JSA - JIS G 1211-4
Iron and steel - Determination of carbon content - Part 4: Infrared absorption method after combustion in a furnace with preheating or peak separating
| Organization: | JSA |
| Publication Date: | 22 March 2011 |
| Status: | active |
| Page Count: | 22 |
| ICS Code (Ferrous metals in general): | 77.080.01 |
| ICS Code (Chemical analysis of metals): | 77.040.30 |
scope:
This Standard specifies the removal of carbon adhered and adsorbed on surface-combustion - infrared absorption method among the determination methods of carbon content of iron and steel. This method is applicable to the determination of carbon content (mass fraction) in iron and steel in the range of 0.000 3 % or over to and including 0.010 %.
NOTE: The International Standard corresponding to this Standard and the symbol of degree of correspondence are as follows:
ISO 15349-2: 1999 Unalloyed steel-Determination of low carbon content- Part 2: Infrared absorption method after combustion in an induction furnace (with preheating) (MOD)
The 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/IEC Guide 21-1.
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