ASTM A838/A838M-97被替代
Standard Specification for Free-Machining Ferritic Stainless Soft Magnetic Alloys for Relay Applications
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM A838/A838M-97
发布时间：1997/4/10 0:00:00
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：4
标准简介
CONTAINED IN VOL 03.04, 2002Covers free-machining ferritic stainless soft magnetic alloy supplies or produced specifically in cold-finished bar form for use in parts requiring high permeability, low-coercive stainless steel and magnetic cores.
标准备注
Supersedes ASTM A 838
(07/2000)
替代本标准的新标准
