TECHNICAL DATA

Aluminum Brazing Sheet
DC Cast Sheet
Technical Data
White 91 SPECIFICATIONS
Alcoa Products for Brazed Applications
Alcoa produces the entire spectrum of components for nearly every brazed aluminum heat exchanger or assembly – from light-gauge fin
stock, to heater core and radiator tubes, to heavy-gauge headers and reinforcements. Alcoa alloys are used for vacuum brazing (VB)
applications and for controlled atmosphere brazing (CAB) applications using potassium aluminum fluoride fluxes. Alcoa brazing materials
are available in O-, H1x-, and H2x-tempers, in thicknesses from 0.05 mm to 4.1 mm, and clad on one or two sides, with nominal cladding
ratios from 4 to 20 percent of total material thickness on each clad surface.*
PRODUCT AVAILABILITY
AMP 0035†
AMP 0330†
AMP 0333†
AMP 0336†
AMP 0390
AMP 0359†
AA 3003
AA 3005
AA 3105
Si
0.25
0.30
0.25
0.25
0.6
0.20
0.6
0.6
0.6
Fe
Cu
Mn
Mg
Zn
Ti
0.6 0.20-0.40 0.50-1.0 0.30-0.6 0.05
0.25
0.50PRODUCT
0.30-0.7 1.0-1.3
0.40-0.60 0.10 0.10-0.25
AVAILABILITY
0.6 0.20-0.40 0.8-1.3
0.10
0.05
0.25
0.40 0.40-0.6 1.0-1.3
0.10
0.10 0.10-0.20
0.7 0.05-0.20 1.0-1.5
1.3-1.7
0.35 0.40-0.6 1.0-1.3 0.20-0.30 0.05 0.10-0.25
0.7 0.05-0.20 1.0-1.5
0.10
0.7
0.30
1.0-1.5 0.20-0.6 0.25
0.10
0.7
0.30 0.30-0.8 0.20-0.8 0.40
0.10
Other
0.25 Zr
0.25 Zr
0.10 Cr
0.20 Cr
AMP = Alcoa Mill Products proprietary alloys. AA = Complies with Aluminum Association registered limits.
Publication limits only. Limits shown are maxima unless expressed as a range.
† Long life alloys (high resistance to perforation by corrosion). Alcoa has a patented approach to corrosion
resistant brazing alloys. (US 4,649,087 and US 4,828,794)
Brazing Cladding Alloys
Si
AMP 0043 6.8-8.2
AMP 0405 9.0-11.0
AA 4004 9.0-10.5
AA 4045 9.0-11.0
AA 4047 11.0-13.0
AA 4104 9.0-10.5
AA 4147 11.0-13.0
AA 4343 6.8-8.2
Fe
0.8
0.8
0.8
0.8
0.8
0.8
0.8
0.8
Cu
0.25
0.30
0.25
0.30
0.30
0.25
0.25
0.25
Mn
0.10
0.05
0.10
0.05
0.15
0.10
0.10
0.10
Mg
Zn
0.05
0.8-1.2
0.05
0.8-1.2
1.0-2.0
0.20
0.05
0.10
0.10
0.20
1.0-2.0
0.20
0.10-0.50 0.20
0.05
0.20
Ti
0.20
0.20
-
Other
0.02-0.20 Bi
AMP = Alcoa Mill Products proprietary alloys. AA = Complies with Aluminum Association registered limits.
Publication limits only. Limits shown are maxima unless expressed as a range.
These data are for informational purposes only, and indicate Alcoa’s standard alloy offerings. For aluminum alloy
solutions customized to your specific product needs, please contact your Alcoa representative.
*Some restrictions may apply. Please contact your Alcoa representative for assistance to help evaluate your individual needs.
ALCOA MILL PRODUCTS
1480 Manheim Pike Lancaster, PA 17601 Ph: 800-233-0481 Ext:1329
www.brazingsheet.com
Verseci u. 1-15. POB. H-8000 Szekesfehervar, Hungary Ph: 0036-22-53-1446
AMP#194R-C
v2.0
05/05
Product offerings subject to change without notification.