Household Aluminum Foil (winders) is a rectangular section product. This foil will have a thickness of less or equal to 0.025 mm and greater than 0.010 mm

Typical Applications

Household and institutional foil. Household applications, contact with food.

Standard Format

Rolls

Applicable Standards
Aluminum Standards and Data,
The Aluminum Association.
ASTM B-479.

 

Relevant Characteristics

• High flexibility.
• Our lubricants comply with the following regulations of U.S. Food & Drug Administration:
21 CFR 178.391 Rolled sheets and foil.
21 CFR 172.884 Direct food additives.
21 CFR 178.365 Indirect contact with food.
21 CFR 178.362(b) Indirect contact with food.
• Polished on one side and matt on the opposite side.

 


All tolerances conform to Standard AA. However, the plant is able to provide narrower tolerances in some cases (including 1/2 ASTM or AA), previous verification of orders.


Product and Dimensional Limits

WIDTH SPECIFICATION
(mm)

THICKNESS
(mm)

FINISHING

WIDTH TOLERANCE
(± mm)

300 - 450 inc.

0.010 - 0.025
inc.

Polished/Matt

1.0

   

OUTSIDE DIAMETER
(mm)

THICKNESS SPECIFICATION
(mm)

THICKNESS TOLERANCE %
(±)

MAXIMUM PINHOLES

600 ± 50

0.010 - 0.016
inc.

10

100

0.016 - 0.020
inc.

10

10

0.020 - 0.025
inc.

10

0


 

 

 

 

THICKNESS SPECIFICATION
(mm)

OUTSIDE DIAMETER
(mm)

JOINTS

MAXIMUM

AVERAGE PER ROLL IN LOT

0.010 - 0.025
inc.

UP TO 250

1

1/2

250 – 350 inc.

2

1

350 – 450 inc.

2

1

450 - 600

2

1

THICKNESS SPECIFICATION
(mm)

SURFACE CONDITION*
"MINIMUM PURITY"
(ONLY TEMPER O)**

INSIDE DIAMETER

0.0010 - 0.025 inc.

"A"

76 O 152,
Winding on aluminum or steel core

* Reference to this test method included in ASTM B-479 standard.


Mechanical Properties (applicable only for foil with a thickness of 0.016 mm and above).

     

 

 

 

 

ALLOY

TEMPER

TENSILE STRENGTH (kg/mm2)

MINIMUM

MAXIMUM

8011

O

-

12.0


 

Composición Química y designación estándarChemical Composition and Standard Designation

AA

Silicon

Iron

Copper

Manganese

Magnesium

Chromium

Designation

8011

0.50-
0.9

0.6-
1.0

0.10

0.20

0.05

0.05


 

 

 

 

 

 

 

AA

Nickel

Zinc

Titanium

Other

Minimum aluminum

Designation

C/U

Total

8011

-

0.10

0.08

0.05

0.15

Remaining



Values shown refer to the maximum percentage by weight allowable by element, except when a different range is established or when explicitly defined otherwise.