Copper and copper alloys — Selection and preparation of samples for chemical analysis — Part 1: Sampling of cast unwrought products
NORMA vydaná dňa 22.9.1988
Designation standards: ISO 1811-1:1988
Publication date standards: 22.9.1988
The number of pages: 4
Approximate weight : 12 g (0.03 lbs)
Country: International technical standard
Kategória: Technické normy ISO
Description / Abstract: The methods are applicable to the given materials in the form of cast unwrought products (refinery shapes) such as cakes, billets, wire bars and ingots. The methods are intended to determine compliance with the requirements for chemical composition. Together with ISO 1811-2 and 1811-3 this first part of ISO 1811 cancels and replaces ISO Recommendation R 1811:1971, of which it constitutes a technical revision.