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ASTM E315-2004 Standard Test Methods for Chemical Analysis of Molybdenum

Standard Number:  ASTM E315-2004
Title:  Standard Test Methods for Chemical Analysis of Molybdenum
Language:  English
Replacing Standard:  ASTM E315-88(1999)

Revocatory Date:  2011/1/20
Status:  Withdrawn
International Classification for Standards (ICS)METALLURGY>>Non-ferrous metals>>Other non-ferrous metals and their alloys
Publisher:  American Society for Testing Material (ASTM)
Price:  
Number of Pages:6P.;A4  

Description:

These test methods for the chemical analysis of metals and alloys are primarily intended to test such materials for compliance with compositional specifications. It is assumed that all who use these test methods will be trained analysts capable of performing common laboratory procedures skillfully and safely. It is expected that work will be performed in a properly equipped laboratory.

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

ElementConcentration Range, %
Carbon0.010 to 0.040
Iron0.020 max
Molybdenum99.25 to 99.99
Nickel0.010 max
Nitrogen0.0010 max
Oxygen0.0030 max
Silicon0.010 max
Titanium0.005 to 0.55
Zirconium0.06 to 0.12

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

Sections
Nickel by the Persulfate-Dimethylglyoxime Photometric Method9-18
Iron by the 1,10-Phenanthroline Photometric Method19-29
Silicon by the Molybdenum Blue-Extraction Photometric Method30-40

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.

  
File Format:  PDF(Acrobat Reader) or Word version doc Document
File Size:  806KB
Tile in English:  Standard Test Methods for Chemical Analysis of Molybdenum

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