Bending Chrome Plated Steel Tubing

Q. Shipping for the chrome plated bent tubing is expensive. I would like to bring it in and bend it in house, but I need the plating to remain decorative. Is this possible?

Robin Wong
Project Leader - Chicago, Illinois, USA
August 29, 2012

A. Hi Robin.

I don't think this is a good path to pursue. Although plating which has good adhesion will not easily separate from the substate, and a small amount of deformation in incidental metal working is probably okay, this is a questionable route for any plating but most especially for a barrier layer anodic plating like nickel-chrome. If you induce any porosity, the steel will rust wildly in an attempt to cathodically protect the plating.

Now you've made me wonder whether my ludicrously rust-prone chrome bicycle fenders were plated before forming :-)

Regards,

Ted Mooney, P.E.
Striving to live Aloha
finishing.com - Pine Beach, New Jersey
Ted is available for instant help
or longer-term assistance.
August 29, 2012

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