ASTM A550-16(2021)
Standard Specification for Ferrocolumbium (Ferroniobium)

Standard No.

ASTM A550-16(2021)

Release Date

2021

Published By

American Society for Testing and Materials (ASTM)

Latest

ASTM A550-16(2021)

Scope

1.1?This specification covers three grades of Ferrocolumbium (ferroniobium), designated Low-Alloy Steel Grade, Alloy and Stainless Steel Grade, and High-Purity Grade. 1.2?The values stated in inch-pound units are to be regarded as standard. The values given in parentheses are m

ASTM A550-16(2021) Referenced Document

• ASTM A1025/A1025M Standard Specification for Ferroalloys and Other Alloying Materials, General Requirements
• ASTM E11 Standard Specification for Wire Cloth and Sieves for Testing Purposes

ASTM A550-16(2021) history

• 2021 ASTM A550-16(2021) Standard Specification for Ferrocolumbium (Ferroniobium)
• 2016 ASTM A550-16 Standard Specification for Ferrocolumbium (Ferroniobium)
• 2006 ASTM A550-06(2015) Standard Specification for Ferrocolumbium
• 2006 ASTM A550-06(2010) Standard Specification for Ferrocolumbium
• 2006 ASTM A550-06 Standard Specification for Ferrocolumbium
• 1978 ASTM A550-78(2000) Standard Specification for Ferrocolumbium