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Discussion Starter · #1 ·
does any observed that metals on nox, got shrink this cold season? i observed just today, that some of the joints has a larger space now and my driver door and passengers door got noisy.
 

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The coefficient of thermal expansion for steel is 0.00000645in/in/deg F. So, a 4 foot door panel would change in length by 3/100th of an inch when the temperature goes from 100 degrees F to 0 degrees F. SO, the gap would widen by 1/32", so possibly you could detect it, since the gap is pretty small to begin with. You are pretty observant to pick up this change !

;D
 

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Actually the coefficient of thermal expansion for steel is 0.00000644535in/in/deg F..... :thumbsup: ;D :blob: :happy:
 
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