EN 10020 is a European Standard developed by the European Committee for Standardization (CEN). The standard is titled "Definition and Classification of Non-Alloy Steels" and was last updated in 2000. The standard provides a framework for the classification and designation of non-alloy steel grades, which are widely used in various industries, including construction, automotive, and engineering.
| Country | Standard | Link | |---|---|---| | International | EN 10020:2000 | Intertek Inform Store | | UK | BS EN 10020:2000 | BSI Shop | | Germany | DIN EN 10020:2000-07 | Beuth Verlag/DIN Media | | France | NF EN 10020:2000 | AFNOR Boutique | | Italy | UNI EN 10020:2001 | UNI Store | | Spain | UNE-EN 10020:2001 | AENOR | | Ireland | I.S. EN 10020:2000 | NSAI Shop |
A clear example is the manufacturing of structural hollow sections. Standards like EN 10210-1 specify that the fine-grain alloy special steels used in their production must be defined in accordance with EN 10020. This ensures that the base material meets the necessary quality and safety standards before it is even shaped into a final product. en 10020 pdf
While this may seem basic, EN 10020 establishes a clear, quantitative definition. According to its criteria, a material is classified as steel when the weight percentage of iron is higher than that of any other single element, with a carbon (C) content generally less than 2%. This threshold differentiates steel from cast iron, which contains higher carbon levels.
In the digital age, the search for "EN 10020 PDF" highlights the standard's role as a reference document. It is a tool for dispute resolution. For example, if a supplier delivers a material labeled as "special steel," a quality control engineer can consult EN 10020 to verify if the chemical composition certificate matches the strict limits required for that classification. EN 10020 is a European Standard developed by
Within this category, EN 10020 further distinguishes between:
Disclaimer: This article is for informational purposes. Always consult the official, up-to-date EN 10020 PDF from a licensed provider for technical specifications. | Country | Standard | Link | |---|---|---|
The standard is generally available through official standards providers like the British Standards Institution (BSI). Core Classifications in EN 10020:2000
Here is the pdf link to EN 10020:2000 which you could access here
The classification system defined in EN 10020 has far-reaching implications: