ASTM A 227/A227M : 2017-09现行
SPECIFICATION FOR STEEL WIRE, COLD-DRAWN FOR MECHANICAL SPRINGS
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM A 227/A227M : 2017-09
标准类别：Standard
出版单位：American Society for Testing and Materials
标准页数：0
标准简介
CONTAINED IN VOL. 01.03, 2017 Defines two classes of round cold-drawn steel spring wire having properties and quality for the manufacture of mechanical springs, rings, and wire forms that are not subject to high stress or requiring high fatigue properties.
本标准替代的旧标准
