供应(25%银焊条)BAg25CuZn银焊条斯米克
供应(25%银焊条)BAg25CuZn银焊条斯米克
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  • 规格:BAg25CuZn
  • 发货地:上海
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    商品详情
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                               
              

                   牌号             

                 
                  

                   国家牌号             

                 
                  

                   化学成分             

                 
                  

                   熔化温度℃             

                 
                  

                   特性/用途             

                 
                  

                   Ag             

                 
                  

                   Cu             

                 
                  

                   Zn             

                 
                  

                   Ag10             

                 
                  

                                

                 
                  

                   9.0~11.0             

                 
                  

                   52.0~54.0             

                 
                  

                   余量             

                 
                  

                   815~850             

                 
                  

                   价格便宜,但钎焊温度较高,接头塑性较差,适宜于钎焊要求较低的铜合金、钢等             

                 
                  

                   Ag25             

                 
                  

                   B- Ag25CuZn             

                 
                  

                   24.0~26.0             

                 
                  

                   40.0~42.0             

                 
                  

                   余量             

                 
                  

                   700~800             

                 
                  

                   钎焊温度稍高,润湿性及填缝能力好,适宜钎焊制合金、钢等             

                 
                  

                   Ag45             

                 
                  

                   B- Ag45CuZn             

                 
                  

                   44.0~46.0             

                 
                  

                   29.0~31.0             

                 
                  

                   余量             

                 
                  

                   665~745             

                 
                  

                   适用于大间隙,接头的钎焊,常用于镀锌钢材的钎焊。             

                 
                  

                   Ag50             

                 
                  

                   B- Ag50CuZn             

                 
                  

                   49.0~51.0             

                 
                  

                   33.0~35.0             

                 
                  

                   余量             

                 
                  

                   690~775             

                 
                  

                   具有良好的温流性和填满间隔能力,钎焊接头强度高,塑性好,适用于钎焊铜及铜合金,钢及不锈钢             

                 
                  

                   Ag65             

                 
                  

                                

                 
                  

                   64.0~66.0             

                 
                  

                   19.0~21.0             

                 
                  

                   余量             

                 
                  

                   685~720             

                 
                  

                   熔点低,漫流性良好,钎缝表面光洁,钎焊接头有良好的强度塑性,适用于钎焊性能要求较高的铜及铜合金、钢及不锈钢             

                 
              

               银铜锌镉钎料         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                           
                  

                   牌号             

                 
                  

                   国家牌号             

                 
                  

                   化学成分             

                 
                  

                   熔化温度℃             

                 
                  

                   特性/用途             

                 
                  

                   Ag             

                 
                  

                   Cu             

                 
                  

                   Zn             

                 
                  

                   Cd             

                 
                  

                   Ni             

                 
                  

                   Ag20Cd             

                 
                  

                                

                 
                  

                   19.0~21.0             

                 
                  

                   39.0~41.0             

                 
                  

                   余量             

                 
                  

                   14.0~16.0             

                 
                  

                                

                 
                  

                   620~730             

                 
                  

                   熔点较低,漫流性好,适宜十钎焊
      铜合金、钢及不锈钢等
                  

                 
                  

                   Ag30Cd             

                 
                  

                                

                 
                  

                   29.0~31.0             

                 
                  

                   26.0~28.0             

                 
                  

                   余量             

                 
                  

                   19.0~21.0             

                 
                  

                                

                 
                  

                   607~710             

                 
                  

                   熔点较低,润湿及填缝性能好,适宜于钎焊铜合金、钢等             

                 
                  

                   Ag35Cd             

                 
                  

                   B-Ag35CuZnCd             

                 
                  

                   34.0~36.0             

                 
                  

                   25.0~29.0             

                 
                  

                   余量             

                 
                  

                   17.0~19.0             

                 
                  

                                

                 
                  

                   605~700             

                 
                  

                   适宜于用火焰、电阻、高频等钎焊方法进
      行不均匀间隙的钎焊
                  

                 
                  

                   Ag40Cd             

                 
                  

                   B-Ag40CuZnCdNi             

                 
                  

                   39.0~41.0             

                 
                  

                   15.0~16.5             

                 
                  

                   余量             

                 
                  

                   25.1~26.5             

                 
                  

                   0.1~0.3             

                 
                  

                   595~605             

                 
                  

                   熔点低,工艺优良,适用淬火钢和小簿件零件的钎焊。             

                 
                  

                   Ag50Cd             

                 
                  

                   B-Ag50CuZnCd             

                 
                  

                   49.0~51.0             

                 
                  

                   14.5~16.5             

                 
                  

                   余量             

                 
                  

                   17.0~19.0             

                 
                  

                                

                 
                  

                   625~635             

                 
                  

                   高强度,高延性,高流动性,钎焊料能渗入极狭窄缝隙。             

                 
                  

                   Ag50CdNi             

                 
                  

                   B-Ag50CuZnCdNi             

                 
                  

                   49.0~51.0             

                 
                  

                   14.5~16.5             

                 
                  

                   余量             

                 
                  

                   15.0~17.0             

                 
                  

                   2.5~3.5             

                 
                  

                   630~690             

                 
                  

                   有良好的抗腐蚀性及对硬质合金的润湿能力,适宜于硬质合金及不锈钢的钎焊。             

                 
              

               银铜锌锢钎料         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     
                  

                   牌号             

                 
                  

                   国家牌号             

                 
                  

                   化学成分             

                 
                  

                   熔化温度℃             

                 
                  

                   特性/用途             

                 
                  

                   Ag             

                 
                  

                   Cu             

                 
                  

                   Zn             

                 
                  

                   Ni             

                 
                  

                   In(Mn)             

                 
                  

                   Ag18In             

                 
                  

                                

                 
                  

                   17.0~19.0             

                 
                  

                   46.0~48.0             

                 
                  

                   余量             

                 
                  

                                

                 
                  

                   0.8~1.2             

                 
                  

                   792~810             

                 
                  

                   钎烛工艺性能良好,属推广应用钎料,适宜于机械、制冷等产品的零部件钎焊             

                 
                  

                   Ag34In             

                 
                  

                   B-Ag34CuZnIn             

                 
                  

                   33.0~35.0             

                 
                  

                   34.0~36.0             

                 
                  

                   余量             

                 
                  

                                

                 
                  

                   0.8~1.2             

                 
                  

                   660~740             

                 
                  

                   用于制冷行业中铜合金及钢接头的钎焊             

                 
                  

                   Ag49Ni             

                 
                  

                   B-Ag49CuMnNi             

                 
                  

                   48.0~50.0             

                 
                  

                   15.0~17.0             

                 
                  

                   余量             

                 
                  

                   4.0~5.0             

                 
                  

                   6.5~8.5
      (Mn)             

                 
                  

                   625~705             

                 
                  

                   钎焊合金钢及不锈钢极宜碳化钨的钎焊。             

                 
              

               银铜锡钎料         

                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             
                  

                   牌号             

                 
                  

                   国家牌号             

                 
                  

                   化学成分%             

                 
                  

                   熔化温度℃             

                 
                  

                   特性/用途             

                 
                  

                   Ag             

                 
                  

                   Cu             

                 
                  

                   Zn             

                 
                  

                   Sn             

                 
                  

                   Ni             

                 
                  

                   Ag18Sn             

                 
                  

                                

                 
                  

                   17.5~18.5             

                 
                  

                   余量             

                 
                  

                   32.0~36.0             

                 
                  

                   1.5~2.5             

                 
                  

                                

                 
                  

                   780~810             

                 
                  

                   价格便宜,熔点较高,但无隔适宜于外铜、钢、硬质合金等材料的钎焊。             

                 
                  

                   Ag25Sn             

                 
                  

                                

                 
                  

                   24.0~26.0             

                 
                  

                   39.0~41.0             

                 
                  

                   余量             

                 
                  

                   1.5~2.5             

                 
                  

                                

                 
                  

                   680~760             

                 
                  

                   工艺性较好,接头强度高,钎焊温度适中。             

                 
                  

                   Ag30Sn             

                 
                  

                                

                 
                  

                   29.0~31.0             

                 
                  

                   35.0~37.0             

                 
                  

                   余量             

                 
                  

                   1.5~2.5             

                 
                  

                                

                 
                  

                   650~750             

                 
                  

                   钎焊温度低,漫流工艺性能好,适宜于铜、钢的钎焊             

                 
                  

                   Ag34Sn             

                 
                  

                   B-Ag34CuZnSn             

                 
                  

                   33.0~35.0             

                 
                  

                   35.0~37.0             

                 
                  

                   余量             

                 
                  

                   2.5~3.5             

                 
                  

                                

                 
                  

                   630~730             

                 
                  

                   用于制冷行业铜及铜合金钢及不锈钢的钎焊。             

                 
                  

                   Ag40Sn             

                 
                  

                                

                 
                  

                   39.0~41.0             

                 
                  

                   24.0~26.0             

                 
                  

                   余量             

                 
                  

                   2.7~3.3             

                 
                  

                   1.30~1.65             

                 
                  

                   630~640             

                 
                  

                   熔点低,具有良好的漫流性和填充接头间隙能力,钎缝表面光洁,接头强度高,可替代含镉钎料             

                 
                  

                   Ag45Sn             

                 
                  

                                

                 
                  

                   44.0~46.0             

                 
                  

                   26.0~28.0             

                 
                  

                   余量             

                 
                  

                   2.0~3.0             

                 
                  

                                

                 
                  

                   640~680             

                 
                  

                   钎焊温度适中,接头综合性能好,用于铜合金及不锈钢的通用钎料。             

                 
                  

                   Ag50Sn             

                 
                  

                                

                 
                  

                   49.0~51.0             

                 
                  

                   20.5~22.5             

                 
                  

                                

                 
                  

                   0.7~1.3             

                 
                  

                   0.30~0.65             

                 
                  

                   650~670             

                 
                  

                   钎料熔点低,钎焊工艺性能好,适宜于钎焊铜、钢等要求钎焊温度较低的材料。             

                 
              

               
      高真空焊料         

                                                                                                                                                                                                                                                                                                                                                                                                                 
                  

                   牌号             

                 
                  

                   国家牌号             

                 
                  

                   化学成分%             

                 
                  

                   熔化温度℃             

                 
                  

                   特性/用途             

                 
                  

                   Ag             

                 
                  

                   Cu             

                 
                  

                   Ni             

                 
                  

                   Li             

                 
                  

                   Ag72             

                 
                  

                   B-Ag72Cu             

                 
                  

                   71.0~73.0             

                 
                  

                   余量             

                 
                  

                                

                 
                  

                                

                 
                  

                   779~779             

                 
                  

                   银铜共晶型钎料,不含易挥发元素,钎焊性好,导电性高,适用于电真空器件中的铜、镍、钛等合金的真空及还原气氛钎焊。             

                 
                  

                   Ag92.5             

                 
                  

                   B-Ag92.5Cu             

                 
                  

                   92.0~93.0             

                 
                  

                   余量             

                 
                  

                                

                 
                  

                                

                 
                  

                                

                 
                  

                   银首饰用焊料

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