Category类别

Trade-mark牌号

Specification规格

MeltingPoint熔点(℃)

Chemicalcomposition主要成份(%)

Application用途

Equivalentto 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

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 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 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