Osprey CE 13 (42Si/58Al)

  • Offers improved CTE matching (12.8 ppm/°C at room temperature) to electronic circuit boards compared to aluminium, copper or steel. In many cases, reliable carrier for most ceramic substrates and device materials, including alumina and GaAs.
  • One third the weight of copper.
  • Lower cost material and easy to machine with lower machining costs vs. CE7, CE9 or CE11. Weldable and plateable.
  • Typical applications include electronic packages and components for inertial systems.

Please see

Technical Information page

for further details

General Tolerances
   
Length
-0 + 0.02 in
Width
 -0 + 0.02 in
0.040" & 0.080" Thick
>0.080" Thick
-0 + 0.005 in
± 0.005 in
Surface Finish
 < 0.4 µmRa
Flatness
 < 1 in 1000

 

Technical Specifications
     
Composition (wt. %)
 Silicon
Aluminium		 42
58
CTE
 ppm/°C 12.8
Thermal Conductivity (25°C)
 W/m.K 160
Density
 g/cm3 2.6
Bend Strength (three point)
 MPa 213
Young's Modulus
 GPa 102

 

Order your CE 13 Alloy  online

  
Length
(inches) 		Width
(inches) 		Thickness
(inches)

Price per part
($ - US Dollars)
Delivery
time
      1 - 5 6 - 20 21 - 50
 
2 2 .040 10.05 8.14 6.22
2 Days
2 2 .080 11.56 9.36 7.16
2 Days
2 2 .125 14.83 12.01 9.18
2 Days
2 2 .250 24.22 19.60 14.99 2 Days
2 2 .500 31.00 25.10 19.19
2 Days
3 3 .040 15.58 12.62 9.65
2 Weeks
3 3 .080 18.43 14.92 11.41
2 Weeks
3 3 .125 23.46 18.99 14.52
2 Days
3 3 .250 37.33 30.22 23.11 2 Days
3 3 .500 59.70 48.33 36.96
2 Days
Prices EXCLUDE shipping and handling charges.

 

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