
Valve Steels And Alloys For Internal Combustion Engines
出版:Asociacion Espanola de Normalizacion

专家解读视频
基本信息
标准编号: UNE EN 10090:1998
发布时间:1998/11/16 0:00:00
标准类别:Standard
出版单位:Asociacion Espanola de Normalizacion
标准页数:24
标准简介
Applicable to grades of wrought high-alloy materials, for use in intake and exhaust valves in reciprocating internal combustion engines. Applies to bars, wire, rod and forgings, and to surface finishes. Not applicable to alloys resistant to wear and corrosion used for protection of valve seat surfaces.
标准备注
Supersedes UNE 36022 (1991) (07/2003)
本标准替代的旧标准