Download or read book GB T 223 54 2022 Translated English of Chinese Standard GB T 223 54 2022 GBT223 54 2022 written by https://www.chinesestandard.net and published by https://www.chinesestandard.net. This book was released on 2023-05-18 with total page 29 pages. Available in PDF, EPUB and Kindle. Book excerpt: This document specifies the method for the determination of nickel content in steel and cast iron by the flame atomic absorption spectrometric method. This document is applicable to the determination of nickel content with a mass fraction of 0.002% ~ 5.0%.