ISO 10062-2022 amd1-2024 PDF

Full title and description

ISO 10062:2022/Amd 1:2024 — Corrosion tests in artificial atmosphere at very low concentrations of polluting gas(es) — Amendment 1: Footnote of Warning. This amendment adds a clarifying footnote to the warning of ISO 10062:2022 concerning the application or interpretation of specific test conditions and safety/limitation notes in the original 2022 edition.

Abstract

ISO 10062:2022 specifies methods to determine the influence of one or more flowing polluting gases at very low volume fractions (≤ 10−6) on samples and articles of metals and alloys, and on a variety of metallic and organic coatings, under defined temperature and relative-humidity conditions. Amendment 1 (2024) inserts a footnote to the warning to clarify a limitation or interpretative note related to the test application.

General information

• Status: Published.
• Publication date: 7 June 2024 (ISO 10062:2022/Amd 1:2024).
• Publisher: International Organization for Standardization (ISO).
• ICS / categories: 77.060 — Corrosion of metals.
• Edition / version: Edition 3 (ISO 10062:2022) with Amendment 1 published 2024 (ISO 10062:2022/Amd 1:2024).
• Number of pages: Amendment document: 1 page; base standard (ISO 10062:2022) original: 11 pages.

Scope

This amendment applies to ISO 10062:2022 and provides a specific footnote to the Warning clause of the published 2022 standard. The base standard covers test procedures intended to evaluate the effect of very low concentrations of polluting gases (volume fractions ≤ 10−6) on metals, metallic coatings, conversion coatings, anodic oxide coatings and organic coatings under controlled temperature and relative humidity. The amendment does not change the core test methods but clarifies interpretation or limitations via the added footnote.

Key topics and requirements

• Test media: flowing polluting gas(es) at very low volume fractions (≤ 1×10−6).
• Applicable materials: metals and their alloys; metallic coatings (anodic and cathodic); conversion and anodic oxide coatings; organic coatings.
• Controlled environmental parameters: defined temperature and relative humidity during exposure.
• Amendment content: insertion of a footnote to the Warning clause to clarify use or interpretation of particular warnings/limitations in the 2022 edition. The amendment is informational and limited in length (1 page).
• Intended outcome: harmonized interpretation of warning/limitations to improve consistent application of the test method across laboratories and users.

Typical use and users

Used by corrosion testing laboratories, materials and coatings engineers, quality assurance teams, product developers and standards committees who need to evaluate corrosion susceptibility in atmospheres containing trace polluting gases. National bodies, testing organizations and manufacturers of metals and coated products will consult the amendment to ensure correct interpretation of the Warning and proper application of the 2022 test procedures.

Related standards

Relevant related standards include ISO 9223 (Corrosivity of atmospheres — classification, determination and estimation) and ISO 9227 (Corrosion tests in artificial atmospheres — salt spray tests), which address atmospheric corrosivity classification and other artificial-atmosphere corrosion tests. ISO 10062:2022 is identified as having one amendment (this 2024 amendment). Regional/adopted versions (EN/ national) incorporating the amendment have also been published.

Keywords

corrosion tests; artificial atmosphere; polluting gases; low concentration gases; metals; coatings; corrosion testing; ISO 10062; amendment; warning footnote.

FAQ

Q: What is this standard?

A: ISO 10062:2022 is an international standard that specifies corrosion test methods in artificial atmospheres containing very low concentrations of polluting gases. ISO 10062:2022/Amd 1:2024 is Amendment 1 (published 7 June 2024), which adds a footnote to the Warning clause of the 2022 edition.

Q: What does it cover?

A: It covers test procedures to assess the influence of flowing polluting gas(es) at volume fractions ≤ 10−6 on metals, metallic coatings, conversion/anodic oxide coatings and organic coatings under specified temperature and relative-humidity conditions. The 2024 amendment clarifies a warning note related to these procedures.

Q: Who typically uses it?

A: Corrosion testing laboratories, materials and coatings engineers, product manufacturers, QA/QC teams, and standards bodies that perform or rely on low-concentration gas corrosion testing.

Q: Is it current or superseded?

A: The base document ISO 10062:2022 (Edition 3, published 17 November 2022) is current; Amendment 1 was published on 7 June 2024 and is a current amendment to that edition. The amendment does not supersede the base standard but modifies it by adding the footnote to the Warning.

Q: Is it part of a series?

A: ISO 10062 is a standalone test-method standard within the broader ISO work on corrosion of metals (ISO/TC 156). It is related to other standards on atmospheric corrosivity and artificial-atmosphere tests such as ISO 9223 and ISO 9227.

Q: What are the key keywords?

A: corrosion tests; artificial atmosphere; trace polluting gases; metals; coatings; low concentration; ISO 10062; amendment.