Janoch

Galvanic gold is more commonly referred to as immersion gold. It is
essentially pure gold and consequently "soft".

What is referred to in the industry as hard and soft golds are usually
electroplated. If only gold is plated, it is called soft gold. When a
hardener is added as is often the case for contacts or connector fingers
the plated metal is no longer pure gold and is called hard gold.

Best regards

Lee

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Janoch Jiøí, Ing.
Sent: Wednesday, January 12, 2005 3:18 AM
To: [log in to unmask]
Subject: [TN] soft vs. hard gold

Hello Technetters,
If galvanic gold plating used, what is the difference between soft and
hard gold ?
(appearance, durability, environment resistance etc.)

Thanks for reply

J.Janoch, TSE

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