Aluminum Alloy 1235 Foil Description
With a minimum content of 99.35%, Aluminum Alloy 1235 Foil has become the most common alloy foil on the market today. Its fairly high aluminum content makes it an excellent alloy for a variety of industrial markets. In the annealed states, 1235 Aluminum Alloy Foil is very malleable, allowing for easy workability and formability. 1235 alloy is a very similar alloy to 1145 as it contains almost the exact same chemical composition and the same physical attributes. At times, it can be used as a substitute for the 1145 alloy, but is becoming less common in the market today.
Aluminum Alloy 1235 Foil Specification
|
ASTM Standards:
|
B479
|
|
Finish:
|
Standard Finishes
|
|
QQA Standards:
|
1876
|
|
Temper:
|
Standard Tempers
|
|
Thickness:
|
0.0005 to 0.064 in
|
|
Width:
|
0.375 to 60 in
|
Stanford Advanced Materials welcomes any opportunity in Aluminum Foil, Aluminum Coil or sheet products that you may require. The specifications shown on these pages are not for design purposes. You can contact us for more information.
Aluminum Alloy 1235 Foil Chemical Properties
|
Aluminum (Al):
|
99.35%
|
|
Chromium (Cr):
|
-
|
|
Copper (Cu):
|
0.05%
|
|
Iron (Fe):
|
-
|
|
Magnesium (Mg):
|
0.05%
|
|
Manganese (Mn):
|
0.05%
|
|
Other Total:
|
-
|
|
Silicon (Si):
|
0.65% (Si+Fe)
|
|
Titanium (Ti):
|
0.06%
|
|
Zinc (Zn):
|
0.10%
|
Aluminum Alloy 1235 Foil Mechanical Properties
|
Elongation (Annealed): 1
|
35
|
|
Elongation (H12):
|
12
|
|
Elongation (H14):
|
9
|
|
Elongation (H16):
|
6
|
|
Elongation (H18):
|
5
|
|
Tensile Strength (Annealed): 2
|
13 x 1000 psi
|
|
Tensile Strength (H12):
|
16 x 1000 psi
|
|
Tensile Strength (H14):
|
18 x 1000 psi
|
|
Tensile Strength (H16):
|
21 x 1000 psi
|
|
Tensile Strength (H18):
|
24 x 1000 psi
|
|
Yield Strength (Annealed): 3
|
5 x 1000 psi
|
|
Yield Strength (H12):
|
15 x 1000 psi
|
|
Yield Strength (H14):
|
17 x 1000 psi
|
|
Yield Strength (H16):
|
20 x 1000 psi
|
|
Yield Strength (H18):
|
22 x 1000 psi
|
1 % in 2 inches
2 x 1000 psi
3 0.2% offset
Aluminum Alloy 1235 Foil Applications
Aluminum Alloy 1235 Foils are used in the following applications:
Aluminum Alloy 1235 Foil FAQs
Q1 What are the main features of Aluminum Alloy 1235 Foil?
Key features include:
- High purity (≥ 99.35%)
- Excellent corrosion resistance
- Superior flexibility and formability
- High barrier properties for moisture, light, and odor
- Lightweight and recyclable
Q2 How does Aluminum Alloy 1235 Foil compare to other aluminum alloys?
Compared to other aluminum alloys like 1145 or 1100, Aluminum Alloy 1235 has slightly lower strength but superior flexibility and barrier properties, making it ideal for packaging and insulation applications.
Q3 What are the typical applications of ALF1464 Aluminum Alloy 1235 Foil?
This foil is commonly used for:
- Food and beverage packaging
- Pharmaceutical blister packs
- Heat exchangers
- Electrical shielding and insulation
- Reflective materials in construction and lighting
