DIN 17658 (1973-06)被替代
Copper-nickel Casting Alloys - Castings
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
基本信息
标准编号： DIN 17658 (1973-06)
发布时间：1973/6/1 0:00:00
标准类别：Standard
出版单位：German Institute for Standardisation (Deutsches Institut für Normung)
标准页数：0
标准简介
Applicable to the material properties and composition of sand (shell moulding) castings made from those copper-nickel casting alloys which should preferably be used. The composition of the alloy also applies, subject to agreement, to the manufacture of castings by other casting processes, e.g. precision castings.
