ISO 4937:2024
Current
The latest, up-to-date edition.
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
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English, French
02-12-2024
This document specifies a method for the determination of chromium in steel and iron by potentiometric or visual titration.
The method is applicable to chromium contents between 0,25% (mass fraction) and 35% (mass fraction). If vanadium is present, the visual titration is applicable only to test portions containing less than 3mg of vanadium.
NOTE The visual titration can be applicable to test portion containing between 3mg and 6mg of vanadium.
| DocumentType |
Standard
|
| Pages |
15
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| BS EN ISO 4937:2024 | Equivalent |
| I.S. EN ISO 4937:2024 | Equivalent |
| DS/ISO 4937:2024 | Identical |
| DS/EN ISO 4937:2024 | Identical |
| SS-EN ISO 4937:2024 | Identical |
| UNE-EN ISO 4937:2025 | Identical |
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