ASTM International - ASTM E371-00
Standard Test Method for the Determination of Boron in Ferroboron (Withdrawn 2006)
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| Organization: | ASTM International |
| Publication Date: | 10 November 2000 |
| Status: | inactive |
| Page Count: | 3 |
| ICS Code (Chemical analysis of metals): | 77.040.30 |
scope:
1.1 These test methods cover the chemical analysis of ferroboron having chemical compositions within the following limits:
| Element | Concentration, % |
| Aluminum | 2.00 max |
| Boron | 12.0-24.0 |
| Carbon | 1.50 max |
| Chromium | 0.75 max |
| Copper | 0.15 max |
| Lead | 0.01 max |
| Manganese | 1.00 max |
| Molybdenum | 1.50 max |
| Nickel | 0.10 max |
| Phosphorus | 0.06 max |
| Silicon | 4.00 max |
| Sulfur | 0.02 max |
1.2 The test methods in this standard are contained in the sections indicated below:
| Section | |
| Boron by the Ion-exchange Titrimetric Method (12 to 24 %) | 9 |
1.3This 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 statements are given in Section 5 and in special "Warning" paragraphs throughout these test methods.
Document History
ASTM E371-00
November 10, 2000
Standard Test Method for the Determination of Boron in Ferroboron (Withdrawn 2006)
1.1 These test methods cover the chemical analysis of ferroboron having chemical compositions within the following limits:
Element
Concentration, %
Aluminum
2.00 max
Boron
12.0-24.0
Carbon
1.50...
November 10, 2000
Standard Test Method for the Determination of Boron in Ferroboron
1.1 These test methods cover the chemical analysis of ferroboron having chemical compositions within the following limits:
Element
Concentration, %
Aluminum
2.00 max
Boron
12.0-24.0
Carbon
1.50...
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