The SN EN 10088-1:2024 standard specifications define the classification of stainless steels, published by the European Committee for Standardization (CEN). This document serves as a vital reference for industries involved in metallurgy, ensuring consistency and quality in materials used across various applications.

Purpose and objectives

The SN EN 10088-1:2024 standard aims to provide a comprehensive framework for the classification and designation of stainless steels based on their chemical composition and properties. It seeks to facilitate the identification of materials suitable for specific applications, such as corrosion-resistant, heat-resistant, and high-temperature steels. By establishing uniform specifications, the standard enhances communication among manufacturers, suppliers, and end-users, promoting safety, reliability, and performance in products utilizing stainless steel.

Scope: who must comply

The SN EN 10088-1:2024 standard is relevant for a wide array of industries that utilize stainless steels, including:

• Manufacturing: Companies producing components for automotive, aerospace, and general engineering.
• Construction: Industries involved in building structures and infrastructure requiring corrosion-resistant materials.
• Food and Beverage: Facilities requiring hygienic and durable materials that comply with strict health regulations.
• Pharmaceuticals: Manufacturers of medical devices and tools that must maintain high standards of cleanliness and resistance to corrosion.

This standard is particularly significant within the metallurgy context, as it provides essential guidelines for the production, testing, and application of stainless steels across diverse sectors.

How SN EN 10088-1:2024 relates to other standards

The SN EN 10088-1:2024 standard works in conjunction with several other standards, including:

• EN 10088-2: Focuses on the technical delivery conditions for stainless steels, complementing the classification provided in SN EN 10088-1:2024.
• EN ISO 4957: This standard provides a classification system for tool steels, which may overlap with specific stainless steel categories.
• EN 10090: Pertains to the requirements for corrosion-resistant steels, reinforcing the specifications listed in SN EN 10088-1:2024.

Revision history and current status

The SN EN 10088-1:2024 standard is the latest revision, published by CEN in 2024. This revision includes updates to the classification criteria and chemical composition tables, ensuring alignment with current industry practices and technological advancements. It builds upon the previous version, SN EN 10088-1:2023, addressing feedback from stakeholders and enhancing the document's clarity and usability.