1.1 This specification establishes the requirements for copper-zinc-lead alloy (leaded-brass) rod, bar, wire, and shapes produced from Copper Alloys UNS Nos. C33500, C34000, C34500, C35000, C35300, C35330, C35350, and C35600. These alloys have nominal composition given in Table 1.
Copper Alloy | Copper | Zinc | Lead |
C33500 | 63.5 | 36.0 | 0.5 |
C34000 | 63.5 | 35.3 | 1.2 |
C34500 | 63.5 | 34.5 | 2.0 |
C35000 | 61.5 | 37.1 | 1.4 |
C35300 | 61.5 | 36.5 | 2.0 |
C35330 | 61.8 | 35.7 |
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