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One Side Brushed Aluminum Signs

One Side Brushed Aluminum Signs

Brushed or dull polished metal is metal with a unidirectional satin finish. It is produced by polishing the metal with a 120–180 grit belt or wheel then softening with an 80–120 grit grease-less compound or a medium non-woven abrasive belt or pad. Brushed finishes are popular in both small...

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  • Product Details

 Brushed or dull  polished metal is metal with a unidirectional satin finish.

It is produced by polishing the metal with a  120–180 grit belt  or wheel then softening with an 80–120 grit grease-less compound or a medium  non-woven abrasive belt or pad.

Brushed finishes are popular in both small  appliances and whiteware,and feature  in architecture and automotive design.  The Gateway Arch and DeLorean  DMC-12 are both clad in brushed stainless steel. The  intensity of the brushed finish is specified as a surface  roughness and is typically 0.5–1.5 micrometres Ra.

 

Aluminum sign details :

ALLOY

Si

Fe

Cu

Mn

Mg

Zn

Ti

Others

Al

Single

Total

1050

0.25

0.4

0.05

0.05

0.05

0.05

0.03

0.03

 

99.50

1060

0.25

0.35

0.05

0.03

0.03

0.05

0.03

0.03

 

99.60

1100

0.95

0.05-0.2

0.05

/

0.1

/

0.05

0.15

99.00

  • 1 Series Aluminum Chemical  Composition Limits (%)

  • 3003 Aluminum Chemical  Composition Limits (%)

ALLOY

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Others

Al

Single

Total

3003

0.6

0.7

0.05-0.2

1.0-1.5

-

-

-

0.13

-

0.05

0.15

Re

 

  • 5052 Temper H38 Chemical  Composition Limits (%)

Si

Fe

Cu

Mn

Mg

Cr

Ni

Zn

Ti

Others

Total

AL
     Min.

0.25

0.4

0.10

0.10

2.2-2.8

0.15-0.35

 -

0.10

 0.05

0.15

 Remainder

Magnesium  gives this alloy its enhanced corrosion resistance, work ability, strength, and  weld ability. Typical uses include aircraft fuel tanks, electronic mounting  plates and panels, fan blades, refrigeration liners, storm shutters, and  utensils.     

  • Mechanical Property Limits

Alloy
      Temper

Specified
     thickness

Tensile strength

Elongation
     in 2 inches %

Ultimate

Yield

 

inches

min

max

min

max

Yield

5052
     H38

0.006-0.007
     0.008-0.031
     0.032-0.128

39.0
     39.0
     39.0

-
     -
     -

32.0
     32.0
     32.0

-
     -
     -

2
     3
     4

 

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