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Blank comprising a core of ferrous material which in turn comprises a Nickel Plate, which contains a contamination Layer on its surface with at least one Metal from the group of metals Copper, Silver, zinc and tin and Manufacturing method.
Blank comprising a core of ferrous material which in turn comprises a Nickel Plate, which contains a contamination Layer on its surface with at least one Metal from the group of metals Copper, Silver, zinc and tin and Manufacturing method.
Blank comprising a core of ferrous material which in turn comprises a Nickel Plate, which contains a contamination Layer on its surface with at least one Metal from the group of metals Copper, Silver, zinc and tin and Manufacturing method.
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