ASTM B488 PDF

A number in parentheses indicates the year of last reapproval. Asuperscript epsilon indicates an editorial change since the last revision or reapproval. This standard has been approved for use by agencies of the Department of Defense. Several types of coatings, differing ingold purity and hardness, are covered by this specification.

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You can also request a quote or contact a member of our technical sales team for more information. Class 1. Advanced Plating Technologies cannot guarantee that the specifications contained therein are the most current revisions. In addition, Advanced Plating has no affiliation with any of the organizations, agencies or companies contained within the database.

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ASTM-B488.pdf

We offer our clients a superior product due to our attention to detail and commitment to quality, supported by the highest level of customer service. With over 50 years of combined experience, our staff has the knowledge to finish your metal part to your exact specifications and to the tightest tolerances. You can be assured your gold plating project will be completed right the first time and your part delivered to you production-ready. Benefits of Gold Plating Electrical Components Gold is the ultimate precious metal for electrical contact plating. For that reason, the electrodeposition of gold is used extensively in electrical component applications such as electrical contacts, connector pins, switches, sensors, and many others for which repeated physical contact occurs.

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ASTM B-488

The thickness of an underplating is usually greater than 1? NOTE 8—In applications in which forming or? Test Method B can be used only for coating requirements that have a numerical limit, such as coating thickness. Thus, the appearance of test coupons may serve as an indication g an approaching need for the activated carbon treatment. For Type I Code B and C coatings, metallic hardening agents such as nickel, cobalt or iron combined shall be equal to or less than 0. Acid pickling of high strength steels shall be avoided. Current edition approved Oct.

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