ISO 6283:2017 PDF
Refined nickel
Refined nickel
- Статус документа:
- Действующий
- Формат:
- Электронный (PDF)
- Количество страниц:
- 3
- Дата публикации:
- 11 октября 2017 г.
- Издание:
- ISO IS 6283 edition 3 version 1
- ICS:
- 77.120.40
ISO 6283:2017 specifies the designation and chemical composition of grades of refined nickel.
Abstract
Overview
ISO 6283:2017 - Refined nickel is an international standard that defines the designation and chemical composition of refined nickel grades. It specifies four commercial grades (NR9980, NR9990, NR9995, NR9997) and the minimum nickel content and maximum impurity limits for each grade. The standard also covers practical matters such as forms, sampling, analysis, packing, traceability and required documentation for deliveries.
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