ISO 4937:1986 PDF
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
Steel and iron — Determination of chromium content — Potentiometric or visual titration method
- Статус документа:
- Отменён
- Формат:
- Электронный (PDF)
- Количество страниц:
- 8
- Дата публикации:
- 18 декабря 1986 г.
- Издание:
- ISO IS 4937 edition 1 version 1
- ICS:
- 77.080.01
The method is applicable to chromium contents between 0.25 % (m/m) and 35 % (m/m). Specifies principle, reagents, apparatus, sampling, procedure, expression of results and test report. Annex A gives additional information on the international co-operative tests, and Annex B represents the precision data graphically.
Технические детали
- Технический комитет
- ISO/TC 17/SC 1 - Methods of determination of chemical composition
- SKU
- ISO 4937:1986