: Applied for general corrosion protection and to improve the sliding properties of components . Comparison with International Standards

Provides guidance on the and heat treatment of the base metal (substrate). Covers coatings on iron, steel, copper, and copper alloys.

: Provides guidance on the required surface preparation and heat treatment of the base metal before and after plating to prevent issues like hydrogen embrittlement.

Understanding the chronological history of the standard prevents costly compliance errors during manufacturing procurement: Electro-tin plating - Midtjydsk Fornikling & Forchromning

Requires thicker layers to prevent localized corrosion (pinholes). 3. Surface Finish and Quality

DIN 50965 defines the acceptable quality of the finished surface, including smoothness and freedom from defects like blisters, pits, or roughness. 4. Heat Treatment and Material Preparation