category
类别
trade-mark
牌号
specification
规格
melting
point
熔点(℃)
chemical
composition
主要成份(%)
application
用途
equivalent
toaws
相当aws
copper
zinc
铜锌
l103
wire & rod
丝
885-888
cu54 zn rem.
brazing of copper, bronze and steel, subjectedto 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 andmolybdenum 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 andstainless 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 andstainless 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 asl303.
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 steeletc.
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 orreducing 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 andstainless 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 andstainless 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 andstainless 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 andstainless 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 andstainless 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 andstainless 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 metals and heat-treatedpart.
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 andgalvanized 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 andgalvanized 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 andzinc 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 andmedicine 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 andfood 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 andstainless 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 orprotective atmosphere.
不锈钢真空或保护气氛钎焊
bni-2

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马经理
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