Brochure

PH: 513-754-2000
THE HARRIS PRODUCTS GROUP
www.harrisproductsgroup.com
32
PH: 513-754-2000
THE HARRIS PRODUCTS GROUP
www.harrisproductsgroup.com
33
PHOS-COPPER BRAZING ALLOYS
DESCRIPTION
CHEMICAL
COMPOSITION SPECIFICATIONS SOLIDUS LIQUIDUS TYPICAL APPLICATION
STAY-SILV
®
15
15% Ag
5% P
80% Cu
AWS A5.8
BCuP-5
1190°F
643°C
1475°F
802°C
Designed primarily for copper to copper brazing
application, it may also be used in brazing brass
with the use of Stay-Silv
®
brazing flux.
STAY-SILV
®
5
5% Ag
6% P
89% Cu
AWS A5.8
BCuP-3
1190°F
643°C
1500°F
816°C
Well suited where close fit-up cannot necessarily
be maintained.
DYNAFLOW
®
6% Ag
6% P
88% Cu
--------
1190°F
643°C
1465°F
796°C5
Designed for copper-to-copper applications, it
may also be used on brass. Provides the ability
to braze poorly fitted as well as tight
connections.
HARRIS
®
0 7.2% P
92.8% Cu
AWS A5.8
BCuP-5
1310°F
710°C
1460°F
793°C
Designed for copper-to-copper. Suitable where
tight tolerances can be maintained. Harris
®
0
has a higher solidus temperature so more
heat is required, but alloy is fluid at brazing
temperature.
LEAD-FREE SOLDER
DESCRIPTION
CHEMICAL
COMPOSITION SPECIFICATIONS SOLIDUS LIQUIDUS TYPICAL APPLICATION
BRIDGIT
®
SOLDER
-------
ASTM B32 Alloy HB NSF 61
460°F
238°C
630°F
332°C
Widely used in plumbing applications where
lead-bearing solders are prohibited. Contains
nickel, making joints tremendously strong. Wide
plastic range makes Bridgit
®
an excellent alloy
for large diameter fittings and ill-fitted or non-
concentric pipes. Fills gaps and caps off easily
and effectively.
STAY-BRITE
®
SOLDER
4% Ag
96% Sn
ASTM B32 SN96
NSF 51• J-STD-006
SN96AG04A
430°F
221°C
430°F
221°C
Use for all metals with the exception of alu-
minum. Low temperature solder often used in
residential HVAC. Flows quickly to penetrate tight
clearances. Use Stay-Brite
®
8 where wider gaps
must be filled.
95/5
95% Sn
5% Sb
ASTM B32 • Sb5
J-STD-006
Sn95Sb05A
NSF 61
452°F
233°C
464°F
240°C
Well-suited for applications where moderately
elevated temperature is a factor. Requires close
part tolerance due to it’s narrow melting range.