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Is there a spec or inspection criteria for AL surface class finish "A" "B" "C"

I am trying to educate our customers regarding Aluminum surfacs finish classes - A, B, C, D. Is there a spec or inspection criteria that I can reference to get the detail criteria for each class?

Mary Mihelich
contract manufacturer - Rochester, New York
2004

2004

Hi Mary,

Try the Aluminum Association website, they might have pertinent information.

Sheldon Taylor
supply chain electronics
Wake Forest, North Carolina

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