Ag银焊条（即银焊料、银焊丝、银焊环、银焊片、银焊膏）系列主要有：2%银焊条(即国标HL209银焊条);5%银焊条(HL205银焊条);15%银焊条(HL204银焊条);18%银焊条(德标+00Degassa1876银焊条);25%银焊条(HL302银焊条);30%银焊条(德标L-Ag30cd银焊条);35%银焊条(Bag-2银焊条);40%银焊条(Bag-28银焊条);45%银焊条(HL303银焊条);50%银焊条(HL324银焊条);56%银焊条(Bag-7银焊条);60%银焊条;65%银焊条70%银焊条;72%银焊条(HL308银焊条);85%银焊条等品种,形状有条状、丝状、环状、粉状、膏状、非晶太等。广泛应用于机电、电子、家电、五金、汽配等行业。
Ag银焊片（即银焊料、银焊丝、银焊环、银焊片、银焊膏）系列主要有：2%银焊片(即国标HL209银焊片);5%银焊片(HL205银焊片);15%银焊片(HL204银焊片);18%银焊片(德标+00Degassa1876银焊片);25%银焊片(HL302银焊片);30%银焊片(德标L-Ag30cd银焊片);35%银焊片(Bag-2银焊片);40%银焊片(Bag-28银焊片);45%银焊片(HL303银焊片);50%银焊片(HL324银焊片);56%银焊片(Bag-7银焊片);60%银焊片;65%银焊片70%银焊片;72%银焊片(HL308银焊片);85%银焊片等品种,形状有条状、丝状、环状、粉状、膏状、非晶太等。广泛应用于机电、电子、家电、五金、汽配等行业。
HAG-18BSn，含银18%，是银、铜、锌、锡合金，熔化范围稍高，润湿性和填充性良好，价格经济。可焊接铜、铜合金、钢等材料。熔点770-810摄氏度 HAG-25B，含银25%，等同于国标BAg25CuZn及L302，是银、铜、锌、合金，具有较好的润湿性和填充性，但熔点稍高，可焊铜、钢等材料。熔点700-800摄氏度。
HAG-25BSn，含银25%，等同于美标AWS BAg-37，是银、铜、锌、锡合金，熔点低于HAg-25B,提高了润湿性和填充性。可焊铜、钢等材料。熔点680-780摄氏度。
HAG-30B，含银30%，等同于美标AWS BAg-20，国标BAg30CuZn ,是银、铜、锌合金，熔点稍高，接头有较好韧性，可钎焊铜、铜合金、钢等材料。熔点 677-766摄氏度。
HAG-35B，含银35%，等同于美标AWS BAg-35，是银、铜、锌合金，中等熔化温度，接头有较好韧性，可钎焊铜、铜合金、钢等材料。熔点621-732摄氏度。
HAG-35Sn，含银35%，等同于国标BAg34CuZnSn，是银、铜、锌、锡合金，中等熔化温度，有较好的流动性，更适用于铁素体和非铁素体钢的焊接。熔点620-730摄氏度。
HAG-40B，含银40%，是银、铜、锌、合金，具有较好的流动性、渗透性和韧性，熔点677-732摄氏度。
HAG-40BNi，含银40%，是银、铜、锌、镍合金，等同于美标AWS BAg-4，具有较好的抗蚀性、适用于不锈钢的焊接和镍基合金及炭化钨的焊接，熔点670-780摄氏度。
HAG-40BSn，含银40%，等同于美标AWS BAg-28，是银、铜、锌、锡合金，有很好的流动性，用于铁素体钢和非铁素体钢的焊接效果尤其理想，熔点650-710摄氏度。
HAG-45B，含银45%，等同于美标AWS BAg-5、国标BAg45CuZn及L303,是银、铜、锌、合金，综合性能好，有优良的韧性和渗透性，常用于机电、食品机 械及表面光洁度要求较高零部件的钎焊。熔点663-743摄氏度。
HAG-45BSn，含银45%，等同于美标AWS BAg-36，是银、铜、锌、锡合金，性能同45B但熔化温度比45B低。熔点645-680摄氏度。
HAG-50B，含银50%，等同于美标AWS BAg-6、国标BAg50CuZn及L304,是银、铜、锌合金，适用于电子、食品机械及承受振动载荷场合下材料的焊接，熔 点690-775摄氏度。
HAG-50BNi，含银50%，等同于美标AWS BAg-24、是银、铜、锌、镍合金，无镉，最适用于不锈钢钎焊，提高抗缝隙腐蚀能力。熔点660-707摄氏度。HAG-56BSn，含银56%，等同于美标AWS BAg-7、国标BAg56CuZnSn及L321是银、铜、锌、锡合金，具有熔点低、抗电蚀、渗透性和韧性优良的优点，最 适用于不锈钢钎焊。熔点618-652摄氏度。
Category | Trade-mark | Specification | Melting | Chemical | Application | Equivalent |
Copper 铜锌 | L103 | Wire & rod | 885-888 | Cu54 Zn Rem. | Brazing of copper, bronze and steel, subjected to low load. | |
L104 | Foil | 890-930 | Cu57 Mn2 | Brazing of carbide cutting tool. | ||
Copper
铜磷 | L201 | Cast rod, wire & rod, powder | 710-800 | P7 Cu Rem. | Brazing of copper and copper alloys. | BCuP-2 |
L204 | Cast rod, wire | 640-815 | P5 Ag15 | Brazing of copper, copper alloys, silver and molybdenum etc. | BCuP-5 | |
L205 | Cast rod, wire & rod, powder | 640-800 | P6 Ag5 | Brazing of copper and copper alloys. | BCuP-3 | |
L207 | Cast rod, wire & rod | 640-770 | P7 Ag5 | Brazing of copper and copper alloys. | BCuP-7 | |
L209 | Cast rod, wire | 684-710 | P7 Ag2 | Brazing of copper and copper alloys. | BCuP-6 | |
Silver 银基 | L302 | Wire & rod | 745-775 | Ag25 Cu40 | Brazing of copper, copper alloys, steel and stainless steel etc. | |
L303 | Wire & rod | 660-725 | Ag45 Cu30 | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-5 | |
L303F | Flux coated rod | 660-725 | Ag45 Cu30 | L303 coated with flux, the same application as L303. | BAg-5 | |
L304 | Foil | 690-775 | Ag50 Cu34 | Brazing of copper, copper alloys and steel etc. | BAg-6 | |
L308 | Wire & rod | 779-780 | Ag72 Cu Rem. | Brazing of copper and nickel under vacuum or reducing protective atmosphere. | BAg-8 | |
L312 | Wire & rod | 595-605 | Ag40.Cu.Zn.Cd | Brazing of copper, copper alloys, steel and stainless steel etc. | ||
L313 | Wire & rod | 625-635 | Ag50.Cu.Zn.Cd | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-1a | |
L321 | Wire & rod 丝 | 615-650 | Ag56.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-7 | |
L323 | Wire & rod | 665-755 | Ag30.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc. | ||
L325 | Wire & rod | 645-685 | Ag45.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-36 | |
L326 | Wire & rod | 650-720 | Ag38.Cu.Zn.Sn | Brazing of copper, copper alloys, steel and stainless steel etc. | BAg-34 | |
Aluminum base 铝基 | L400 | Cast rod, wire & rod | 577-582 | Si11.5 | Brazing of aluminum and aluminum alloys. | BAlSi-4 |
L401 | Cast rod | 525-535 | Si5 Cu28 | Brazing of aluminum and aluminum alloys. | ||
Tin lead 锡铅 | L600 | Wire & rod | 183-185 | Sn60 Sb≤0.8 | Soldering of fusible metals and heat-treated part. | 60Sn |
L601 | Wire & rod | 183-227 | Sn18 Sb2 | Soldering of copper, copper alloys and galvanized iron plain sheet. | 18Sn | |
L602 | Wire & rod | 183-256 | Sn30 Sb2 | Soldering of copper, brass, copper alloys and galvanized iron plain sheet. | 30Sn | |
L603 | Wire & rod | 183-235 | Sn40 Sb2 | Soldering of copper, copper alloys, steel and zinc parts. | 40Sn | |
L604 | Wire & rod | 183-222 | Sn90 Sb≤0.15 | Soldering of copper and steel for food and medicine field. | 90Sn | |
L605 | Wire & rod | 232-240 | Ag5 Sn95 | Soldering of copper and steel for electrical and food field. | ||
L608 | Wire & rod | 295-305 | Sn5.5 Ag2.5 | Soldering of copper, copper alloys, steel and stainless steel. | ||
Nickel base 镍基 | L702 | Powder | 970-1000 | Cr7 B3 Si4 | Brazing of stainless steel under vacuum or protective atmosphere. | BNi-2 |
