This specification covers two methods for determining the percentage of delta ferrite in steels and other iron alloys. When applicable, this specification will be invoked by the material specification.
Rationale: AMS2315G revises the requirement for heat treatment of the specimen used to evaluate delta ferrite (188.8.131.52) and introduces alternative etching procedures (3.1.6, 8.4), and is a Five Year Review and update of this specification.
MetallurgyMetalsFerrous metals and alloysSteelMaterials propertiesFerrous metalsQuality control
Also known as: SAE AMS 2315
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