ASTM A 230/A230M : 2005 : R2011 : EDT 1
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring Quality
Hardcopy , PDF
09-10-2019
English
07-01-2011
This specification covers the highest quality of round carbon steel spring wire, uniform in quality and temper, intended especially for the manufacture of valve springs and other springs requiring high-fatigue properties.
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