银焊粒（银焊丝）银基钎料（含Cd钎料）牌号国家化学成分熔化温度℃抗拉强度/Mpa特性/用途AgCuZnCdNiYGAg12CdBAg12CuZnCd11-13 49-51余量5-9－620-825 熔点较高，适宜于钎焊铜及铜合金 YGAg20CdBAg20CuZnCd19-21 39-41余量14-16－625-730－含银量低，漫流性较好，适宜于钎焊合金、钢、及不锈钢等YGAg25CdBAg25CuZnCd24-25 34-36余量19-21－620-720 熔点较低，适宜于钎焊铜及铜合金YGAg30CdBAg30CuZnCd29-31 26-28余量19-21－600-690441 YGAg35CdBAg35CuZnCd(HL314)34-36 25-27余量17-19 605-700392钎焊性能好，熔化温度较低，适宜于要求钎焊温度低的材料YGAg40CdNiBAg40CuZnCdNi(HL312)39-41 15.5-16.5 14.5-18.525.1-26.5 0.1-0.3595-605392钎焊性能好，熔化温度较低，适宜于要求钎焊温度低的材料YGAg50CdBAg50CuZnCd49-5114.5-16.514.5-18.517-19 625-635431熔化温度较低，钎焊性能较好，钎缝表面光洁，接头强度高，适宜于钎焊铜合金及钢等YGAg50CdNiBAg50CuZnCdNi49-5114.5-16.513.5-17.515-172.5-3.5630-690 有良好的抗腐蚀性及对硬质合金的润湿性能，适宜于硬质合金钎焊YGAg47MnNiBAg47CuZnMnNi 46-48 -
640-680 钎焊接头强度较高，对硬质合金润湿性强，适宜于硬质合金工具的钎焊
