ASTM A230/A230M-05被替代
Standard Specification for Steel Wire, Oil-Tempered Carbon Valve Spring Quality
出版：American Society for Testing and Materials
專家解讀視頻
基本信息
標準編號： ASTM A230/A230M-05
發布時間：2005/3/1 0:00:00
標準類別：Standard
出版單位：American Society for Testing and Materials
標準頁數：4
標準簡介
CONTAINED IN VOL. 01.03, 2008Outlines the highest quality of round carbon steel spring wire, uniform in temper and quality for making valve springs and other springs requiring high-fatigue properties.
標準備注
Supersedes ASTM A 230
(06/2000)
Supersedes FED STD 48
(02/2004)
