Nickel Plating Aluminum Specification

A nickel plated coating will increase the hardness of the aluminum alloy substrate and increase corrosion resistance.

Nickel plating aluminum specification.

Can be similar in color to. Color will vary with alloy aluminum with low alloying elements will show practically no color change best coating on aluminium for dyeing. Can be dyed practically any coloror shade black blu red etc type ii 00020 0010. Thus hardness can range from 150 1500 vickers.

Within the astm b733 electroless nickel plating specification there is an additional category known as service condition. Plating specifications general information page 13 reference only april 2018 nickel qq n 290 coating for steel copper copper alloys zinc and zinc alloys. Classes grades of sulfamate nickel plating. The nickel plating shall have columnarcrystalline structure before anneating.

Electroless nickel plating specifications the two most common electroless nickel plating services certified by advanced plating technologies are mil c 26074 astm b733 and ams 2404. Nickel deposits containing dispersed submicron particles. The astm specification also discusses testing methods and sampling requirements. Depending on your application requirements we routinely apply coatings as thin as 0 0002 per surface or as thick as 0 002 per surface holding tolerancing.

Astm b733 also specifies five 5 types of electroless nickel plating. Our series 200 electroless nickel plating coatings are applied via a time controlled deposition process which allows us to specify a wide range of thicknesses and hold tight tolerances. Nickel plating services nickel plating specifications the two most common nickel plating services certified by advanced plating technologies are qq n 290 astm b689. Apt can also certify nickel plating services to iso 1458 ams 2423 and ams 2403 well as most company specific nickel specifications.

If you are involved with nickel plating or specify nickel plating you should be familiar with this specification. Sulfamate nickel coating specifications set the requirements for plating steel aluminum and copper substrates as well as the standards for cleaning and the best underplating processes to prevent degradation of the base material. Nickel deposits containing various types of additives. Nickel can be deposited soft or hard dull or bright depending upon process used and conditions employed in plating.

Service condition is based on the thickness starting with sc0 for minimum service requirements and continuing up to sc4 for severe service requirements. Nickel deposits containing no additives.