Standard Specification for Ferromanganese
NORMA vydána dne 1.11.2019
Označení normy: ASTM A99-03(2019)
Datum vydání normy: 1.11.2019
Počet stran: 3
Přibližná hmotnost: 9 g (0.02 liber)
Země: Americká technická norma
Kategorie: Technické normy ASTM
This specification covers standards for ferromanganese (Grades A, B, and C), medium-carbon ferromanganese (Grades A, B, C, D, and nitrided) and low-carbon ferromanganese (Grades A and B). The ferroalloys shall conform to manganese, carbon, silicon, phosphorus, sulfur, and nitrogen contents specific to different material grades. Materials shall also adhere to content limits of arsenic, tin, lead and chromium. The material shall be available in standard sizes, tolerances, and friability ratings.
Keywords:
ferroalloy, ferromanganese,, ICS Number Code 77.100 (Ferroalloys)