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Chromium sputtering targets and evaporable cathodes

Product descriptions

Brands and guaranteed chemical composition of products made from ERCr chromium

Chromium sputtering targets and evaporable cathodes
Brands Cr, %
minimum		 Impurities, ppm, maximum
O N C S Fe Si Ni Al Cu
ERCr 99.9-PM 99.9 350 100 200 30 500 100 100 70 40
ERCr 99.95-PM 99.95 200 50 100 20 250 50 40 30 30
ERCr 99.97-PM 99.97 100 50 70 20 100 20 10 20 20
∑ of metallic impurities Al, Fe, Cu, Ni, Si, Ca, K, Li, Mg, Mn, Mo, Na, Pb, Ti, W, Zn and others 300 ppm, maximum
ERCr 99.99-PM 99.99 100 50 70 20 50 10 5 5 10
∑ of metallic impurities Al, Fe, Cu, Ni, Si, Ca, K, Li, Mg, Mn, Mo, Na, Pb, Ti, W, Zn and others 100 ppm, maximum

Shape and dimensions of products made from chromium

Chromium sputtering targets and evaporable cathodes
Shape of treated product Diameter, mm Thickness,  mm Width, mm Length, mm
Plate - From 5 to 50 Up to 1400 Up to 1700
Disc, ring From 65 to 400 From 5 to 50 - -
Rod, cylinder From 15 to 65 - - Up to 600