ASTM International - ASTM E581-04e1
Standard Test Methods for Chemical Analysis of Manganese-Copper Alloys
| Organization: | ASTM International |
| Publication Date: | 1 June 2004 |
| Status: | inactive |
| Page Count: | 6 |
significance And Use:
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... View More
scope:
1.1 These test methods cover the chemical analysis of manganese-copper alloys having chemical compositions within the following limits:
| Element | Concentration Range, % |
| Copper | 68.0 to 72.0 |
| Manganese | 28.0 to 32.0 |
| Carbon | 0.03 max |
| Iron | 0.01 max |
| Phosphorus | 0.01 max |
| Silicon | 0.05 max |
| Sulfur | 0.01 max |
1.2 The test methods appear in the following order:
| Sections | |
| Iron by the 1,10-Phenanthroline Photometric Method | 11-20 |
| Manganese by the (Ethylenedinitrilo) Tetraacetic Acid (EDTA)-Back-Titrimet | 21-27 |
| Phosphorus by theMolybdivanadophos | 28-38 |
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.
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