Din 50961 Fe Zn 8b

: Denotes the electrodeposited coating material, which is pure zinc.

: Represents the substrate or base material, which is iron or steel ( Ferrum ). din 50961 fe zn 8b

Even with a proper DIN 50961 Fe Zn 8b specification, things go wrong. : Denotes the electrodeposited coating material, which is

or mild outdoor exposure. The zinc acts as a sacrificial layer to prevent "red rust" on the steel. Appearance : Denotes the electrodeposited coating material