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WITHDRAWN
SRPS EN ISO 13520:2019
95.99
Withdrawal of Standard
May 31, 2023
PUBLISHED
SRPS EN ISO 13520:2023