ASTM A 230/A230M : 2005
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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
11-11-2014
English
01-03-2005
CONTAINED IN VOL. 01.03, 2017 Defines 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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