Founding - Designation system for cast iron - Material symbols and material numbers
This European Standard establishes a material designation system either by symbols or by numbers for cast iron. The designation system by symbols is applicable to a) standardized cast iron materials (see 3.1) b) non-standardizedcast iron materials (see 3.2). The designation system by numbers is only applicable to standardized cast iron materials (see 3.1). NOTE: The standardized designation by symbols does not necessarily imply that the materials is standardized.
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