Stainless steel is expensive. Scrap from splitting bolts is even more expensive. Buy the standard. Save your tooling.
When you download and read the official , you will find detailed sections covering:
This part of the EN 10263 series focuses specifically on stainless steels. It applies to products with diameters up to: for cold heading and cold extrusion. en 10263-5 pdf
For engineers making studs or dual-material parts, the standard advises on the weldability of these specific cold-heading grades.
By following these recommendations, manufacturers and suppliers can ensure that steel rod and bar products meet the necessary standards for quality and performance, reducing the risk of defects and improving overall safety and performance. Stainless steel is expensive
: Classification of stainless steels (ferritic, martensitic, and austenitic) suitable for cold working. Chemical Composition
is a European standard titled: "Steel rod, bars and wire for cold heading and cold extrusion - Part 5: Technical delivery conditions for stainless steels." Save your tooling
The EN 10263-5 standard outlines the following requirements and specifications for steel rod and bar products:
You will find "free PDFs" on shady document-sharing sites, but those are likely:
: Strict limits on elements like Chromium, Nickel, and Molybdenum to ensure corrosion resistance and workability. Mechanical Properties