ASTM-E478 2003

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E478-03 Standard Test Methods for Chemical Analysis of Copper Alloys

Published By	Publication Date	Number of Pages
ASTM	2003	19

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Categories: 77.040.30 - Chemical analysis of metals, 77.120.30 - Copper and copper alloys, ASTM

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Description

1.1 These test methods cover the chemical analysis of copper alloys having chemical compositions within the following limits:

1.2 The test methods appear in the following order:

1.3 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.

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Significance and Use Apparatus, Reagents, and Photometric Practice
2	Hazards Sampling Rounding Calculated Values Interlaboratory Studies Scope Summary of Test Method Interferences Apparatus Reagents Procedure
3	Calculation Photometric Determination of the Residual Copper in the Electrolyte
4	Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Reagents Preparation of Calibration Curve Procedure TABLE 1
5	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents TABLE 2
6	Procedure Calculation Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Reagents
7	Preparation of Calibration Curve Procedure Calculation
8	Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents Procedure TABLE 3
9	Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents TABLE 4
10	Procedures Calculation Precision and Bias Scope Summary of Test Method Interferences Apparatus TABLE 5
11	Reagents Procedure Calculation
12	Precision and Bias Scope Summary of Test Method Interferences Apparatus Reagents Procedure TABLE 6
13	Calculation Precision and Bias Scope Summary of Test Method Concentration Range Interferences TABLE 7
14	Apparatus Reagents Calibration Procedure Measurements Calculation
15	Precision and Bias Scope Summary of Test Method Concentration Range Interferences Apparatus Reagents Calibration Procedure TABLE 8
16	Measurements Calculation Precision and Bias Scope Summary of Test Method Concentration Range Interferences Apparatus Reagents Hazards Calibration Procedure TABLE 9
17	Measurements Calculation Precision and Bias Scope Summary of Method Concentration Range Stability of Color Interferences Apparatus Reagents Preparation of Calibration Curve TABLE 10
18	Procedure Calculation Precision and Bias TABLE 11

Additional information

Copper	40.0 min
Manganese	6.0 max
Nickel	50.0 max
Tin	20.0 max
Aluminum by the Carbamate Extraction-(Ethyl-enedinitrilo) Tetraacetate Titrimetric Test Method [2 to 12 %]	70-77
Tin by the Iodatimetric Titration Test Method [0.5 to 20 %]	62-69
Zinc	50.0 max
Phosphorus	1.0 max
Antimony	1.0 max
Nickel by the Dimethylglyoxime Gravimetric Test Method [4 to 50 %]	54-61
Lead by the Atomic Absorption Test Method [0.002 to 15 %]	89-99
Iron by the 1,10-Phenanthroline Photometric Test Method [0.003 to 1.25 %]	18-27
Cadmium	1.5 max
Sulfur	0.1 max
Nickel by the Dimethylglyoxime Extraction Photometric Test Method [0.03 to 5.0 %]	36-45
Silicon	5.0 max
Lead	27.0 max
Lead by the (Ethylenedinitrilo)tetraacetic Acid (EDTA) Titrimetric Test Method [2.0 to 30.0 %]	28-35
Silver in Silver-Bearing Copper by the Atomic Absorption Test Method [0.01 to 0.12 %]	100-111
Copper by the Combined Electrodeposition Gravimetric and Oxalyldihydrazide Photometric Test Method [50 %, minimum]	9-17
Tin by the Phenylfluorone Photometric Test Method [0.01 to 1.0 %]	112-122
Cobalt	1.0 max
Zinc by the (Ethylenedinitrilo)tetraacetic Acid (EDTA) Titrimetric Test Method [2 to 40 %]	46-53
Zinc by Atomic Spectrometry [0.2 to 2 %]	78-88
Iron	6.0 max
Element	Concentration, %
Aluminum	12.0 max
Arsenic	1.0 max
	Sections
ICS Codes	77.040.30 - Chemical analysis of metals 77.120.30 - Copper and copper alloys

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ASTM-E478 2003

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