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Silver Brazing Strip

Silver brazing strip have excellent welding performance: low melting point, good wettability, better corrosion resistance, good conductivity and gap filling ability, high mechanical strength, good plasticity.

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 Introduction

Silver brazing strip have excellent welding performance: low melting point, good wettability, better corrosion resistance, good conductivity and gap filling ability, high mechanical strength, good plasticity, the brazing strip can fill the gap perfectly without damage the base metal, suitable for kinds of complicated welding conditions, size can be customized.

 Technical Index

Silver Phos Copper brazing alloys (Low Silver Brazing Alloys)
Code Related Standard Chemical Composition Impurity Amount Melting Temperature
Ag %

 

Cu %

 

P %

 

Solidus℃ Liquidus℃
JAgP-1 CWA:BCu92PAg 0.9- 1.1 REM 6.8- 7.2

≤0.15

643 796
JAgP-2 CWA:BCu91PAg
AWS:BCuP-6
1.8- 2.2 REM 6.8- 7.2 645 790
JAgP-3 CWA:BCu90PAg 2.8- 3.2 REM 6.5- 6.8 645 800
JAgP-5A CWA:BCu88PAg
AWS:BCuP-7
4.6- 5.2 REM 6.8- 7.1 645 765
JAgP-6 CWA:BCu87PAg
AWS:BCuP-4
5.8- 6.2 REM 6.8- 7.5 645 724
JAgP-10 CWA:BCu84PAg 9.0- 11.0 REM 5.5- 6.5 645 790
JAgP-15 CWA:BCu80PAg 14.5-15.5 REM 4.8- 5.3 645 800
JAgP-18 AWS:HgHSil-FOS 17.5-18.5 REM 6.2- 6.5 645 680
JAgP-20

 

19.5-20.5 REM 4.5- 5.5 645 740
JAgP-25 Russia: Ncp25Ф 24.5-25.5 REM 4.8- 5.3 645 710
JAgP-5B CWA:BCu89PAg
AWS:BCuP-3
4.8- 5.2 REM 5.8- 6.7 645 785

Silver Copper Zinc Brazing alloys (High Silver Brazing Alloys)
Code Related Standard Chemical Composition Melting Temperature
Ag%

 

Cu%

 

Zn%

 

Solidus℃ Liquidus℃
JAg-10   9-11

52-54

36-38 815 850
JAg-20 CWA:BAg20CuZn 19-21

40-42

38-40 690 810
JAg-25

CWA:BAg25CuZn
DVS:L-Ag25

24-26

40-42

33-35 680 795
JAg-30 CWA:BAg30CuZn
AWS:BAg-20
29-31 37-39 30-34 677 766
JAg-40 CWA:BAg40CuZn 39-41 29-31 29-31 621 732
JAg-45 CWA:BAg45CuZn
AWS:BAg-5
44-46 29-31  24-26  677  743 
JAg-50 CWA:BAg50CuZn
AWS:BAg-6
49-51  33-35  14-18  688  714 
JAg-50Ni CWA:BAg50CuZnNi
AWS:BAg-24
49-51  19-21  26-30  660  707 
JAg-35 CWA:BAg35ZnCu
AWS:BAg-35
 34-36 31-33  31-35  685  754 

 Packaging

1. Normal size as below: 
Φ0.1×26×33、Φ0.1×26×36、Φ0.1×33×30、Φ0.1×50×30、Φ0.1×55×30、Φ0.15×20×6、Φ0.4×10.5×110、Φ0.4×2.5 etc.;
2. Standard export seaworthy packing: with polyethylene film including drier, put them in carton;
3. Based on the customer's different requirements, it can be customized.

 Note

1. AG: Silver; Cu: copper; Zn: Zinc; Ni: nickel; Sn: Stannum;
2. CWA: China welding association; AWS: America welding Society; DVS: German Welding Society;
3. MOQ( Minimum Order Quantity) is 50KG;
4. The price is based on the copper and silver price when you order, please contact us for the details.