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Silver Graphite Grade Info

Silver graphite has a material content of 8 – 95% silver. The added conductivity and lower voltage drop, allows metal graphite brushes to operate at very high current densities and low voltages.

Resistivity
Hardness / Strength


Rated Current

GradeOhn-inµOhm-mShorePSIN/mm2VDCFFilm#Amp/in2Amp/cm2Metal %
K2970.000615.24157004.82LL27010.858
K0470.00037.6025450031LL210015.5029
K0170.000051.2720380026.7VLL214021.7050
K0870.000061.5225350024.1VLL313020.1050
K1070.000030.7625650044.78VLL114020.1560
K2270.000041.0125340023.42VLL114020.1560
K0570.0000080.1620550037.9VLL116024.8077
K1970.0000040.1015500034.45VLL117026.3580
K2770.0000020.0510850058.56VLL118027.9088
K0370.0000020.056600041.3VLL120031.0091


CONTACT US

Contact:Mr Liu

Mobile:+8615869109368

Tel:86-571-89967020

E-mail:qjwjgc@gmail.com

Address:No151 ,ZiDingXiang Rd, Hangzhou. Zhejiang Province, China