Category
類別

Trade-mark
牌號

Specification
規格

Melting
Point
熔點(℃)

Chemical
composition
主要成份(%)

Application
用途

Equivalent
to AWS
相當AWS

Copper
zinc

銅鋅

L103

Wire & rod
絲

885-888

Cu54 Zn Rem.

Brazing of copper, bronze and steel, subjected to low load.
釬焊銅、青銅和鋼等受力不大工件

L104

Foil
箔

890-930

Cu57 Mn2
Co2 Zn Rem.

Brazing of carbide cutting tool.
釬焊硬質合金刀具

Copper
phosphorus

銅磷

L201

Cast rod, wire & rod, powder
鑄條、絲、粉

710-800

P7 Cu Rem.

Brazing of copper and copper alloys.
釬焊銅及銅合金

BCuP-2

L204

Cast rod, wire
鑄條、絲

640-815

P5 Ag15
Cu Rem.

Brazing of copper, copper alloys, silver and molybdenum etc.
釬焊銅及銅合金、銀、鉬等金屬。

BCuP-5

L205

Cast rod, wire & rod, powder
鑄條、絲、箔

640-800

P6 Ag5
Cu Rem.

Brazing of copper and copper alloys.
釬焊銅及銅合金

BCuP-3

L207

Cast rod, wire & rod
鑄條、絲

640-770

P7 Ag5
Cu Rem.

Brazing of copper and copper alloys.
釬焊銅及銅合金

BCuP-7

L209

Cast rod, wire
鑄條、絲

684-710

P7 Ag2
Cu Rem.

Brazing of copper and copper alloys.
釬焊銅及銅合金。

BCuP-6

 Silver
base

銀基

L302

Wire & rod
絲

745-775

Ag25 Cu40
Zn Rem.

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

L303

Wire & rod
絲

660-725

Ag45 Cu30
Zn余

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

BAg-5

L303F

Flux coated rod
涂藥絲

660-725

Ag45 Cu30
Zn Rem.

L303 coated with flux, the same application as L303.
外涂釬劑的L303，用途與L303相同

BAg-5

L304

Foil
箔

690-775

Ag50 Cu34
Zn Rem.

Brazing of copper, copper alloys and steel etc.
釬焊銅及銅合金、鋼等

BAg-6

L308

Wire & rod
絲

779-780

Ag72 Cu Rem.

Brazing of copper and nickel under vacuum or reducing protective atmosphere.
銅和鎳的真空或還原保護氣氛釬焊

BAg-8

L312

Wire & rod
絲

595-605

Ag40.Cu.Zn.Cd

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

L313

Wire & rod
絲

625-635

Ag50.Cu.Zn.Cd

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

BAg-1a

L321

Wire & rod

絲

615-650

Ag56.Cu.Zn.Sn

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

BAg-7

L323

Wire & rod
絲

665-755

Ag30.Cu.Zn.Sn

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

L325

Wire & rod
絲

645-685

Ag45.Cu.Zn.Sn

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

BAg-36

L326

Wire & rod
絲

650-720

Ag38.Cu.Zn.Sn

Brazing of copper, copper alloys, steel and stainless steel etc.
釬焊銅及銅合金、鋼及不銹鋼等

BAg-34

Aluminum base

鋁基

L400

Cast rod, wire & rod
鑄條、絲

577-582

Si11.5
Al Rem.

Brazing of aluminum and aluminum alloys.
鋁及鋁合金的釬焊

BAlSi-4

L401

Cast rod
鑄條

525-535

Si5 Cu28
Al Rem.

Brazing of aluminum and aluminum alloys.
鋁及鋁合金的釬焊

Tin lead

錫鉛

L600

Wire & rod
絲

183-185

Sn60 Sb≤0.8
Pb Rem.

Soldering of fusible metals and heat-treated part.
易熔金屬及熱處理件的釬焊

60Sn

L601

Wire & rod
絲

183-227

Sn18 Sb2
Pb Rem.

Soldering of copper, copper alloys and galvanized iron plain sheet.
銅及銅合金、鍍鋅鐵皮的釬焊。

18Sn

L602

Wire & rod
絲

183-256

Sn30 Sb2
Pb Rem.

Soldering of copper, brass, copper alloys and galvanized iron plain sheet.
銅、黃銅、鐵、鍍鋅鐵皮的釬焊

30Sn

L603

Wire & rod
絲

183-235

Sn40 Sb2
Pb Rem.

Soldering of copper, copper alloys, steel and zinc parts.
銅及銅合金、鋼、鋅制零件的釬焊

40Sn

L604

Wire & rod
絲

183-222

Sn90 Sb≤0.15
Pb Rem.

Soldering of copper and steel for food and medicine field.
食品、醫療所需銅、鋼等金屬的釬焊

90Sn

L605

Wire & rod
絲

232-240

Ag5 Sn95

Soldering of copper and steel for electrical and food field.
電器、食品所需銅、鋼等金屬的釬焊

L608

Wire & rod
絲

295-305

Sn5.5 Ag2.5
Pb Rem.

Soldering of copper, copper alloys, steel and stainless steel.
銅及銅合金、鋼及不銹鋼的釬焊

Nickel base

鎳基

L702

Powder
粉

970-1000

Cr7 B3 Si4
Ni Rem.

Brazing of stainless steel under vacuum or protective atmosphere.
不銹鋼真空或保護氣氛釬焊

BNi-2

Category
類別

Trade-mark
牌號

Product name
名稱

Characteristics & application
特性和用途

Gas
welding

氣焊

CJ301

Copper gas welding flux
銅氣焊熔劑

Melting point is about 650℃, flux for gas welding and brazing of copper and copper alloys.
熔點約650℃，銅及銅合金氣焊或釬焊的助熔劑

CJ401

Aluminum gas welding flux
鋁氣焊熔劑

Melting point is about 560℃, flux for gas welding of aluminum and aluminum alloys.
熔點約560℃，鋁及鋁合金氣焊的助熔劑

Silver
brazing

銀釬焊

QJ101

Silver brazing flux
銀釬焊熔劑

Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃.
在550-750℃范圍釬焊銅及銅合金、鋼及不銹鋼的助熔劑

QJ102

Silver brazing flux
銀釬焊熔劑

Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃.
在600-850℃范圍釬焊銅及銅合金、鋼及不銹鋼的助熔劑

QJ102A

Silver brazing flux
銀釬焊熔劑

Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃. Non agglomeration.
在600-850℃范圍釬焊銅及銅合金、鋼及不銹鋼。不易結塊

QJ112

Silver brazing paste flux

膏狀銀釬焊熔劑

Brazing flux of copper, copper alloys, steel and stainless steel within 600-850℃.
在600-850℃范圍釬焊銅及銅合金、鋼及不銹鋼的助熔劑

QJ103

Silver brazing flux
銀釬焊熔劑

Brazing flux of copper, copper alloys, steel and stainless steel within 550-750℃.
在550-750℃范圍釬焊銅及銅合金、鋼及不銹鋼的助熔劑

Aluminum brazing

鋁釬焊

QJ201

Aluminum brazing flux
鋁釬焊熔劑

Brazing flux of aluminum and aluminum alloys within 450-620℃.
在450-620℃范圍釬焊鋁及鋁合金的助熔劑

QJ207

Aluminum brazing flux
鋁釬焊熔劑

Brazing flux of aluminum and aluminum alloys within 560-620℃.
在560-620℃范圍釬焊鋁及鋁合金的助熔劑

Category
類別

Trade-
mark
牌號

Chemical
composition
化學成份(%)

Hardness
硬度

Application
用途

 Oxy-
Acetylene
Flame
spray-
using

氧

乙

炔

焰

噴

焊

F103

Cr10 B1.5 Si3 Ni Rem.

HRc 25

Spray-fusing of cast iron parts,,, such as die for glass, cylinder, and guide.
鑄鐵件的噴焊，如玻璃模具，汽缸、導軌

F101

Cr10 B2.5 Si3 Ni Rem.

HRc 45

Spray-fusing of parts resistance to wear and corrosion, such as valve, the rotator and piston of pump.
耐磨、耐蝕件的噴焊，如閥門、泵轉子、泵柱塞

F101Fe

Cr10 B2.5 Si3 Fe10

Ni Rem.

HRc 45

Spray-fusing of corrosion-resistant parts, such as axle and stigma.
耐磨件的噴焊，如軸類、汽門

F102

Cr16 B4 Si4 Ni Rem.

HRc 60

Spray-fusing of parts resistance to wear, corrosion and high temperature oxidation, such as die and piston.
耐磨、耐蝕、抗高溫氧化工件的噴焊，如模具、柱塞

F102Fe

Cr16 B4 Si4 Fe15

Ni Rem.

HRc 60

Spray-fusing of corrosion-resistant parts, such as axle and cold die.
耐磨件的噴焊，如軸類、冷模具

F105

F102+50%WC

HRc 60

Spray-fusing of parts resistance to grain-wear , such as guide plate, scraper and blade of fan.
抗磨粒磨損場合的噴焊，如導板、刮板、風機葉片

F105Fe

F102Fe+35%WC

HRc 60

Spray-fusing of parts resistance to grain-wear, such as guide plate, scraper and blade of fan.
抗磨粒磨損場合的噴焊，如導板、刮板、風機葉片

F108

F102+80%WC

HRc 60

Spray-fusing of parts resistance to strong grain-wear and free machining, such as harrow teeth of dredger.
抗強烈磨粒磨損，無需加工場合的噴焊，如挖泥船耙齒

F301

Cr5 B4 Si4 Ni30

Fe Rem.

HRc 45

Spray-fusing of vulnerable parts of agricultural machinery and mining machinery, such as gear and axletree.
農機,礦山機械易損件的噴焊，如齒輪，車軸

Track iron powder

軌鐵粉

Cr5 B1.5 Si3 Ni30

Fe Rem.

HRc 28

Repair spray-fusing of defects such as scratch and concavity of railroad track.
鐵路鋼軌擦傷、低塌等缺陷的修復噴焊

Oxy-acetylene flame spraying

氧

乙

炔

焰

噴

涂

F111

Cr5 B1.5 Si3 Ni30

Fe Rem.

HB 150

Spraying of bearing and cutting parts etc.
軸承、切削件等的噴涂

F113

Cr10 B1.5 Si3 Ni Rem.

HB 250

Spray-fusing or spraying, such as roll, piston and axle of wear and corrosion resistance.
噴涂亦可噴焊，如滾筒、柱塞、耐蝕耐磨軸等

F313

Cr15 B1.5 Fe Rem.

HB 250

Spraying of dryer of papermaking and axle.
造紙烘缸、軸類的噴涂

F314

Cr18 Ni9 B1.5 Fe Rem.

HB 250

Spraying of axle.
軸類噴涂

F412

Sn10 P0.3 Cu Rem.

HB 80

Spraying of axle and bearing.
軸、軸承的噴涂

F512

復合Al5Ni95

Backing spray of transition layer between base and working layer.
噴涂層的基體與工作層之間過渡（打底）層用噴涂

PTA

hardfacing

等

離

子

弧

噴

焊

F221

Cr26 W5 B0.7 Co Rem.

HRc 43

PTA hardfacing of sealing surface of high temperature and high pressure valve and the edge of hot shearing tool.
高溫高壓閥門密封面、熱剪切刃口的等離子噴焊

F223

Cr21 W5 B1.5 Co Rem.

HRc 40

PTA hardfacing of parts resistance to wear and corrosion at high temperature, such as valve under high temperature and high pressure, and blower.
高溫下耐磨耐蝕件的噴焊，如高溫高壓閥門、鼓風機

F321

Cr13 B1.5 Si1 Fe Rem.

HRc 45

PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as stop-plate etc.
中溫中壓閥門的閘板及其他耐磨件的等離子噴焊

F322

Cr23 Ni13 Si5 B1

Fe Rem.

HRc 40

PTA hardfacing of corrosion-resistant parts under mid-temperature and mid-pressure, such as valve base etc.
中溫中壓閥門的閥座及其他耐磨件的等離子噴焊

F422

Sn10 P0.3 Cu Rem.

HB 80

PTA hardfacing of axle and bearing etc.
軸、軸承等離子噴焊