PLATING SPECIFICATIONS - GENERAL INFORMATION
PLATING SPECIFICATIONS - GENERAL INFORMATION Page 13 Reference Only April 2018 NICKEL QQ-N-290 Coating for steel, copper, copper alloys, zinc and zinc alloys. Nickel can be deposited soft or hard, dull or bright, depending upon process used and conditions employed in plating. Thus hardness can range from 150-1500 Vickers. Can be similar in color to
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