ASTM B440-12(2021)

Anotácia textu normy ASTM B440-12(2021) :

This specification covers refined cadmium metal in slab, ball or stick form. The cadmium shall be furnished in commercial standard forms or shapes. The cadmium supplied shall conform to the chemical requirements for one of the three grades, L01951, L01971, L01981. The producer may obtain representative samples from the molten metal during casting, and all or part of these samples may be cast into shapes suitable for chemical analysis. The material shall also conform to the chemical composition in iron, copper, nickel, lead, zinc, thallium, tin, silver, antimony, arsenic, and mercury.


Keywords:
cadmium, cadmium metal,, ICS Number Code 77.120.70 (Cadmium, cobalt and their alloys)