prEN ISO 13520

Determination of ferrite content in austenitic stainless steel castings (ISO/DIS 13520:2022)

General information

40.20 DIS ballot initiated: 12 weeks   Nov 17, 2022

CEN

CEN/TC 459/SC 11 Steel castings and forgings

European Norm

77.140.80   Iron and steel castings

Scope

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.

Life cycle

PREVIOUSLY

Revises
EN ISO 13520:2019

NOW

IN_DEVELOPMENT
prEN ISO 13520
40.20 DIS ballot initiated: 12 weeks
Nov 17, 2022