4.1 These test methods for the chemical analysis of chromium metal and ferrochromium alloy are primarily intended to test such materials for compliance with compositional specifications such as Specifications A101 and A481. 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 chromium and ferrochromium having chemical compositions within the following limits:
| Element | Composition,8201;% |
| Aluminum | 0.25 max |
| Antimony | 0.005 max |
| Arsenic | 0.005 max |
| Bismuth | 0.005 max |
| Boron | 0.005 max |
| Carbon | 9.00 max |
| Chromium | 8199;8201;51.0 to 99.5 |
| Cobalt...... ASTM E363-16 Referenced Document
ASTM E363-16 history
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