| Category 类 别 |
Trade-mark 牌号 |
Specification 规 格 |
Melting Point 熔点(℃) |
Chemical comb 主要成份(%) |
Application 用 途 |
Equivalent to AWS 相当AWS |
Copper zinc 铜锌 |
L103 |
Wire & rod 丝 |
885-888 |
Cu54 Zn Rem. |
Brazing of copper, bronze and steel, subjected to low load. 钎焊铜、青铜和钢等受力不大工件 |
|
| L104 |
Foil 箔 |
890-930 |
Cu57 Mn2 Co2 Zn Rem. |
Brazing of carbide cutting tool. 钎焊硬质合金 |
||
Copper phosphorus 铜磷 |
L201 |
Cast rod, wire & rod, powder 铸条、丝、粉 |
710-800 |
P7 Cu Rem. |
Brazing of copper and copper alloys. 钎焊铜及铜合金 |
BCuP-2 |
| L204 |
Cast rod, wire 铸条、丝 |
640-815 |
P5 Ag15 Cu Rem. |
Brazing of copper, copper alloys, silver and molybdenum etc. 钎焊铜及铜合金、银、钼等金属。 |
BCuP-5 | |
| L205 |
Cast rod, wire & rod, powder 铸条、丝、箔 |
640-800 |
P6 Ag5 Cu Rem. |
Brazing of copper and copper alloys. 钎焊铜及铜合金 |
BCuP-3 | |
| L207 |
Cast rod, wire & rod 铸条、丝 |
640-770 |
P7 Ag5 Cu Rem. |
Brazing of copper and copper alloys. 钎焊铜及铜合金 |
BCuP-7 | |
| L209 |
Cast rod, wire 铸条、丝 |
684-710 |
P7 Ag2 Cu Rem. |
Brazing of copper and copper alloys. 钎焊铜及铜合金。 |
BCuP-6 | |
Silver base 银基 |
L302 |
Wire & rod 丝 |
745-775 |
Ag25 Cu40 Zn Rem. |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
|
| L303 |
Wire & rod 丝 |
660-725 |
Ag45 Cu30 Zn余 |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
BAg-5 | |
| L303F |
Flux coated rod 涂药丝 |
660-725 |
Ag45 Cu30 Zn Rem. |
L303 coated with flux, the same application as L303. 外涂钎剂的L303，用途与L303相同 |
BAg-5 | |
| L304 |
Foil 箔 |
690-775 |
Ag50 Cu34 Zn Rem. |
Brazing of copper, copper alloys and steel etc. 钎焊铜及铜合金、钢等 |
BAg-6 | |
| L308 |
Wire & rod 丝 |
779-780 |
Ag72 Cu Rem. |
Brazing of copper and nickel under vacuum or reducing protective atmosphere. 铜和镍的真空或还原保护气氛钎焊 |
BAg-8 | |
| L312 |
Wire & rod 丝 |
595-605 |
Ag40.Cu.Zn.Cd |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
||
| L313 |
Wire & rod 丝 |
625-635 |
Ag50.Cu.Zn.Cd |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
BAg-1a | |
| L321 |
Wire & rod 丝 |
615-650 |
Ag56.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
BAg-7 | |
| L323 |
Wire & rod 丝 |
665-755 |
Ag30.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
||
| L325 |
Wire & rod 丝 |
645-685 |
Ag45.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
BAg-36 | |
| L326 |
Wire & rod 丝 |
650-720 |
Ag38.Cu.Zn.Sn |
Brazing of copper, copper alloys, steel and stainless steel etc. 钎焊铜及铜合金、钢及不锈钢等 |
BAg-34 | |
Aluminum base 铝基 |
L400 |
Cast rod, wire & rod 铸条、丝 |
577-582 |
Si11.5 Al Rem. |
Brazing of aluminum and aluminum alloys. 铝及铝合金的钎焊 |
BAlSi-4 |
| L401 |
Cast rod 铸条 |
525-535 |
Si5 Cu28 Al Rem. |
Brazing of aluminum and aluminum alloys. 铝及铝合金的钎焊 |
||
Tin lead 锡铅 |
L600 |
Wire & rod 丝 |
183-185 |
Sn60 Sb≤0.8 Pb Rem. |
Soldering of fusible bls and heat-treated part. 易熔金属及热处理件的钎焊 |
60Sn |
| L601 |
Wire & rod 丝 |
183-227 |
Sn18 Sb2 Pb Rem. |
Soldering of copper, copper alloys and galvanized iron plain sheet. 铜及铜合金、镀锌铁皮的钎焊。 |
18Sn | |
| L602 |
Wire & rod 丝 |
183-256 |
Sn30 Sb2 Pb Rem. |
Soldering of copper, brass, copper alloys and galvanized iron plain sheet. 铜、黄铜、铁、镀锌铁皮的钎焊 |
30Sn | |
| L603 |
Wire & rod 丝 |
183-235 |
Sn40 Sb2 Pb Rem. |
Soldering of copper, copper alloys, steel and zinc parts. 铜及铜合金、钢、锌制零件的钎焊 |
40Sn | |
| L604 |
Wire & rod 丝 |
183-222 |
Sn90 Sb≤0.15 Pb Rem. |
Soldering of copper and steel for food and medicine field. 食品、医疗所需铜、钢等金属的钎焊 |
90Sn | |
| L605 |
Wire & rod 丝 |
232-240 |
Ag5 Sn95 |
Soldering of copper and steel for electrical and food field. 电器、食品所需铜、钢等金属的钎焊 |
||
| L608 |
Wire & rod 丝 |
295-305 |
Sn5.5 Ag2.5 Pb Rem. |
Soldering of copper, copper alloys, steel and stainless steel. 铜及铜合金、钢及不锈钢的钎焊 |
||
| Nickel base 镍基 |
L702 |
Powder 粉 |
970-1000 |
Cr7 B3 Si4 Ni Rem. |
Brazing of stainless steel under vacuum or protective atmosphere. 不锈钢真空或保护气氛钎焊 |
BNi-2 |
