ASTM E 363 : 2016
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Hardcopy , PDF
26-07-2023
English
16-06-2016
1.1These test methods cover the chemical analysis of chromium and ferrochromium having chemical compositions within the following limits:
| Element | Composition, % | |
| 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 | 51.0 to 99.5 | |
| Cobalt | 0.10 max | |
| Columbium | 0.05 max | |
| Copper | 0.05 max | |
| Lead | 0.005 max | |
| Manganese | 0.75 max | |
| Molybdenum | 0.05 max | |
| Nickel | 0.50 max | |
| Nitrogen | 6.00 max | |
| Phosphorus | 0.03 max | |
| Silicon | 12.00 max | |
| Silver | 0.005 max | |
| Sulfur | 0.07 max | |
| Tantalum | 0.05 max | |
| Tin | 0.005 max | |
| Titanium | 0.50 max | |
| Vanadium | 0.50 max | |
| Zinc | 0.005 max | |
| Zirconium | 0.05 max |
1.2The analytical procedures appear in the following order:
| Sections | |
| Arsenic by the Molybdenum Blue Spectrophotometric Test Method | 10 – 20 |
| Lead by the Dithizone Spectrophotometric Test Method | 21 – 31 |
| Chromium by the Sodium Peroxide Fusion-Titrimetric Test Method | 32 – 38 |
1.3The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.4This 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 hazard statements are given in Section 6 and in special ”Warning” paragraphs throughout these test methods.
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