Painted aluminum rolls are manufactured using a continuous cast mill process and a sequence of cold rolling passes. In some instances, the product requires additional annealing stages.

The painting process is performed by contact of rubber rolls impregnated with paint

Typical Applications

Architecture, roofing, cabinets and base for serigraphy.

Standard Format

Embossed Rolls.

Embossed Sheets.

 

Applicable Standards
Aluminum Standards and Data,
The Aluminum Association.

ASTM B-209.

Relevant Characteristics

• High resistance to corrosion.

• Good forming capacity.

• Polyester Base Enamel:
Dry film thickness: 14-16.5 mm
Flexibility: 2T minimum.
MEK resistance: 70 rubs minimum.

• Polyester Base Varnish:
Dry film thickness: 10-13 mm
Flexibility: 2T minimum.
MEK resistance: 70 rubs minimum.

• Vinyl Base Enamel:
Dry film thickness: 13-15 mm
Flexibility: 1T minimum.

• Vinyl Base Varnish:
Dry film thickness: 10-12 mm
Flexibility: 1T minimum.

 


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

 

Painted Rolls

Product and Dimensional Limits

 

 

 

 

 

 

 

 

WIDTH
SPECIFICATION
(mm)

TOLERANCES
(±) mm

THICK NESS SPECIFICATION
(mm)

TOLERANCES
(±) mm

SURFACE TYPE

DIAMETERS

PAINTED

PAINTED +
PROTECTIVE FILM *

INSIDE
(mm)

MAXIMUM OUTSIDE (mm)

9.7 – 150 INC.

0.25

0.200 - 0.400 INC.

0.025

THICK-
NESS:
0.200 mm TO 1.25 mm
MAX. WIDTH: 1000 mm

THICKNESS:
0.200 mm TO 1.25 mm
MAX. WIDTH: 1000 mm

406 OR 508

FOR WIDTH UP TO 200 mm:
1000
FOR WIDTH GREATER THAN
200 mm:
1270

0.400 - 0.630 INC.

0.040

150 – 250 INC.

0.50

0.630 - 0.800 INC.

0.045

0.800 - 1.00 NC.

0.050

250 – 750 INC.

1.00

1.000 - 1.200 INC.

0.060

750 – 1000 INC.

1.00

1.200 - 1.250 INC.

0.080


* Self-adhesive protection folio, with a thickness of 0.050 mm, clear.

Painted Sheets

Product and Dimensional Limits

 

 

 

 

 

 

 

 

WIDTH SPECIFICATION
(mm)

TOLERANCES
(±)
mm

THICKNESS
SPECIFICATION
(mm)

TOLERANCES
(±)
mm

LENGTH
SPECIFICATION

TOLERANCES
(±mm)

SURFACE TYPE

PAINTED

PAINTED + PROTECTIVE FILM*

200 - 250 INC.

0.50

0.200 – 0.250INC.

0.035

200 – 1000 INC.

2.00

Thickn
ess:
0.200
mm
to 1.25
mm
Max.
Width:
1000
mm

Thick
ness:
0.200
mm to
1.25
mm
Max.
Width:
1000
mm

0.250 – 0.400 INC.

0.040

250 - 750 INC.

1.00

0.400 – 0.630 INC.

0.050

1000 – 2000 INC.

2.500

0.630 – 0.800 INC.

0.060

0.800 – 1.00 INC.

0.070

2000 – 3000 INC.

3.00

750 - 1000 INC.

1.00

1.000 – 1.200 INC.

0.080

3000 – 3660 INC.

3.00

1.200 – 1.250 INC.

0.08


* Self-adhesive protection folio, with a thickness of 0.050 mm, clear.

Mechanical Properties

 

 

 

 

 

 

 

 

 

ALLOY

TEMPER

TENSILE STRENGTH (Kg/mm2)

ELASTIC LIMIT(Kg/mm2)

ELONGATION % *

THICKNESS SPECIFICATION (mm)

MIN.

MAX.

MIN.

0.20
0.32

0.32
0.63

0.40
0.63

0.63
1.25

1100

H12

9.7

13.3

7.60

 

 

3

5

H14

11.2

14.8

9.70

1

2

 

3

H16

13.3

16.8

11.7

1

2

 

3

H18

15.3

-

-

1

1

 

2

H19

16.9

-

-

1

 

 

 

3003

H12

12.2

16.3

8.70

 

 

 

4

H14

14.3

18.4

11.70

1

2

 

3

H16

16.8

20.9

14.80

1

2

 

3

H18

18.9

-

16.80

1

1

 

2

H19

20.4

-

16.50

1

 

 

 

3105

H12

13.3

18.4

10.7

 

 

1

2

H14

15.3

20.4

12.7

 

1

 

2

H16

17.3

22.4

14.5

 

1

 

1

H18

19.4

-

16.8

 

1

 

1


 

* FOR REFERENCE ONLY

Chemical Composition and Standard Designation

 

 

 

 

 

 

 

AA

Silicon

Iron

Copper

Manganese

Magnesium

Chro-
mium

Designation

1100

0.95 Si + Fe

0.005-0.20

0.05

-

-

3003

0.6

0.7

0.05-0.20

1.0-1.5

-

-

3105

0.6

0.7

0.30

0.30-0.8

0.20-0.8

0.20

8011

0.50-0.9

0.6-1.0

0.10

0.20

0.05

0.05

 

 

 

 

 

 

 

AA

Nickel

Zinc

Titanium

Other

Aluminum

Designation

C/U

Total

1100

-

0.10

-

0.05

0.15

99.00

3003

-

0.10

-

0.05

0.15

Remaining

3105

-

0.40

0.10

0.05

0.15

Remaining

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