ISO 10270:2022

Corrosion of metals and alloys — Aqueous corrosion testing of zirconium alloys for use in nuclear power reactors

Publication date:   Feb 9, 2022

General information

60.60 Standard published   Feb 9, 2022

ISO

ISO/TC 156 Corrosion of metals and alloys

International Standard

27.120.10   Reactor engineering | 77.060   Corrosion of metals

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Scope

This document specifies:
a) the determination of mass gain;
b) the surface inspection of products of zirconium and its alloys when corrosion is tested in water at 360 °C or in steam at or above 400 °C;
c) the performance of tests in steam at 10,3 MPa.
This document is applicable to wrought products, castings, powder metallurgy products and weld metals.
This method has been widely used in the development of new alloys, heat-treating practices and for the evaluation of welding techniques. It is applicable for use in its entirety to the extent specified for a product acceptance test, rather than merely a means of assessing performance in service.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 10270:1995

WITHDRAWN
ISO 10270:1995/Cor 1:1997

NOW

PUBLISHED
ISO 10270:2022
60.60 Standard published
Feb 9, 2022