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ASTM International - ASTM E367-02

Standard Methods for Chemical Analysis of Ferrocolumbium

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Organization: ASTM International
Publication Date: 10 October 2002
Status: inactive
Page Count: 6
ICS Code (Chemical analysis of metals): 77.040.30
scope:

1.1 These methods cover the chemical analysis of ferrocolumbium having chemical compositions within the following limits:

ElementConcentration, %
Aluminum2.00 max
Carbon0.30 max
Chromium2.00 max
Cobalt0.25 max
Niobium40.00 to 75.00
Lead0.01 max
Manganese3.00 max
Phosphorus0.05 max
Silicon4.00 max
Sulfur0.03 max
Tantalum7.00 max
Tin0.15 max
Titanium5.00 max
Tungsten0.50 max

1.2 The methods appear in the following order:

Sections
Niobium, Tantalum, and Titanium by the
Ion-Exchange Method9-30

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 whoever uses this standard to consult and establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. Specific precautionary statements are given in Section 5.

Document History

May 1, 2016
Standard Test Methods for Chemical Analysis of Ferroniobium
1.1 These test methods cover the chemical analysis of ferroniobium having chemical compositions within the following limits:   Element Composition, %   Aluminum 2.00 max   Carbon 0.30 max  ...
October 1, 2009
Standard Test Methods for Chemical Analysis of Ferroniobium
1.1 These test methods cover the chemical analysis of ferroniobium having chemical compositions within the following limits: Element Concentration, % Aluminum 2.00 max Carbon 0.30 max...
June 10, 2003
Standard Methods for Chemical Analysis of Ferroniobium
1.1 These methods cover the chemical analysis of ferroniobiun having chemical compositions within the following limits: Element Concentration, % Aluminum 2.00 max Carbon 0.30 max Chromium 2.00...
ASTM E367-02
October 10, 2002
Standard Methods for Chemical Analysis of Ferrocolumbium
1.1 These methods cover the chemical analysis of ferrocolumbium having chemical compositions within the following limits: Element Concentration, % Aluminum 2.00 max Carbon 0.30 max Chromium 2.00...
January 1, 1983
Standard Methods for Chemical Analysis of Ferrocolumbium
1.1 These methods cover the chemical analysis of ferrocolumbium having chemical compositions within the following limits: Element Concentration, % Aluminum 2.00 max Carbon 0.30 max Chromium 2.00 max...
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