ASTM A689-97

ASTM A689-97 - 10.6.1997

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