ASTM A99-25

Podrobné informácie

Označenie: ASTM A99-25

Dátum vydania: 01.05.2025

Stránok: 3

Krajina: Americká technická norma

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Anotácia

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)