95.99 Withdrawal of Standard Oct 1, 2015
ISO
ISO/TC 17/SC 11 Steel castings
International Standard
77.140.80 Iron and steel castings
In ISO 13520 procedures 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WITHDRAWN
ISO 13520:2002
95.99
Withdrawal of Standard
Oct 1, 2015
WITHDRAWN
ISO 13520:2015