Austenitic stainless steels - Chemical etching

Material Name: Austenitic stainless steels
Recipe No.: 10634
Primary Chemical Element in Material: Fe
Sample Type: Bulk
Uses: General microstructure
Etchant Name: None
Type (Macro/Micro): Micro
Etching Method: Chemical
Etchant (Electrolyte) Composition: 200 ml distilled water, 100 ml HCl, 30 g K3Fe(CN)6.
Procedure (Condition): No data
Note: Stainless steel etchant. For austenitic stainless steels.
Reference: Vander Voort, Metallography Principles and Practice, McGraw-Hill, Inc., 1984, p. 649.

















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