ASTM E367-02
Standard Methods for Chemical Analysis of Ferrocolumbium

Standard No.

ASTM E367-02

Release Date

2002

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM E367-03

Latest

ASTM E367-22

Scope

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
Cobalt	0.25 max
Niobium	40.00 to 75.00
Lead	0.01 max
Manganese	3.00 max
Phosphorus	0.05 max
Silicon	4.00 max
Sulfur	0.03 max
Tantalum	7.00 max
Tin	0.15 max
Titanium	5.00 max
Tungsten	0.50 max

1.2 The methods appear in the following order:

	Sections
Niobium, Tantalum, and Titanium by the
Ion-Exchange Method	9-30

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.

ASTM E367-02 history

• 2022 ASTM E367-22 Standard Test Methods for Chemical Analysis of Ferroniobium
• 2016 ASTM E367-16 Standard Test Methods for Chemical Analysis of Ferroniobium
• 2009 ASTM E367-09 Standard Test Methods for Chemical Analysis of Ferroniobium
• 2003 ASTM E367-03 Standard Methods for Chemical Analysis of Ferroniobium
• 2002 ASTM E367-02 Standard Methods for Chemical Analysis of Ferrocolumbium
• 1983 ASTM E367-83(1997)e1 Standard Methods for Chemical Analysis of Ferrocolumbium