Element | Composition, % | Copper | REMAINDER | Silver | 0.0025 Max | Arsenic | 0.0005 1) Max | Bismuth | 0.00020 2) Max | Cadmium | -1) Max | Cobalt | -3) Max | Chromium | -1) Max | Iron | 0.0010 3) Max | Manganese | -1) Max | Nickel | -3) Max | Phosphorous | -1) Max | Lead | 0.0005 Max | Sulphur | 0.0015 4) Max | Antimony | 0.0004 1) Max | Selenium | 0.00020 2) Max | Silicon | -3) Max | Tin | -3) Max | Tellurium | 0.00020 2) Max | Zinc | -3) Max | Sum of elements listed in this table other than copper | 0.0065 Max |
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