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What is QQ-N-290 Grade G
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Can anyone tell me what QQ-N-290 [link is to spec at TechStreet], Class 1, Grade G represents. I cannot get through on the astimage web site. Need immediately. Many thanks!
Todd WestImporter - Sebastian, FL, USA
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QQ-N-290, Class 1, Grade G represents a 0.0002 inch (5 micron) nickel plating. It can be used for copper and copper-rich alloys (< 40% zinc).
QQ-N-290 is in fact still available from the ASSIST site, as are many other canceled specifications [just click on the document icon]. Download any of foreseeable use, since future availability is uncertain.
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Ken Vlach - Goleta, California |