ASTM A 231/A231M : 2015-11现行
SPECIFICATION FOR CHROMIUM-VANADIUM ALLOY STEEL SPRING WIRE
出版：American Society for Testing and Materials
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基本信息
标准编号： ASTM A 231/A231M : 2015-11
标准类别：Redline
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 round and shaped chromiumvanadium alloy steel spring wire having properties and quality intended for the manufacture of springs used at moderately elevated temperatures.
本标准替代的旧标准
