Sn99.0Ag0.3Cu0.7 Sn99.3Cu0.7 0.6mm 1000G Sn99.3Cu0.7 0.6mm 100G Sn99.3Cu0.7 0.6mm 250G Sn99.3Cu0.7 0.6mm 500G Sn99.3CU0.7 0.6mm 50G Sn99.3Cu0.7 0.6mm 700G Sn99.3Cu0.7 0.6mm 750G Sn99.3Cu0.7 0.6mm 800G Sn99.3Cu0.7 0.6mm 850G