99.60 Withdrawal effective Apr 5, 2023
CEN
CEN/TC 459/SC 11 Steel castings and forgings
European Norm
77.140.80 Iron and steel castings
ISO 13520:2015 specifies procedures which are covered for estimating ferrite content in certain grades of austenitic iron-chromium-nickel alloy castings that have compositions balanced to create the formation of ferrite as a second phase in amounts controlled within specified limits. Methods are described for estimating ferrite content by chemical, magnetic and metallographic means.
WITHDRAWN
EN ISO 13520:2019
99.60
Withdrawal effective
Apr 5, 2023
PUBLISHED
EN ISO 13520:2023