GB/T 223.53-1987 Translated English of Chinese Standard. (GBT 223.53-1987, GB/T223.53-1987, GBT223.53-1987): Methods for chemical analysis of iron, steel and alloy - The flame atomic absorption spectrophotometric method for the determination of copper content

Couverture
https://www.chinesestandard.net, 2 déc. 2017 - 8 pages
This standard applies to the determination of the amount of copper in cast iron, carbon steel, and low alloy steel. Measuring range is 0. 005% ~ 0. 50%. This standard follows the requirements GB 1467-78 Method for chemical analysis of metallurgy product - General rules and regulations.
 

Table des matières

Method summary
3
Instruments
4
Analytical procedures
5
Calculation of analysis results
6
Additional information
8

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