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| Category 类别
|
Trade-mark 牌号
|
Specification 规格
|
Melting Point 熔点(℃)
|
Chemical composition 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. 钎焊硬质合金刀具
| ||
|
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
|
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