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Contact us with your soldering and Brazing needs and we can help you choose the best alloy for your application.  Most of our brazing pastes are cadmium free.

Metals used in Alloys
Sn - Tin Pb - Lead Bi - Bismuth Ag - Silver Au - Gold Cu - Copper
Zn - Zinc P - Phosphorous Si - Silicon  B - Boron Fe - Iron Ni - Nickel
Cd - Cadmium

 

SILVER BRAZING PASTES
PRODUCT OVEN TORCH MELTING RANGE ALLOY FLUX CHARACTERISTICS Specs
AWS A5.8
STL-1000B-658 X X 1125-1145°F 45%Ag 24%Cd 16%Zn 15%Cu Strong Free Flowing

Contains Cadmium

BAg1
STL-1205-655 X X 1145-1205°F 56%Ag 22%Cu 17%Zn 5%Sn Strong Free Flowing

Slight Yellow Hue

BAg7
LHK-1205-701 X X 1145-1205°F 56%Ag 22%Cu 17%Zn 5%Sn Strong Semi-Restrictive BAg7
JMX-1205-702 X * 1145-1205°F 56%Ag 22%Cu 17%Zn 5%Sn Mild Very Restrictive BAg7
PNP-1205-750 X    1145-1205°F 56%Ag 22%Cu 17%Zn 5%Sn None Free Flowing

No Residue

BAg7
CFW-1205-800 X   1145-1205°F 56%Ag 22%Cu 17%Zn 5%Sn Mild Restrictive

No Residue

BAg7
SL-5-1235-653 X * 1280-1305°F 65%Ag 20%Cu 15%Zn Mild Restrictive  BAg9
STL-1235-654 X X 1280-1325°F 65%Ag 20%Cu 15%Zn Strong Free Flowing  BAg9
LHK-1235-701 X X 1280-1325°F 65%Ag 20%Cu 15%Zn Strong Semi-Restrictive  BAg9
PNP-1235-750 X   1280-1325°F 65%Ag 20%Cu 15%Zn None Free Flowing  BAg9
STK-1260-650 X X 1220-1305°F 50%Ag 20%Cu 28%Zn 2%N Strong High Temperature for use with carbide steels  BAg24
STK-1400-701 X X 1435°F 72%Ag 28% Cu Strong High Temperature  BAg8
SL-5-1400-750 X X 1435°F 72%Ag 28Cu Mild    Restrictive      High Temperature  BAg8
PNP-1115F-752 X   1115-1325°F 60%Ag 30%Cu 10%Sn None Free Flowing

No Residue

BAg18

* Requires Fast Heating Time

See our Specialty Paste alloys  

See Our Copper Brazing paste alloys 

Paste Handling & Storage

Cleaning tips for Soldering and Brazing

SRA  Stan Rubinstein Assoc.  56 Leonard St., Unit #2, Foxboro, MA 02035 USA

508-543-4111    800-545-4570    Fax 508-543-3191