BAg50CuZnSnNi(HL324) Main chemical components: Ag: 50±1, Cu: 21.5, Sn: 1±0.3, Ni: 0.3-0.65, Zn: Balance Performance: Brazing temperature 670-770°C, low melting point, excellent The fluidity and the ability to fill the gap, the smooth surface of the weld, soldering strength than the general silver solder.