriate safety, health,
3.2 Definitions of Terms Specific to This Standard:
and environmental practices, and determine the applicability
3.2.1 spin casting, n—a casting process in which molten
of regulatory limitations prior to use. metal is poured into a rubber, polymer, graphite or metal mold
and spun centrifugally until solidified, also a product produced
1.5 This international standard was developed in accor-
by such a process.
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
4. Ordering Information
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
4.1 Orders for zinc alloy ingot under this specification shall
Barriers to Trade (TBT) Committee.
include information as specified in Specification B949.
1 2
This specification is under the jurisdiction of ASTM Committee B02 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
B02.04 on Zinc and Cadmium. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved April 1, 2019. Published April 2019. Originally the ASTM website.
3
approved in 2007. Last previous edition approved in 2014 as B952/B952M – 14. Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
DOI: 10.1520/B0952_B0952M-19X. 4th Floor, New York, NY 10036, http://www.ansi.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 ----------------------
B952/B952M−19
TABLE 1 Chemical and North American Color Code Requirements
C
Alloy SC-A Alloy SC-B Alloy SC-C ZA-73 Alloy SC-D Alloy SC-E Alloy SC-F
UNS Z35550 Z35551 Z35534 Z56500 Z35547 Z355
...
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: B952/B952M − 14 B952/B952M − 19
Standard Specification for
1
Zinc Alloys in Ingot Form for Spin Casting
This standard is issued under the fixed designation B952/B952M; 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 specification covers zinc alloys in ingot form for remelting for the manufacture of Spin Castings as specified and
designated, as shown in Table 1. Seven alloy compositions are specified, designated as follows:
Common Traditional UNS
Spin Casting Alloy SC-A . Z35550
Spin Casting Alloy SC-B . Z35551
Spin Casting Alloy SC-C . Z35534
Spin Casting Alloy SC-D HJ10 Z35547
Spin Casting Alloy SC-E HJ20 Z35548
Spin Casting Alloy SC-F HJ40 Z35552
ZA-73 . Z36500
1.2 Zinc alloys #2, #3, #5, and ZA-8 specified in Specification B240 are also used in the spin casting process.
1.3 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 non-conformance with the standard.
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 become familiar with all hazards including those identified in the appropriate Material Safety Data
Sheet (MSDS)(SDS) for this product/material as provided by the manufacturer, to establish appropriate safety safety, health, and
healthenvironmental 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.
2. Referenced Documents
2.1 The following documents of the issue in effect on date of order acceptance form a part of this specification to the extent
referenced herein:
2
2.2 ASTM Standards:
B240 Specification for Zinc and Zinc-Aluminum (ZA) Alloys in Ingot Form for Foundry and Die Castings
B899 Terminology Relating to Non-ferrous Metals and Alloys
B908 Practice for the Use of Color Codes for Zinc Casting Alloy Ingot
B949 Specification for General Requirements for Zinc and Zinc Alloy Products
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
E88 Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
E536 Test Methods for Chemical Analysis of Zinc and Zinc Alloys
E634 Practice for Sampling of Zinc and Zinc Alloys for Analysis by Spark Atomic Emission Spectrometry
3
2.3 ISO Standards:
ISO 3815-1 Zinc and zinc alloys—Part 1: Analysis of solid samples by optical emission spectrometry
ISO 3815-2 Zinc and zinc alloys—Part 2: Analysis by inductively coupled plasma optical emission
1
This specification is under the jurisdiction of ASTM Committee B02 on Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee B02.04 on Zinc
and Cadmium.
Current edition approved Oct. 1, 2014April 1, 2019. Published October 2014April 2019. Originally approved in 2007. Last previous edition approved in 20132014 as
B952/B952M – 13.– 14. DOI: 10.1520/B0952_B0952M-14.10.1520/B0952_B0952M-19X.
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
Available from American National Standards Institute (ANSI), 25 W. 43rd St., 4th Floor, New York, NY 10036, http://www.ansi.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 ----------------------
B952/B952M − 19
TABLE 1 Chemical and North American Color Code Requirements
C
Alloy SC-A Alloy SC-B Alloy SC-C ZA-73 Alloy SC-D Alloy SC-E Alloy SC-F
UNS Z35550 Z35551 Z35534 Z56500 Z35547 Z35548 Z35552
A
Color Code Green/Black G
...
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: B952/B952M − 19
Standard Specification for
1
Zinc Alloys in Ingot Form for Spin Casting
This standard is issued under the fixed designation B952/B952M; 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* 2. Referenced Documents
2.1 The following documents of the issue in effect on date
1.1 This specification covers zinc alloys in ingot form for
of order acceptance form a part of this specification to the
remelting for the manufacture of Spin Castings as specified and
extent referenced herein:
designated, as shown in Table 1. Seven alloy compositions are
2
specified, designated as follows: 2.2 ASTM Standards:
B240 Specification for Zinc and Zinc-Aluminum (ZA) Al-
Common Traditional UNS
loys in Ingot Form for Foundry and Die Castings
Spin Casting Alloy SC-A . Z35550
B899 Terminology Relating to Non-ferrous Metals and Al-
Spin Casting Alloy SC-B . Z35551
loys
Spin Casting Alloy SC-C . Z35534
Spin Casting Alloy SC-D HJ10 Z35547
B908 Practice for the Use of Color Codes for Zinc Casting
Spin Casting Alloy SC-E HJ20 Z35548
Alloy Ingot
Spin Casting Alloy SC-F HJ40 Z35552
B949 Specification for General Requirements for Zinc and
ZA-73 . Z36500
Zinc Alloy Products
1.2 Zinc alloys #2, #3, #5, and ZA-8 specified in Specifi-
E29 Practice for Using Significant Digits in Test Data to
cation B240 are also used in the spin casting process.
Determine Conformance with Specifications
E536 Test Methods for Chemical Analysis of Zinc and Zinc
1.3 The values stated in either SI units or inch-pound units
Alloys
are to be regarded separately as standard. The values stated in
3
each system may not be exact equivalents; therefore, each
2.3 ISO Standards:
system shall be used independently of the other. Combining
ISO 3815-1 Zinc and zinc alloys—Part 1: Analysis of solid
values from the two systems may result in non-conformance
samples by optical emission spectrometry
with the standard.
ISO 3815-2 Zinc and zinc alloys—Part 2: Analysis by in-
ductively coupled plasma optical emission
1.4 This standard does not purport to address all of the
safety concerns, if any, associated with its use. It is the
3. Terminology
responsibility of the user of this standard to become familiar
3.1 Terms shall be defined in accordance with Terminology
with all hazards including those identified in the appropriate
B899.
Safety Data Sheet (SDS) for this product/material as provided
by the manufacturer, to establish appropriate safety, health,
3.2 Definitions of Terms Specific to This Standard:
and environmental practices, and determine the applicability
3.2.1 spin casting, n—a casting process in which molten
of regulatory limitations prior to use.
metal is poured into a rubber, polymer, graphite or metal mold
and spun centrifugally until solidified, also a product produced
1.5 This international standard was developed in accor-
by such a process.
dance with internationally recognized principles on standard-
ization established in the Decision on Principles for the
4. Ordering Information
Development of International Standards, Guides and Recom-
mendations issued by the World Trade Organization Technical
4.1 Orders for zinc alloy ingot under this specification shall
Barriers to Trade (TBT) Committee.
include information as specified in Specification B949.
1 2
This specification is under the jurisdiction of ASTM Committee B02 on For referenced ASTM standards, visit the ASTM website, www.astm.org, or
Nonferrous Metals and Alloys and is the direct responsibility of Subcommittee contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
B02.04 on Zinc and Cadmium. Standards volume information, refer to the standard’s Document Summary page on
Current edition approved April 1, 2019. Published April 2019. Originally the ASTM website.
3
approved in 2007. Last previous edition approved in 2014 as B952/B952M – 14. Available from American National Standards Institute (ANSI), 25 W. 43rd St.,
DOI: 10.1520/B0952_B0952M-19X. 4th Floor, New York, NY 10036, http://www.ansi.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 ----------------------
B952/B952M − 19
TABLE 1 Chemical and North American Color Code Requirements
C
Alloy SC-A Alloy SC-B Alloy SC-C ZA-73 Alloy SC-D Alloy SC-E Alloy SC-F
UNS Z35550 Z35551 Z35534 Z56500 Z35547 Z35548 Z35552
A
Color Code Green/Black Green/Purple Green/Yellow Blue/Orange Green/Blue Green/Red Green/Orange
B
Element
Alumin
...
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