ASTM A689-97(2007)e1 - 1.9.2007
 
1. Scope

1.1 This specification covers hot-wrought steel bars to be used for the manufacture of general-purpose springs such as coil, torsion, and leaf.

1.2 The values stated in inch-pound units are to be regarded as the standard.

 
2. Referenced Documents

A304-20

Standard Specification for Carbon and Alloy Steel Bars Subject to End-Quench Hardenability Requirements

A255-20a

Standard Test Methods for Determining Hardenability of Steel (Includes all amendments and changes 11/16/2020).

A29/A29M-23

Standard Specification for General Requirements for Steel Bars, Carbon and Alloy, Hot-Wrought

A322-24

Standard Specification for Steel Bars, Alloy, Standard Grades

A576-25

Standard Specification for Steel Bars, Carbon, Hot-Wrought, Special Quality

E112-25

Standard Test Methods for Determining Average Grain Size