standard, titled "Electroplated coatings; tin and tin alloy coatings on copper, copper alloys and ferrous materials" , has been and replaced by DIN EN ISO 2093 Summary of DIN 50965
: Requires thicker deposits to ensure long-term corrosion protection. Base Material Typical Tin Thickness (µm) Iron/Steel (Fe) Often requires a copper or nickel undercoat. Copper/Brass (Cu/CuZn) Nickel undercoats are common to prevent diffusion. Evolution of the Standard din 50965 pdf
: For international users looking for English or German versions. standard, titled "Electroplated coatings; tin and tin alloy
If you're looking for a piece of information or perhaps the standard itself in PDF format, I can guide you on where to find it, but I won't be able to provide the actual PDF due to copyright restrictions. titled "Electroplated coatings