We are looking for a reliable long-term supplier for a High Purity Copper 9% . ( Best FOB Price Please ) I would like to know more details about the cut, cleanield & tensile strength and the chemical composition is it As Below : 0.30mm, 0.25mm, 0.20mm Weight spool: 3 kg, 5 kg, 7 kg, 15 kg, 20 Show More...
We are looking for a reliable long-term supplier for a High Purity Copper 9% . ( Best FOB Price Please ) I would like to know more details about the cut, cleanield & tensile strength and the chemical composition is it As Below : 0.30mm, 0.25mm, 0.20mm Weight spool: 3 kg, 5 kg, 7 kg, 15 kg, 20kg Tensile strength: 1000 N mm2, 900 N mm2, 500 N mm2, 450 N mm2, N mm2 Copper Scrap CERTIFICATE OF ANALYSIS Item Standard Result Cu% 99.9 min 99.99 Sb% 0.002max 0.001 As % 0.002max 0.0006 Fe% 0.005 max 0.0012 Ni% 0.002 max 0.0008 Pb % 0.005max 0.0025 Sn% 0.002max 0.0007 S% 0.005max 0.003 O% 0.002max 0.001 Zn% 0.005max 0.002 P% 0.001max 0.0002 SULT Copper Cu 99.95% Min. Cobalt Co 0.001% Max. carbon C 0.003% max Iron Fe 0.005% Max. srus P 0.01% Max. Sulfur S 0.01% Max. Znic Z 0.03% Max. It has to be bare bright (shiny).
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