ISO 21608:2012 PDF

Scope: This International Standard specifies the method for continuous (single post-exposure mass measurement on each of a series of specimens without intermediate cooling) and discontinuous (series of mass measurements on a single specimen with intermediate cooling at predetermined times not necessarily regular, and relatively few in number) isothermal-exposure testing under high-temperature corrosion conditions of metallic materials in gaseous environments. In contrast, thermal-cycling oxidation testing (series of mass measurements on a single specimen with frequent regular cooling in order to accelerate high-temperature corrosion) is not included in this International Standard.

ISO 21608:2012 Referenced Document

ISO 13385-1 Geometrical product specifications (GPS) — Dimensional measuring equipment — Part 1: Design and metrological characteristics of callipers*， 2019-08-21 Update
ISO 26146 Corrosion of metals and alloys - Method for metallographic examination of samples after exposure to high-temperature corrosive environments*， 2012-12-01 Update
ISO 3611 Geometrical product specifications (GPS) — Dimensional measuring equipment — Design and metrological characteristics of micrometers for external measurements*， 2023-05-01 Update
ISO 6344-3:1998 Coated abrasives - Grain size analysis - Part 3: Determination of grain size distribution of microgrits P240 to P2500

2012 ISO 21608:2012 Corrosion of metals and alloys - Test method for isothermal-exposure oxidation testing under high-temperature corrosion conditions for metallic materials