Historical
DIN 50602:1985
Metallographic examination; microscopic examination of special steels using standard diagrams to assess the content of non-metallic inclusions (Foreign Standard)
This standard specifies a micrographic method of determining the non-metallic inclusions in steel, uring standard diagrams. There are standard diagrams for four different types of inclusions: line-shaped sulfide type (SS), scattered oxide (alumina) type (OA), line-shaped oxide (silicate) type (OS) and globular oxide type (OG).
CONTENT PROVIDER
Deutsches Institut für Normung [din]
Deutsches Institut für Normung [din]