Aluminium Disc, Aluminum Circle (A3003, A1060, A1100)

Dimensions

Parameter

Range

Tolerance

Thickness for circles (mm)

 0.*1 — 6.*5

for 0.*1 to 1.4 +/*0.*8

for 1.*1 to 2.5 *0.1, *0.*3

 for 2.*1 to 4.0 +/*0.*3

 for 4.*1 to 5.*0 +/*0.*5

 for 5.*1 to 6.*5 +/*0.*0

Thickness for ovals (mm)

 1.*5 — 3.*0

for 1.*5 to 2.5 *0.1, *0.*3

 for 2.*1 to 3.*0 +/*0.*3

Diameter (mm)

**2 — ***0

 (a) sheared circles *2, *0

 (b) punched circles *0.5, *0

Earing

<5% for ’O’ temper
<9% for H*2, H*4, H*6, H*8

 -

Die sizes

For circles

Thickness (mm)

Diameter (mm)

< 2.*0

*0,*5,**0,**3,**5,**5,**0,**6,**0,**5,**8,**0,**5,

**8,**0,**2,**0,**6,**0,**7,**0,**5,**7,**0,**2,**9,**3,**5,

**0,**0,**5,**9,**0,**5,**0,**5,**4,**5,**5,**0,**5,**8,**6,**0,

**4,**8,**0,**5,**0,**7,**0,**0,**4,**0,**4,**0,**6,**0,**5,**0,

**5,**0,**3,**5,**0,**0,**5,**0,**5,**9,**0,**8,**0,**5,**0,**4,**0,

**0,**5,**5,**5,**0,**5,**5,**0,**5,**0,**0

2.*0 — 6.*5

*0,*5,**0,**3,**5,**5,**0,**6,**0,**5,**8,**0,**5,

**8,**0,**2,**0,**6,**0,**7,**0,**5,**7,**0,**2,**9,**3,**5,

**0,**0,**5,**9,**0,**5,**0,**5,**4,**5,**5,**0,**5,**8,**6,**0,

**4,**8,**0,**5,**0,**7,**0,**0,**4,**0,**4,**0,**6,**0,**5,**0,

**5,**0,**3,**5,**0,**0,**5,**0,**5,**9,**0,**8,**0,**5,**0,**4,**0,

**0,**5,**5,**5,**0,**5,**5,**0,**5,**0,**0,**0,**5,**0,**0,**0,

**0,**0,**0,**0,**0,**0,**8,**0,**2,**5,**0,***0,***0,***0.

For ovals

1.*5 — 3.*0

normal: **8x**1, **2.5x**9.5, **4x**7, **0x**3

Mechanical properties

Alloy (AA)

Temper

%E (min)
(at *0 mm gauge length)

UTS (mpa)

Bend test: radius of bend
(T=material thickness)

Min

Max

***0

O

*9

*5

*5

close

H*4

6

*5

**5

1/2T

H*8

4

**5

-

1T

***0

O

*9

*5

-

close

H*4

6

*5

**0

1/2T

H*8

4

**0

-

1T

***0

O

*9

*0

**0

close

H*4

5

**5

**0

1/2T

H*6

4

**5

**0

1/2T

H*8

3

**0

-

1T

***3

O

*5

*0

**0

close

H*4

5

**0

**0

1/2T

H*6

4

**0

**5

1T

H*8

3

**0

-

3T

***1

O

*5

*5

**0

close

H*4

5

**5

**0

1/2T

H*6

4

**0

**0

1T

H*8

3

**5

-

3T