ASTM B717-23

Annotation of standard text ASTM B717-23 :

This specification covers refined ruthenium as sponge and powder in one grade as follows: Grade 99.80 and Grade 99.90. The material may be produced by any refining process that yields a product capable of meeting the chemical requirements of this specification. The material should conform to the requirements for chemical composition as prescribed.


Keywords:
refined ruthenium, ruthenium, sponge,, ICS Number Code 77.120.99 (Other non-ferrous metals and their alloys)