If you are specifying material for a project, simply requesting "DIN 1624" is insufficient; you must specify the tolerance class to avoid receiving material that is too variable for your dies, or conversely, paying for precision you do not need.
Before buying a DIN 1624 PDF, check EN 10132-2 – it is the active standard and may contain the exact equivalents you need. din 1624 standard pdf
This article provides an authoritative breakdown of the DIN 1624 standard, its technical requirements, how to legally obtain the PDF, and its modern relevance in a market increasingly dominated by ISO and EN standards. If you are specifying material for a project,