C10200 Oxygen Free Copper Strip TU1 Cu-Of Pure Copper Foil ASTM B152

C10200 Oxygen Free Copper Strip TU1 Cu-Of Copper Coil ASTM B152 Pure Copper Foil

The purity of No. 1 oxygen-free copper reaches 99.97%, the oxygen content is not more than 0.003%, and the total impurity content is not more than 0.03%;

Grade and temper for Oxygen free copper strip
Grade: TU1
Temper: O(M), 1/4H(Y4), 1/2H(Y2), H(Y), HH(T)

Chemical composition of Electromagnetic shielding Copper foil tape
TU1/ C10100 Chemical composition
(Cu+Ag) ≥99.97
(Pb) ≤0.003
(Zn) ≤0.003
(Fe) ≤0.004
(P) ≤0.002
(Bi) ≤0.001
(Sb) ≤0.002
(S) ≤0.004
(Sn) ≤0.002
(Ni) ≤0.002
(As) ≤0.002
(O) ≤0.002
Impurities% ≤0.03

Application of Oxygen free copper strip
Oxygen-free copper products are mainly used in the electronics industry and electric vacuum devices and instruments