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Nickel plating


JustDave

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I have both a 31 and a 32 devaux,I’ve noticed these both have nickel plating on the interior bright finish window risers inside door handles dash bezels and knobs etc,it seems awful late to be using nickel was there a reason for this or was it just cheaper for the manufacturer,  thanks. Dave

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  • 2 weeks later...

Chrome plating used on exterior parts was called triple chrome. Copper, nickel, then chromium. It is possible to do a cheaper job with just nickel and no copper or chromium, sometimes called tea kettle chrome. It looks pretty good but is not weather proof and will soon rust if left outdoors.

 

Chrome parts are often stamped of thin stainless steel and not chromed at all.  Especially on cheaper cars. The more expensive cars got more cast white metal, chrome plated. The cheap stainless trim does not rust and can be easily polished, unlike the white metal parts that get pitted and cost a fortune to rechrome.

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8 hours ago, Rusty_OToole said:

The cheap stainless trim

???? Stainless trim looks great for years and years and years. It is not cheap. Cheaper is aluminum stamped/extruded parts that are polished and coated. 

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1 hour ago, Restorer32 said:

Many do not realize that chrome is actually clear.  Its only purpose is to protect the underlying nickel from tarnishing.  

Also chrome is much harder than nickel so it does provide some protection from scratching etc.  You cannot polish chrome.  It's way too hard for that.  Those who say they are polishing their chrome are actually just cleaning it very well.

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3 hours ago, Restorer32 said:

Many do not realize that chrome is actually clear.  Its only purpose is to protect the underlying nickel from tarnishing.  

Restorer32, If chrome is actually clear, why is there a color cast difference between a chrome plated part and a nickle plated part? If one compares a nickel plated part next to a chrome plated part, the nickel part will have a soft almost silver like appearance whereas the chrome part has a colder bluish appearance.

 

 

Edited by AzBob (see edit history)
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On 2/20/2023 at 7:08 AM, Restorer32 said:

Many do not realize that chrome is actually clear.  Its only purpose is to protect the underlying nickel from tarnishing.  

Just to add some clarification to the fact that chrome is not clear. Chrome, short for chromium, is an elemental metal which is kind of a steel gray. When you nickel-chrome plate something the layer of chromium is extremely thin…maybe measured in millionths of an inch which is why it is considered “clear”. That very thin layer, that you better described as translucent, does change the hue of the nickel substrate since you’ve added a small amount of that steel gray colored chromium metal on top.

 

When something is hard chrome plated there is no nickel substrate and you get thousandths of an inch thickness of chromium which is a rather flat steel gray color and not very decorative.

 

Summary- the actual “color” and finish you get from chrome plating is all about the thickness of the chromium layer.

Edited by Stude Light (see edit history)
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