Grade | Chemicla Composition(%) | ||||||||
Cu | Fe | Pb | Si | Ni | B | As | Zn | Impurity | |
C22000 | 89.0-91.0 | 0.05 | 0.05 | — | — | — | — | margin | 0.3 |
Grade | State | Diameter(across flat)/mm | Tensile Strength Rm/ (N/mm2), |
C22000 | Y | 3~40 | ≥330 |
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