EN 10020 further divides steels based on intended use and quality characteristics:
After helping hundreds of buyers and engineers, these are the top three errors:
The designation of steels consists of:
The standard specifies the chemical composition and mechanical properties of non-alloy steel grades. The chemical composition includes:
: Defined by a high chromium content (minimum 10.5% by weight) which provides superior corrosion resistance. Other Alloy Steels

