Shanghai Unique Alloy Co.Ltd 

Focus on Copper Alloy 

Casting Special Copper Alloy C99400 

 

Chemical Composition

  Element
Cu(1) Pb Zn Fe Ni Al Mn Si
(1) Cu + Sum of Named Elements 99.7% min.
Min (%)     0.50 1.0 1.0 0.50   0.50
Max (%) Rem 0.09 5.0 3.0 3.5 2.0 0.50 2.0

 

Physical Properties

Densitylb/cu in. at 68°F 0.3
Specific Gravity 8.3
Electrical Conductivity% IACS at 68°F 16.8
Modulus of Elasticity in Tensionksi 19300