copper alloy rod, tellurium copper,aluminium bronze,phosphor bronze,copper target , supply iron target ,nickel target ,titanium

copper or copper alloy  rod, plate ,target,wire....................aluminium bronze,phosphor bronze,BeCu

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composition 
  Cu+Ag ≥99.90 
  P  0.004~0.012 
  Te  0.4~ 0.7
other<0.01%