Silver-Based
Cadmium-Free Filler Metals
|
Technical
Documents
|
MSDS
Safety Documents
|
AWS
Class
|
Nominal
Composition, %
|
Ag
|
Cu
|
Zn
|
Others
|
Braze
051
Brazing nichrome resistance
elements, or simultaneous brazing and heat treating of steels.
|
69.7K
|
92.5K
|
N/A
|
5
|
58
|
37
|
0
|
Braze
071
Used when heat treatment
follows brazing, as a lower melting alloy than copper, or in
vacuum systems.
|
128K
|
91K
|
N/A
|
7
|
85
|
0
|
8
Sn
|
Braze
090
For copper base alloys
such as in band instruments; or joint brazing/cyanide case hardening
of steels.
|
147K
|
93K
|
N/A
|
9
|
53
|
38
|
0
|
Braze
202
For simultaneous brazing
and heat treating of steels.
|
165K
|
93K
|
N/A
|
20
|
45
|
35
|
0
|
Braze
250
Low silver filler metal
for joining ferrous and nonferrous alloys.
|
149K
|
100K
|
N/A
|
25
|
52.2
|
22.5
|
0
|
Braze
252
Economical filler metal
for tungsten carbide, stainless steel and steel.
|
188K
|
98K
|
BAg-26
|
25
|
38
|
33
|
2
Mn, 2 Ni
|
Braze
255
Economical filler metal
for ferrous and nonferrous joints not requiring high ductility
or impact strength.
|
133K
|
93K
|
BAg-37
|
25
|
40
|
33
|
2
Sn
|
Braze
300
For steel and nonferrous
alloys melting above 1450°F (790°C), nickel-silver knife
handles, electrical equipment.
|
146K
|
27K
|
BAg-20
|
30
|
38
|
32
|
0
|
Braze
351
Intermediate temperature
filler metal for use with ferrous and nonferrous materials.
|
54K
|
92.5K
|
BAg-35
|
35
|
32
|
33
|
0
|
Braze
380
Free flowing, cadmium-free
filler metal used with ferrous and nonferrous base metals.
|
145K
|
86K
|
BAg-34
|
38
|
32
|
28
|
2
Sn
|
Braze
401
For copper base alloys,
mild steel, nickel and Monel, and where a narrow melt range
is desired.
|
73.5K
|
93K
|
N/A
|
40
|
30
|
30
|
0
|
Braze
402
A free-flowing medium
temperature filler metal for ferrous and nonferrous alloys.
|
74.1K
|
92.3K
|
BAg-28
|
40
|
30
|
28
|
2
Sn
|
Braze
403
For tungsten carbides,
and stainless steel food handling equipment allowing no cadmium.
|
77.5K
|
95.8K
|
BAg-4
|
40
|
30
|
28
|
2
Ni
|
Braze
404
For tungsten carbides
and stainless steel.
|
151K
|
96K
|
N/A
|
40
|
30
|
25
|
5
Ni
|
Braze
450
For ships' piping,
band instruments, aircraft engine oil coolers, brass lamps.
|
77.7K
|
92.5K
|
BAg-5
|
45
|
30
|
25
|
0
|
Braze
452
Low temperature, free-flowing,
Cd-free alloy.
|
74.2K
|
86K
|
BAg-36
|
45
|
27
|
25
|
3
Sn
|
Braze
495
For low-temperature
brazing of tungsten carbides and stainless steels.
|
76.4K
|
97.7K
|
BAg-22
|
49
|
16
|
23
|
7.5
Mn, 4.5 Ni
|
Braze
501
For steam turbine blading
and heavily galvanized or tinned steel, aluminum brass tubing.
|
150K
|
93K
|
BAg-6
|
50
|
34
|
16
|
0
|
Braze
502; 503 (VTG)
For applications similar
to Brazes 720 and 721 except where better gap filling is needed.
|
149K
|
89.5K
|
BVAg-6b
|
50
|
50
|
0
|
0
|
Braze
505
For 300 series stainless
steel food handling equipment with close joint clearances.
|
78.8K
|
96K
|
BAg-24
|
50
|
20
|
28
|
2
Ni
|
Braze
541
Atmosphere furnace
brazing for high temperature applications (up to 700°F/370°C),
such as on jet engines.
|
76.5K
|
95.8K
|
BAg-13
|
54
|
40
|
5
|
1
Ni
|
Braze
559
Same as Braze 541,
but used where zinc fumes in the furnace are not permissible.
|
70.3K
|
93.2K
|
BAg-13a
|
56
|
42
|
0
|
2
Ni
|
Braze
560
For food handling equipment
requiring a low melting, cadmium-free alloy.
|
74.3K
|
86K
|
BAg-7
|
56
|
22
|
17
|
5
Sn
|
Braze
580
A free flowing filler
metal used in brazing tungsten carbide which is subsequently
titanium nitrided.
|
74.4K
|
92.3K
|
N/A
|
57.5
|
32.5
|
0
|
7.0
Sn, 3.0 Mn
|
Braze
600
For Monel and other
nickel alloys, and in place of Braze 650 on silverware.
|
75.8K
|
92.5K
|
N/A
|
60
|
25
|
15
|
0
|
Braze
603; 604 (VTG)
For vacuum tube seals,
brazing of ferrous and nonferrous alloys without flux, for brazing
marine heat exchangers exposed to salt water at elevated temperatures
(where zinc is objectionable).
|
80.2K
|
90.5K
|
BAg-18,
BVAg-18Gr2
|
60
|
30
|
0
|
10
Sn
|
Braze
630
On 400 series stainless
steels for corrosion resistance to salt spray, chlorine solutions,
etc.
|
79.6K
|
95K
|
BAg-21
|
63
|
28.5
|
0
|
6
Sn, 2.5 Ni
|
Braze
650
For silverware, iron
and nickel alloys.
|
86.4K
|
92.5K
|
BAg-9
|
65
|
20
|
15
|
0
|
Braze
655
For brazing Invar,
Kovar and similar alloys to copper in vacuum tubes; as jet engine
rubbing seals.
|
143K
|
119K
|
N/A
|
65
|
28
|
0
|
5
Mn, 2 Ni
|
Braze
700
For silverware, when
subsequent joints are made with Braze 650.
|
86.4K
|
92.5K
|
BAg-10
|
70
|
20
|
10
|
0
|
Braze
715; 716 (VTG)
Filler metal and high
conductivity, similar to Braze 720, but suitable for both ferrous
and nonferrous alloys.
|
75.8K
|
92.5K
|
BVAg-8b
|
71.5
|
28
|
0
|
.5
Ni
|
Braze
720; 721 (VTG)
For nonferrous electronic
components requiring highest electrical and thermal conductivity.
The VTG grade has low volatile impurities, good for use in moderate
temperature vacuum systems.
|
149K
|
89.5K
|
BVAg-8Gr2,
BAg-8
|
72
|
28
|
0
|
0
|
LM
721 Gr1
Same as BR 721 - highest
purity for vacuum application.
|
149K
|
89.5K
|
BVAg-8Gr1
|
72
|
28
|
0
|
0
|
Braze
750
On silverware for step
brazing or enameling; for iron or nickel base alloys.
|
192K
|
93K
|
N/A
|
75
|
22
|
3
|
0
|
Braze
852
Brazing stainless,
Stellite, Inconel, complex carbides - for high-temperature service.
|
80.1K
|
90K
|
BAg-23
|
85
|
0
|
0
|
15
Mn
|
Braze
999
A VTG alloy for brazing
ceramics to be used as semiconductors.
|
116K
|
79.9K
|
BAg-0,
BVAg-0Gr2
|
99.9
|
0
|
0
|
0
|
Lithobraze
720
For ferrous and nonferrous
base alloys; especially thin sections of stainless steels.
|
152K
|
89.5K
|
BAg-8a
|
71.7
|
28
|
0
|
0.3
Li
|
Lithobraze
925
To join skins to honeycomb
cores, particularly precipitation-hardening stainless steels.
|
152K
|
89.5K
|
BAg-19
|
92.5
|
7.3
|
0
|
0.2
Li
|
Premabraze
616 (VTG)
For ferrous and nonferrous
alloys used in moderate temperature vacuum tubes and systems.
|
70.5K
|
83.3K
|
BVAg-29
|
61.5
|
24
|
0
|
14.5
In
|
Silver-Based
Cadmium-Bearing Filler Metals
(See note below)
|
Technical
Documents
|
MSDS
Safety Documents
|
AWS
Class
|
Nominal
Composition, %
|
Ag
|
Cu
|
Zn
|
Others
|
Easy-Flo
45
Joining ferrous, nonferrous
and dissimilar metals and alloys with close joint clearances.
|
183K
|
98.5K
|
BAg-1
|
45
|
15
|
16
|
24
Cd
|
Easy-Flo
Same as Easy-Flo 45.
|
183K
|
98.5K
|
BAg-1
a
|
50
|
15.5
|
16.5
|
18
Cd
|
Easy-Flo
35
Similar to Easy-Flo
45, but used where joint clearances are large and fillets are
desired.
|
80.5K
|
98.5K
|
BAg-2
|
35
|
26
|
21
|
18
Cd
|
Easy-Flo
30
Similar to Easy-Flo
35, but used for more economical joints.
|
150K
|
98.5K
|
BAg-2a
|
30
|
27
|
23
|
20
Cd
|
Easy-Flo
25
Same as Easy-Flo 30,
but used for most economical joints.
|
147K
|
99K
|
BAg-27
|
25
|
35
|
26.5
|
13.5
Cd
|
Easy-Flo
25HC
Same as Easy-Flo 35,
but used for more economical joints.
|
169K
|
99K
|
BAg-33
|
25
|
30
|
27.5
|
17.5
Cd
|
Easy-Flo
3
For 300 series stainless
steels; for joining tungsten carbide, beryllium copper and aluminum
bronze to steel.
|
100K
|
100K
|
BAg-3
|
50
|
15.5
|
15.5
|
16
Cd, 3 Ni
|
Braze
053
A high temperature
solder for medium strength joints above that of soft solders.
Use TEC flux.
|
80.4K
|
93.4K
|
N/A
|
5
|
0
|
0
|
95
Cd
|
Braze
440
Low melting filler
metal for brazing electrical contacts and molybdenum or copper-tungsten
electrodes.
|
63K
|
100K
|
N/A
|
44
|
27
|
13
|
15
Cd, 1P
|
| NOTE: These alloys contain cadmium
and cadmium fumes are toxic. As a result, these materials should
only be used in well-ventilated areas. For additional information,
consult your MSDS information or contact our Technical Services
Department. |
Handy
One® Flux Cored Filler Metals
|
Technical
Documents
|
MSDS
Safety Documents
|
AWS
Class
|
Nominal
Composition, %
|
Ag
|
Cu
|
Zn
|
Sn
|
Ni
|
Braze
300
General purpose filler
metal cadmium-free filler metal for joining ferrous and non
ferrous base metals.
|
|
