ASTM B880-03(2008)
(Specification)Standard Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys
Standard Specification for General Requirements for Chemical Check Analysis Limits for Nickel, Nickel Alloys and Cobalt Alloys
ABSTRACT
This specification details the limits of variation for determining the chemical check analysis limits of cast or wrought nickel, nickel alloy and cobalt alloy parts and/or supplied material.
SCOPE
1.1 This specification covers limits of variation for determining acceptability of the chemical composition of cast or wrought nickel, nickel alloy, and cobalt alloy parts and/or material supplied by a producer. Check analysis limits for elements or for ranges of elements not currently listed herein shall be as specified in the applicable material specification or as agreed upon by purchaser and supplier.
1.2 In case of any conflicting requirements, the requirements of the purchase order, the individual material specification, and this general specification shall prevail in the sequence named.
1.3 When specifically referenced in the material specification, the buyer may elect to apply check analysis limit to determine acceptability at his final acceptance or verification procedures. Check analysis limits are not permitted or are to be used by the producer for their own ladle or ingot analysis acceptance testing.
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) 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.
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Designation:B880 −03(Reapproved 2008)
Standard Specification for
General Requirements for Chemical Check Analysis Limits
for Nickel, Nickel Alloys and Cobalt Alloys
This standard is issued under the fixed designation B880; 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 E88 Practice for Sampling Nonferrous Metals and Alloys in
Cast Form for Determination of Chemical Composition
1.1 This specification covers limits of variation for deter-
E1473 Test Methods for Chemical Analysis of Nickel,
mining acceptability of the chemical composition of cast or
Cobalt, and High-Temperature Alloys
wrought nickel, nickel alloy, and cobalt alloy parts and/or
2.2 SAE Standards:
material supplied by a producer. Check analysis limits for
AMS 2269 Chemical Check Analysis Limits Nickel, Nickel
elements or for ranges of elements not currently listed herein
Alloys and Cobalt alloys
shall be as specified in the applicable material specification or
as agreed upon by purchaser and supplier.
3. Terminology
1.2 In case of any conflicting requirements, the require-
3.1 Definitions:
ments of the purchase order, the individual material
3.1.1 check (product or verification) analysis, n—analysis
specification, and this general specification shall prevail in the
made by buyer of parts and materials to verify conformity to
sequence named.
specification, or to determine variations in compositions within
1.3 When specifically referenced in the material
a heat or lot.
specification, the buyer may elect to apply check analysis limit
3.1.1.1 Discussion—Heat or lot acceptance or rejection of
to determine acceptability at his final acceptance or verification
parts and materials may be made by applying check limits as
procedures. Check analysis limits are not permitted or are to be
described in 3.1.2. Check limits of finished parts or material do
used by the producer for their own ladle or ingot analysis
not apply to elements whose percentage can be varied by
acceptance testing.
fabricating techniques employed unless the sample is taken in
such a manner as to exclude such variations.
1.4 This standard does not purport to address all of the
safety concerns if any, associated with its use. It is the
3.1.2 variation limit, under minimum or over maximum,
responsibility of the user of this standard to become familiar
n—it is the amount of variation for a specified element, which
with all hazards including those identified in the appropriate
may vary either under or over the specified composition limit
Material Safety Data Sheet (MSDS) for this product/material
during an individual check analysis.
as provided by the manufacturer, to establish appropriate
3.1.2.1 Discussion—In no case shall the reported determi-
safety and health practices, and determine the applicability of
nations of any element in a heat, using the same analytical
regulatory limitations prior to use.
procedure, vary both above and below the specified range.
3.1.3 remainder or balance, n—refers to main element,
2. Referenced Documents
which forms the basis of that particular alloy and from which
2.1 ASTM Standards: the alloy is made.
E55 Practice for Sampling Wrought Nonferrous Metals and 3.1.3.1 Discussion—It is assumed to be present in an
Alloys for Determination of Chemical Composition amount approximately equal to the difference between 100 %
and the sum percentage of the alloying elements and listed
impurities or residual elements. It need not be analyzed or need
1 an actual percentage figure for reporting purposes.
This specification is under the jurisdiction of Committee B02 on Nonferrous
Metals and Alloys and is the direct responsibility of Subcommittee B02.07 on
3.1.4 residual elements, each, maximum, n—the maximum
Refined Nickel and Cobalt and Their Alloys.
amount of an individual element not mentioned specifically in
Current edition approved March 1, 2008. Published March 2008. Originally
the specified composition, but which may be present, due to
approved in 1998. Last previous edition approved in 2003 as B880 – 03. DOI:
10.1520/B0880-03R08.
presence in starting raw materials or manufacturing processes.
For referenced ASTM standards, visit the ASTM website, www.astm.org, or
3.1.4.1 Discussion—Producers will not normally analyze
contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
for such elements, unless specifically asked for in the specifi-
Standards volume information, refer to the standard’s Document Summary page on
the ASTM website. cation or purchase order.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959. United States
B880−03 (2008)
3.1.4.2 Discussion—Reporting analyses of unspecified ele- 4. Technical Requirements
ments is permitted.
4.1 Analytical Procedures—Refereeanalysisshallbebyany
3.1.5 residual elements, total, maximum, n—the sum total of
method acceptable to purchaser and vendor.
the residual elements (see 3.1.4) which may be possibly
4.2 Check Analysis Limits—Shall be as shown in Table 1.
present.
3.1.5.1 Discussion—It is not inferred by this statement that
an analysis need be made for each element of the periodic table
not mentioned specifically in the composition section.
TABLE 1 Check Analysis Variation
Limit or Maximum of Variation
Element Specified Element, % Under min or Over max
Carbon Up to 0.02, incl 0.005
Over 0.02 to 0.20, incl 0.01
Over 0.20 to 0.60, incl 0.02
Over 0.60 to 1.00, incl 0.03
Manganese Up to 1.00, incl 0.03
Over 1.00 to 3.00, incl 0.04
Over 3.00 to 6.00, incl 0.07
Over 6.00 to 10.00, incl 0.10
Silicon
...
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:B880–98 Designation: B 880 – 03 (Reapproved 2008)
Standard Specification for
General Requirements for Chemical Check Analysis Limits
for Nickel, Nickel Alloys and Cobalt Alloys
This standard is issued under the fixed designation B 880; 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 (e) indicates an editorial change since the last revision or reapproval.
1. Scope
1.1 This specification covers limits of variation for determining acceptability of the chemical composition of cast or wrought
nickel, nickel alloy, and cobalt alloy parts and/or material supplied by a producer. Check analysis limits for elements or for ranges
of elements not currently listed herein shall be as specified in the applicable material specification or as agreed upon by purchaser
and supplier.
1.2 In case of any conflicting requirements, the requirements of the purchase order, the individual material specification, and
this general specification shall prevail in the sequence named.
1.3 When specifically referenced in the material specification, the buyer may elect to apply check analysis limit to determine
acceptability at his final acceptance or verification procedures. Check analysis limits are not permitted or are to be used by the
producer for their own ladle or ingot analysis acceptance testing.
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) 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.
2. Referenced Documents
2.1 ASTM Standards:
E39Test Method for Chemical Analysis of Nickel
E 55 Practice for Sampling Wrought Nonferrous Metals and Alloys for Determination of Chemical composition Composition
E 88 Practice for Sampling Nonferrous Metals and Alloys in Cast Form for Determination of Chemical Composition
E1473Test Methods for ChemicalAnalysis of Ni, Co and High Temperature alloys 1473 Test Methods for ChemicalAnalysis
of Nickel, Cobalt, and High-Temperature Alloys
2.2 SAE Standards:
AMS 2269 Chemical Check Analysis Limits Nickel, Nickel Alloys and Cobalt alloys
3. Terminology
3.1 Definitions:
3.1.1 check (product or verification) analysis, n—Analysis—analysis made by buyer of parts and materials to verify conformity
to specification, or to determine variations in compositions within a heat or lot.
3.1.1.1 Discussion—Heat or lot acceptance or rejection of parts and materials may be made by applying check limits as
described in 3.1.2. Check limits of finished parts or material do not apply to elements whose percentage can be varied by
fabricating techniques employed unless the sample is taken in such a manner as to exclude such variations.
3.1.2 variation limit, under minimum or over maximum, n—It—it is the amount of variation for a specified element, which may
vary either under or over the specified composition limit during an individual check analysis.
3.1.2.1 Discussion—In no case shall the reported determinations orof any element in a heat, using the same analytical
procedure, vary both above and below the specified range.
This test method is under the jurisdiction of Committee B-02 on Nonferrous Metals and Alloys , and is the direct responsibility of Subcommittee B02.07 on Refined
Nickel and Cobalt and Their Alloys.
Current edition approved April 10, 1998. Published September 1998.
ThisspecificationisunderthejurisdictionofCommitteeB02onNonferrousMetalsandAlloysandisthedirectresponsibilityofSubcommitteeB02.07onRefinedNickel
and Cobalt and Their Alloys.
Current edition approved March 1, 2008. Published March 2008. Originally approved in 1998. Last previous edition approved in 2003 as B 880 - 03.
For referencedASTM standards, visit theASTM website, www.astm.org, or contactASTM Customer Service at service@astm.org. For Annual Book of ASTM Standards
, Vol 03.05.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.
B 880 – 03 (2008)
3.1.3 remainder or balance, n—Refers—refers to main element, which forms the basis of that particular alloy and from which
the alloy is made.
3.1.3.1 Discussion—It is assumed to be present in an amount approximately equal to the difference between 100 % and the sum
percentage of the alloying elements and listed impurities or residual elements. It need not be analyzed or need an actual percentage
figure for reporting purposes.
3.1.4 residual elements, each, maximum, n—The—the maximum amount of an individual element not mentioned specifically
in the specified composition, but which may be present, due to presence in starting raw materials or manufacturing processes.
3.1.4.1 Discussion—Producers will not normally analyze for such elements, unless specifically asked for in the specification or
purchase order.
3.1.4.2 Discussion—Reporting analyses of unspecified elements is permitted.
3.1.5 residual elements, total, maximum, n—The—the sum total of the residual elements (see 3.1.4) which may be possibly
present.
3.1.5.1 Discussion—It is not inferred by this statement that an analysis need be made for each element of the periodic table not
mentioned specifically in the composition section.
4. Technical Requirements
4.1 Analytical Procedures—Referee analysis shall be by any method acceptable to purchaser and vendor.
4.2 Check Analysis Limits—Shall be a
...
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