Spessore 0,01 mm a 1,0 mm lamiera di rame puro lamina di rame varie misure

Fire refining can obtain 99-99.9% pure copper, and electrolysis can make the copper purity reach 99.95-99.99%. Copper is relatively pure copper. High purity, fine tissue, low oxygen content. It has good electrical conductivity, thermal conductivity, corrosion resistance and processing properties, and can be welded and brazed.

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