ASTM-E1473:2003 Edition

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E1473-03 Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys

Published By	Publication Date	Number of Pages
ASTM	2003	38

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Categories: 77.120.40 - Nickel, chromium and their alloys, ASTM

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Description

ASTM E1473-03

Historical Standard: Standard Test Methods for Chemical Analysis of Nickel, Cobalt, and High-Temperature Alloys

ASTM E1473

Scope

1.1 These test methods describe the chemical analysis of nickel, cobalt, and high-temperature alloys having chemical compositions within the following limits:

1.2 The test methods in this standard are contained in the sections indicated as follows:

1.3 Methods for the determination of several elements not included in these test methods can be found in Test Methods E 30, E 76, and E 1019.

1.4 Some of the concentration ranges given in are too broad to be covered by a single method, and therefore, these test methods contain multiple methods for some elements. The user must select the proper test method by matching the information given in the scope and interference sections of each test method with the composition of the alloy to be analyzed.

1.5 The values stated in SI units are to be regarded as standard. In some cases, exceptions allowed in Practice E 380 are also used.

1.6 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific hazard statements are given in Section 7 and in special caution and warning paragraphs throughout these test methods.

Keywords

atomic; absorption; chemical analysis; gravimetric; ion exchange; photometric; titration

ICS Code

ICS Number Code 77.120.40 (Nickel, chromium and their alloys)

DOI: 10.1520/E1473-03

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents
2	Significance and Use Apparatus, Reagents, and Instrumental Practice Sampling Interlaboratory Studies and Rounding Calculated Values Hazards Scope Summary of Test Method
3	Concentration Range Stability of Color Interferences Reagents Preparation of Calibration Curve Procedure
4	Calculation Precision and Bias Scope Summary of Test Method Interferences TABLE 1
5	Apparatus FIG. 1
6	Reagents Calibration Procedure
7	Calculation Precision and Bias Scope Summary of Test Method Interferences Reagents TABLE 2 TABLE 3
8	Procedure Calculation Precision and Bias
9	Scope Summary of Test Method Interferences Apparatus Reagents
10	Procedure Calculation
11	Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Reagents Preparation of Calibration Curve TABLE 4
12	Procedure Calculation Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color TABLE 5
13	Interferences Reagents Preparation of Calibration Curve Procedure
14	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus TABLE 6 FIG. 2
15	Reagents Procedure
16	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus TABLE 7
17	Reagents Procedure
18	Calculation Precision and Bias Scope Summary of Test Method Concentration Range Interferences Apparatus TABLE 8
19	Reagents Preparation of Calibration Curve Procedure
20	Calculation Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Reagents TABLE 9
21	Preparation of Calibration Curve for Concentrations from 0.01 to 0.05 % Preparation of Calibration Curve for Concentrations from 0.05 to 0.55 %
22	Preparation of Calibration Curve for Concentrations from 0.40 to 1.50 % Procedure
23	Calculation Precision and Bias Scope Summary of Test Method Concentration Range Interferences Apparatus Reagents Preparation of Calibration Curves TABLE 10
24	Procedure Calculation
25	Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents TABLE 11
26	Standardization of Ferrous Ammonium Sulfate Solution
27	Procedure
28	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents TABLE 12
29	Procedure
30	Calculation Precision and Bias TABLE 13
31	Scope Summary of Test Method Interferences Apparatus Reagents Procedure
32	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents TABLE 14
33	Procedure
34	Calculation Precision and Bias Scope Summary of Test Method Interferences TABLE 15
35	Apparatus Reagents
36	Preparation of Calibration Curve Procedure
37	Calculation Precision and Bias TABLE 16
38	Keywords

Additional information

Magnesium	0.001 to 0.05
Cobalt by the Nitroso-R-Salt Photometric Method (0.10 to5.0 %)	42 to 51
Aluminum, Total by the 8-Quinolinol Gravimetric Method (0.20 to7.00 %)	62 to 69
Tin by the Solvent Extraction-Atomic Absorption Method (0.002to 0.10 %)	78 to 87
Niobium by the Ion Exchange-Cupferron Gravimetric Method(0.5 to 6.0 %)	135 to 142
Phosphorus	0.002 to 0.08
Chromium by the Atomic Absorption Method (0.018 to 1.00 %)	100 to 109
Silicon by the Gravimetric Method (0.05 to 5.00 %)	27 to 33
Nitrogen	0.001 to 0.20
Copper	0.01 to 35.00
Zinc	0.001 to 0.01
Molybdenum	0.01 to 30.0
Tantalum by the Ion Exchange-Pyrogallol SpectrophotometricMethod (0.03 to 1.0%)	143 to 151
Tantalum	0.005 to 1.00
Zirconium	0.01 to 2.50
Beryllium	0.001 to 0.05
Chromium	0.10 to 33.00
Tin	0.002 to 0.10
Nickel	0.10 to 98.0
Manganese	0.01 to 3.0
Sulfur	0.002 to 0.10
Molybdenum by the Ion Exchange-8-Hydroxyquinoline Gravi-metric Method (1.5 to 30 %)	119 to 126
Carbon	0.001 to 1.10
Silicon	0.01 to 5.00
Molybdenum by the Photometric Method (0.01 to 1.50 %)	88 to 99
Chromium by the Peroxydisulfate Oxidation-Titration Method(0.10 to 33.00 %)	110 to 118
Calcium	0.002 to 0.05
Aluminum	0.005 to 7.00
Manganese by the Metaperiodate Photometric Method (0.05 to2.00 %)	8 to 17
Element	Concentration Range, %
Vanadium	0.01 to 3.25
Sulfur by the Combustion-Iodate Titration Method (0.006 to0.1 %)	18 to 26
Iron	0.01 to 50.00
Nickel by the Dimethylglyoxime Gravimetric Method (0.1 to84.0 %)	70 to 77
Niobium (Columbium)	0.01 to 6.0
Cobalt	0.10 to 75.00
Boron	0.001 to 1.00
Cobalt by the Ion-Exchange-Potentiometric Titration Method (2 to75 %)	34 to 41
Iron by the Silver Reduction Titrimetric Method (1.0 to 50.0 %)	127 to 134
Copper by Neocuproine Photometric Method (0.010 to 10.00 %)	52 to 61
Tungsten	0.01 to 18.00
Lead	0.001 to 0.01
Titanium	0.01 to 5.00
ICS Codes	77.120.40 - Nickel, chromium and their alloys
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