Published
Includes four methods: iron(III) sulfate - sulfuric acid test, copper - copper-sulfate - sulfuric acid test, hydrochloric acid test and nitric acid test. ISO 9400 defines the term nickel-based alloy. Specifies apparatus, test specimens, procedure and evaluation.
PUBLISHED
SRPS EN ISO 9400:2012
90.93
Standard confirmed
Nov 2, 2009