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 + 0.51 mm
Width
 -0 + 0.51 mm

1 & 2 mm Thick
>2 mm Thick

-0 + 0.127 mm
± 0.127 mm
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
(mm) 		Width
(mm) 		Thickness
(mm)

Price per part
(£ - pounds sterling)
Delivery
time
      1 - 5 6 - 20 21 - 50
 
50.8 50.8 1.0 5.29 4.28 3.28
2 Weeks
50.8 50.8 2.0 6.09 4.93 3.77
2 Weeks
50.8 50.8 3.2 7.81 6.32 7.83
2 Weeks
50.8 50.8 6.4 12.74 10.32 7.89 2 Weeks
50.8 50.8 12.7 16.32 13.21 10.10
2 Weeks
76.2 76.2 1.0 8.20 6.64 5.08
2 Weeks
76.2 76.2 2.0 9.70 7.85 6.01
2 Weeks
76.2 76.2 3.2 12.35 10.00 7.64
2 Weeks
76.2 76.2 6.4 19.65 15.90 12.16 2 Weeks
76.2 76.2 12.7 31.42 25.44 19.45
2 Weeks
Prices EXCLUDE shipping and handling charges.

 

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