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1000 series

Alloy 1050, 1050A
Alternative Designations: AS 1050; EN 1050A (formerly S1B); DIN Al99.5; EN AW - 1050A; JIS A1050P; NF A 1050A (formerly NF A5)
Note: 1050A alloy is normally used to be produced to various European Standards which are changed to EN standard. Other National Standards may be met on request.

Chemical Composition:

Elements

1050

Si

Fe

Cu

Mn

Mg

Zn

V

Ti

Each

Al

1050 (% max)

0.25

0.4

0.05

0.05

0.05

0.05

0.05

0.03

0.03

99.50min

1050A (% max)

0.25

0.4

0.05

0.05

0.05

0.07

 

0.05

0.03

99.50min

Characteristics:

Corrosion Resistance

Excellent

Anodising

Excellent

Formability

Excellent

Machinability

Poor

Weldability

Excellent

Brazeability

Excellent


Typical Uses General sheet metal work where moderate strength is adequate; lightly stressed panels; architectural flashings; name plates; lamp reflectors; brightly polished trim; cable sheathing; equipment and containers for food and chemical industries.

Note: Special grades are available for deep drawing, low earing and spinning; General purpose grades should not be used for these applications.

Availability:

Cut-To-Length Sheet

Temper

H12/F9

H14/F11

H16

H18/F13

H19/F15

O, H111, W7

H22/G9

H24/G11

H26

H28/G13

>Thickness

0.5 - 3.0

0.5 - 2.4

0.5 - 3.2

0.5 - 2.8

0.5 - 1.6

0.5 - 3.2

>0.5 - 2.2

0.5 - 3.2

0.5 - 3.0

0.5 - 2.0

Min. Width

750

750

750

750

750

900

750

750

750

750

Max. Width

1560

1560

1560

1560

1560

1560

1560

1560

1560

1560

Min. Length

800

800

800

800

800

1000

800

800

800

800

Max. Length

6100

6100

6100

6100

6100

6100

6100

6100

6100

6100


Coiled Sheet

Temper

H12/F9 H14/F11 H16 H18/F13   O, H111, W7 H22/G9 H24/G11 H26 H28/G13

Thickness

0.3 - 3.0

0.3 - 2.0

0.3 - 3.2

0.3 - 2.4


0.3 - 3.2

0.3 - 3.2

0.3 - 3.2

0.3 - 3.2

0.3 - 2.0

Min. Width

750

750

750

750


750

750

750

750

750

Max. Width

1560

1560

1560

1560


1560

1560

1560

1560

1560

Slit Coils Minimum Widths, mm Narrow Coil, >1.00mm Thick

Temper

H12

H14/F10

H16/F16

H18

O/H111/W6

H22

H24

H26

H28

Thickness

>1.0 – 2.5

>1.0 -2.0

>1.0 – 2.5

>1.0 – 2.4

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.0

Min. Width*
Max. Width

150
750

150
750

150
750

150
750

130
750

150
750

150
750

150
750

150
750

Slit Coils Minimum Widths, mm Narrow Coil, >1.00mm Thick

Temper

H12

H14/F10

H16/F16

H18

O/H111
/W6

H22

H24

H26

H28

Thickness

>1.0 – 2.5

>1.0 -2.0

>1.0 – 2.5

>1.0 – 2.4

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.5

>1.0 – 2.0

Min. Width*
Max. Width

150
750

150
750

150
750

150
750

130
750

150
750

150
750

150
750

150
750

Narrow Coil, 0.30 – 1.00mm Thick

Temper

H12

H14/F10

H16/F12

H18

O, H111, W6

H22

H24

H26

H28

Thickness

0.3 - 1.0

0.30 – 1.0

0.3 – 1.0

0.30 – 1.0

0.50 -1.0

0.30 – 1.0

0.30 – 1.0

0.3 – 1.0

0.30 – 1.0

Min. Width*
Max. Width

60-200
750

60-200
750

60-200
750

60-200
750

60-200
750

60-200
750

60-200
750

60-200
750

60-200
750

Note: Slit coil width subject to inquiry.

MECHANICAL PROPERTIES (TO EN slandered unless indicated otherwise)

 

Gauge, mm

Tensile Str., N/mm

Yield Strength N/mm2

Elongation

Temper

Min.

Less than

Min.

Max.

Min.

Max.

In 50 mm, %

O

0.29

0.50

55

95

 -


(3)

0.5

0.5





22

 

0.80

1.30

   



25

 

1.30

2.60

     


30

 

2.60

3.20

     


32

H12

0.29

0.50

80

96

-


(3)


0.50

0.80

     


4

 

0.80

1.30

     


6

 

1.30

2.60

     


8

 

2.60

3.20

     


9

H14

0.29

0.50

100

 

-


(3)


0.50

0.80





4

 

0.80

1.30

 




5

 

1.30

2.60

 




6


2.6

3.2





8

H18

0.29

0.50

135


-


(3)


0.50

0.80





2

 

0.80

1.30

 




3

 

1.30

2.60

   



4

 

2.60

3.00

   



4

Modulus of Elasticity: 69,000 MPa
Bend Radii: Minimum recommended radii for 90 cold bends

Thickness

Temper

0.4mm

0.8mm

1.6mm

3.0mm

O

0t

0t

0t

0t

H12, H22

0t

0t

0t

0.5t

H14, H24

0t

0t

0t

1t

H16, H26

0t

0.5t

1t

1.5t

H18

1t

1t

1.5t

2.5t

t = Thickness


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