DIN EN 15776-2011 非受火压力容器.断裂小于等于15%后用拉长铸铁建造的压力容器和压力部件的设计和制造要求
Unfired pressure vessels - Requirements for the design and fabrication of pressure vessels and pressure parts constructed from cast iron with an elongation after fracture equal or less than 15 %; German version EN 15776:2011
This European Standard specifies requirements for the design, materials, manufacturing and testing of pressure vessels and pressure vessel parts that are constructed of cast iron grades with elongations equal or below 15%.