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copper
Lead free series
Lead series
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CuPb7Sn7Zn3
CuSn8Zn3
CuPb3Sn6Zn6
CuPb24Sn4
CuPb24Sn1
CuPb10Sn10
CuSn10
CuZn30
CuSn8Ni1
CuSn6.5P0.1
CuPb22Sn2.5
