ISO 4991:2005 covers steel castings for parts subjected to pressure.
It includes materials which are used for the manufacture of components subject to pressure vessel codes and components not subject to codes.
ISO 4991:2005 relates to castings manufactured from unalloyed and alloyed steel grades.
Status: WithdrawnPublication date: 2005-11
Edition: 2Number of pages: 16
Technical Committee: ISO/TC 17/SC 11 Steel castings