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What is E512 per MIL-F-14072

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Q. What is E512 per MIL-DTL-14072 [on DLA]?

Larry Davila
qa manager - Gardena, California
2007

Aluminum How-To
"Chromating - Anodizing - Hardcoating"
by Robert Probert

You'll love this book. Finishing.com has sold 880 copies over the years without ever a single return request :-)

A. See MIL-DTL-14072E Finishes for Ground Based Electronic Equipment, page 44:

TABLE IV. Finishes or processes other than painting or plating (E) - continued.
For Use On: Aluminum alloys when Low Resistance Electrical Contacts are required; service temperatures not to exceed 60 °C

Type Exposure: II

Finish Number: E512

Finish Process: 1) Preconditioning not required.
2) Passivate with chemical film per MIL-DTL-5541 [on DLA], Class 3.

Ken Vlach [deceased]
- Goleta, California

Finishing.com honored Ken for his countless carefully researched responses. He passed away May 14, 2015.
Rest in peace, Ken. Thank you for your hard work which the finishing world, and we at finishing.com, continue to benefit from.

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