JSA - JIS G 1257-14
Iron and steel-Atomic absorption spectrometric method - Part 14: Determination of calcium-Flame atomization after decomposition with acids
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| Organization: | JSA |
| Publication Date: | 20 November 2013 |
| Status: | active |
| Page Count: | 17 |
| ICS Code (Ferrous metals in general): | 77.080.01 |
| ICS Code (Steels): | 77.080.20 |
| ICS Code (Irons): | 77.080.10 |
| ICS Code (Physicochemical methods of analysis): | 71.040.50 |
scope:
This Standard specifies an atomic absorption spectrometric method for the determination of the calcium content in iron and steel. The method is applicable to calcium contents (mass fraction) of 0.000 5 % or over up to and including 0.010 %
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows.
ISO 10697-2: 1994 Steel-Determination of calcium content by fiame atomic absorption spectrometry-Part 2: Determination of total calcium content (MOD)
In addition, symbols which denote the degree of correspondence in the contents between the relevant International Standard and JIS are IDT (identical), MOD (modified), and NEQ (not equivalent) according to ISO/lEC Guide 21-1.
Document History
JIS G 1257-14
November 20, 2013
Iron and steel-Atomic absorption spectrometric method - Part 14: Determination of calcium-Flame atomization after decomposition with acids
This Standard specifies an atomic absorption spectrometric method for the determination of the calcium content in iron and steel. The method is applicable to calcium contents (mass fraction) of 0.000...