ASTM-E315:2004 Edition

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E315-04 Standard Test Methods for Chemical Analysis of Molybdenum (Withdrawn 2010)

Published By	Publication Date	Number of Pages
ASTM	2004	6

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Categories: 77.120.99 - Other non-ferrous metals and their alloys, ASTM

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Description

ASTM E315-04

Withdrawn Standard: Standard Test Methods for Chemical Analysis of Molybdenum (Withdrawn 2010)

ASTM E315

Scope

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

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

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. Specific precautionary information is given in Section 5.

Keywords

chemical analysis; iron content; molybdenum; nickel content; photometric; silicon content; spectrophotometric

ICS Code

ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)

DOI: 10.1520/E0315-04

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 Concentration Range Stability of Color Interferences Reagents Preparation of Calibration Curves Procedure
3	Calculation Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Apparatus Reagents Preparation of Calibration Curve TABLE 1
4	Procedure Calculation Precision and Bias Scope Summary of Test Method Concentration Range Stability of Color Interferences Apparatus TABLE 2
5	Reagents Preparation of Calibration Curve Procedure Calculation
6	Precision and Bias Keywords TABLE 3

Additional information

Nitrogen	0.0010 max
Silicon by the Molybdenum Blue-Extraction Photometric Method	30-40
Silicon	0.010 max
Nickel	0.010 max
Titanium	0.005 to 0.55
Zirconium	0.06 to 0.12
Molybdenum	99.25 to 99.99
Carbon	0.010 to 0.040
Iron	0.020 max
Element	Concentration Range, %
Oxygen	0.0030 max
Iron by the 1,10-Phenanthroline Photometric Method	19-29
Nickel by the Persulfate-Dimethylglyoxime Photometric Method	9-18
	Sections
ICS Codes	77.120.99 - Other non-ferrous metals and their alloys