Brazing Paste

Brazing paste contains metals, flux and a binder.  There are many different flux and metal combinations.  We have pastes that can be used in an atmosphere furnace or with a torch or induction heat.

 

 

Silver Brazing Alloys

Product	Oven	Torch	Melting Range	Alloy	Flux	Characteristics
STL-1000-658	X	X	1125-1145°F	45%Ag / 24%Cd / 16% Zn / 15%Cu	Strong	Free Flowing
STL-1205-655	X	X	1145-1205°F	56%Ag / 22%Cu / 17% Zn / 5%Sn	Strong	Free Flowing
LHK-1205-701	X	X	1145-1205°F	56%Ag / 22%Cu / 17% Zn / 5%Sn	Strong	Semi-Restrictive
JMX-1205-702	X		1145-1205°F	56%Ag / 22%Cu / 17% Zn / 5%Sn	Mild	Very Restrictive
PNP-1205-750	X		1145-1205°F	56%Ag / 22%Cu / 17% Zn / 5%Sn	None	Free Flowing - No Residue
CFW-1205-800	X		1145-1205°F	56%Ag / 22%Cu / 17% Zn / 5%Sn	Mild	Restrictive - No Residue
SL-5-1235-653	X		1280-1325°F	65%Ag / 20%Cu / 15% Zn	Mild	Restrictive
STL-1235-654	X	X	1280-1325°F	65%Ag / 20%Cu / 15% Zn	Strong	Free Flowing
LHK-1235-701	X	X	1280-1325°F	65%Ag / 20%Cu / 15% Zn	Strong	Semi-Restrictive
PNP-1235-750	X		1280-1325°F	65%Ag / 20%Cu / 15% Zn	None	Free Flowing - No Residue
STK-1260-650	X	X	1220-1305°F	50%Ag / 20%Cu / 28% Zn / 2%Ni	Strong	High Temp for Carbides
STK-1400-701	X	X	1435°F	72%Ag / 28%Cu	Strong	High Temperature
SL-5-1400-750	X		1435°F	72%Ag / 28%Cu	Mild	Restrictive High Temp
PNP-1115F-752	X		1115-1325°F	60%Ag / 30%Cu / 10%Sn	None	Free Flowing - No Residue

Copper Phosphorous Brazing Alloys

Product	Oven	Torch	Melting Range	Alloy	Flux	Characteristics
PNP-1306-803	X		1190-1325°F	86.75%CU / 7.5%P / 6%Ag	None	Free Flowing
STL-1320-651	X	X	1310-1320°F	91.75%CU / 8.25%P	Strong	Free Flowing
PNP-1320-801	X		1310-1320°F	91.75%CU / 8.25%P	None	Free Flowing
STL-1310-703	X	X	1270-1340°F	86.25%CU / 6.25%P / 7%Sn	Strong	Free Flowing