ASTM-A230 1999
$35.75
A230/A230M-99 Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring Quality
| Published By | Publication Date | Number of Pages |
| ASTM | 1999 | 4 |
1.1 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.
1.2 The values stated in either SI (metric) units or inch-pound units are to be regarded separately as standard. The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other.
