What is this standard about?
This document applies to corrosion resistant steel castings for general purposes.
This document relates to castings manufactured from martensitic, austenitic, fully austenitic and austenitic-ferritic steel grades characterized by their chemical composition and mechanical properties.
ln cases where castings are joined by welding by the founder, this document applies.
ln cases where castings are welded:
— to wrought products (plates, tubes, forgings);
— or by non-founders,
this document does not apply.