EN ISO 13520:2023
Determination of ferrite content in austenitic stainless steel castings (ISO 13520:2023)

Standard No.

EN ISO 13520:2023

Release Date

2023

Published By

European Committee for Standardization (CEN)

Status

Withdraw 2023-10

Latest

EN ISO 13520:2023

Scope

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.

EN ISO 13520:2023 history

• 2023 EN ISO 13520:2023 Determination of ferrite content in austenitic stainless steel castings (ISO 13520:2023)
• 2019 EN ISO 13520:2019 Determination of ferrite content in austenitic stainless steel castings