No. Alloy Composition Composition Melting Point Sp. Gravity Packing Remarks
B67 Sn-Cu SN/CU0.7 228℃ 7.3 1Kg / 5Kg Extrusion type
B33 Sn-Ag SN/AG3 221℃ 7.4 1Kg / 5Kg Extrusion type
B35 Sn-Ag SN/AG3.5 221℃ 7.4 1Kg / 5Kg Extrusion type
B0305 Sn-Ag-Cu SN/AG0.3/CU0.5 218℃ 7.4 1Kg / 5Kg Extrusion type
B0307 Sn-Ag-Cu SN/AG0.3/CU0.7 218℃ 7.4 1Kg / 5Kg  
B3051 SN-Ag-Cu-Sb SN/AG3/CU0.5/SB0.2 217℃ 7.4 1Kg / 5Kg