ASTM E1473-03

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Designation:E1473–03
Standard Test Methods for
Chemical Analysis of Nickel, Cobalt, and High-Temperature
1
Alloys
This standard is issued under the fixed designation E1473; the number immediately following the designation indicates the year of
original adoption or, in the case of revision, the year of last revision.Anumber in parentheses indicates the year of last reapproval.A
superscript epsilon (e) indicates an editorial change since the last revision or reapproval.
1. Scope
Manganese by the Metaperiodate Photometric Method (0.05 to
2
2.00 %) 8to17
1.1 These test methods describe the chemical analysis of
Molybdenum by the Ion Exchange—8-Hydroxyquinoline Gravi-
2
nickel, cobalt, and high-temperature alloys having chemical metric Method (1.5 to 30 %) 119to126
2
Molybdenum by the Photometric Method (0.01 to 1.50 %) 88 to 99
compositions within the following limits:
Nickel by the Dimethylglyoxime Gravimetric Method (0.1 to
2
Element Concentration Range, %
84.0 %) 70 to 77
Aluminum 0.005 to 7.00
Niobium by the Ion Exchange—Cupferron Gravimetric Method
Beryllium 0.001 to 0.05
(0.5 to 6.0 %) 135 to 142
2
Boron 0.001 to 1.00
Silicon by the Gravimetric Method (0.05 to 5.00 %) 27 to 33
Calcium 0.002 to 0.05
Sulfur by the Combustion-Iodate Titration Method (0.006 to
2
Carbon 0.001 to 1.10
0.1 %) 18 to 26
Chromium 0.10 to 33.00
Tantalum by the Ion Exchange—Pyrogallol Spectrophotometric
Cobalt 0.10 to 75.00
Method (0.03 to 1.0%) 143 to 151
Copper 0.01 to 35.00
Tin by the Solvent Extraction-Atomic Absorption Method (0.002
2
Iron 0.01 to 50.00
to 0.10 %) 78 to 87
Lead 0.001 to 0.01
Magnesium 0.001 to 0.05
1.3 Methods for the determination of several elements not
Manganese 0.01 to 3.0
included in these test methods can be found in Test Methods
Molybdenum 0.01 to 30.0
E30, E76, and E1019.
Niobium (Columbium) 0.01 to 6.0
Nickel 0.10 to 98.0
1.4 Some of the concentration ranges given in 1.1 are too
Nitrogen 0.001 to 0.20
broad to be covered by a single method, and therefore, these
Phosphorus 0.002 to 0.08
test methods contain multiple methods for some elements.The
Sulfur 0.002 to 0.10
Silicon 0.01 to 5.00
user must select the proper test method by matching the
Tantalum 0.005 to 1.00
information given in the scope and interference sections of
Tin 0.002 to 0.10
each test method with the composition of the alloy to be
Titanium 0.01 to 5.00
Tungsten 0.01 to 18.00
analyzed.
Vanadium 0.01 to 3.25
1.5 The values stated in SI units are to be regarded as
Zinc 0.001 to 0.01
standard. In some cases, exceptions allowed in Practice E380
Zirconium 0.01 to 2.50
are also used.
1.2 The test methods in this standard are contained in the
1.6 This standard does not purport to address all of the
sections indicated as follows:
safety concerns, if any, associated with its use. It is the
Sections
responsibility of the user of this standard to establish appro-
priate safety and health practices and determine the applica-
Aluminum, Total by the 8-Quinolinol Gravimetric Method (0.20 to
2
7.00 %) 62 to 69
bility of regulatory limitations prior to use. Specific hazard
2
Chromium by the Atomic Absorption Method (0.018 to 1.00 %) 100 to 109
statements are given in Section 7 and in special caution and
Chromium by the Peroxydisulfate Oxidation—Titration Method
2
(0.10 to 33.00 %) 110to118 warning paragraphs throughout these test methods.
Cobalt by the Ion-Exchange-Potentiometric Titration Method (2 to
2
75 %) 34 to 41
2. Referenced Documents
Cobalt by the Nitroso-R-Salt Photometric Method (0.10 to
3
2
2.1 ASTM Standards:
5.0 %) 42 to 51
2
Copper by Neocuproine Photometric Method (0.010 to 10.00 %) 52 to 61
D1193 Specification for Reagent Water
2
Iron by the Silver Reduction Titrimetric Method (1.0 to 50.0 %) 127 to 134
2
ThesetestmethodswereextractedfromTestMethodsE354andthereferences
1
These test methods are under the jurisdiction of ASTM Committee E01 on to Test Methods E350, E351, E352, and E353 contained therein.
3
Analytical Chemistry for Metals, Ores, and Related Material and are the direct For referenced ASTM standards, visit the ASTM website, www.astm.org, or
responsibilityofSubcommitteeE01.08onNiandCoandHigh-TemperatureAlloys. contact ASTM Customer Service at service@astm.org. For Annual Book of ASTM
CurrenteditionapprovedDecember1,2003.PublishedJanuary2004.Originally Standards volume information, refer to the standard’s Document Summary page on
approved in 1992. Last previous edition approved in 1998 as E1473–94a (1998). the ASTM website.
Copyright © ASTM International, 100 Barr Harbor Drive, PO Box C700, West Conshohocken, PA 19428-2959, United States.
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E1473–03
E29 Practice for Using Significant Digits in Test Data to 4. Apparatus, Reagents, and Instrumental Practice
Determine Conformance with Specifications
4.1 Apparatus—Specializ
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