ASTM A550-06(2015)
Standard Specification for Ferrocolumbium

Standard No.

ASTM A550-06(2015)

Release Date

2006

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM A550-16

Latest

ASTM A550-16(2021)

Scope

1.1 This specification covers three grades of ferrocolumbium, 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 mathematical conversions to SI units that are provided for information only and are not considered standard.

ASTM A550-06(2015) 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