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ISO 9400:1990

Nickel-based alloys — Determination of resistance to intergranular corrosion ISO 9400:1990

Publication date:   Nov 29, 1990

General information

90.93   Standard confirmed   Dec 14, 2021

ISO

ISO/TC 156 Corrosion of metals and alloys

International Standard

77.060   Corrosion of metals

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Scope

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.

Life cycle

NOW

PUBLISHED
ISO 9400:1990
90.93 Standard confirmed
Dec 14, 2021




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