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、
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、
铜与镍的真空或还原保护气氛钎焊
BAg-8
L312
Wire & rod
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
钎焊焊料规格、熔点、成分表
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
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
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
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
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
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
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
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、
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、
丝
885-888
Cu54 Zn Rem、
Brazing of copper, bronze and steel, subjected to low load、
钎焊铜、青铜与钢等受力不大工件
L104
Foil
箔
890-930
Cu57 Mn2
Co2 Zn Rem、
Brazing of carbide cutting tool、
铝及铝合金的钎焊
Tin lead
锡铅
L600
Hale Waihona Puke Wire & rod丝
183-185
Sn60 Sb≤0、8
Pb Rem、
Soldering of fusible metals 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