ASTM A229/A229M-99(2005)
Standard Specification for Steel Wire, Oil-Tempered for Mechanical Springs

Standard No.

ASTM A229/A229M-99(2005)

Release Date

1999

Published By

American Society for Testing and Materials (ASTM)

Status

Be replaced

Replace By

ASTM A229/A229M-12

Latest

ASTM A229/A229M-18

Scope

1.1 This specification covers two classes of oil-tempered steel spring wire intended especially for the manufacture of mechanical springs and wire forms.

1.2 The values stated in either SI units or inch-pound units are to be regarded separately as standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Combining values from the two systems may result in non-conformance with the standard.

ASTM A229/A229M-99(2005) history

• 2018 ASTM A229/A229M-18 Standard Specification for Steel Wire, Quenched and Tempered for Mechanical Springs
• 2017 ASTM A229/A229M-17 Standard Specification for Steel Wire, Quenched and Tempered for Mechanical Springs
• 2012 ASTM A229/A229M-12 Standard Specification for Steel Wire, Quenched and Tempered for Mechanical Springs
• 1999 ASTM A229/A229M-99(2005) Standard Specification for Steel Wire, Oil-Tempered for Mechanical Springs
• 1999 ASTM A229/A229M-99 Standard Specification for Steel Wire, Oil-Tempered for Mechanical Springs