ASTM-A689 › Historical Revision Information
Standard Specification for Carbon and Alloy Steel Bars for Springs
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This specification covers hot-wrought steel bars for the manufacture of general purpose springs such as coil, torsion, and leaf. The steel shall be melt processed by using open-hearth, basic-oxygen, or electric furnace. The materials shall undergo heat analysis and shall conform to the required chemical compositions and hardenability. The steel specimens shall conform to the required values of rounded corner radii and cross section tolerances for round-edge flat bars.
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.
Keywords
Alloy steel bars--specifications; Carbon steel bars/shapes--specifications; Coil springs; Leaf springs; Steel springs--specifications; Torsion springs; ICS Number Code 77.140.25 (Spring steels)
To find similar documents by ASTM Volume:
01.05 (Steel--Bars, Forgings, Bearing, Chain, Tool)
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Document Number
ASTM-A689-97(2007)e1
Revision Level
1997 R07(E1) EDITION
Status
Superseded
Modification Type
Reapproval
Publication Date
Jan. 1, 2008
Document Type
Specification
Page Count
4 pages
Committee Number
A01.15