Silver Brazing Strip

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
Code	Related Standard	Ag %	Cu %	P %	Impurity Amount	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
Code	Related Standard	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.