MetPreg  
 
 

MetPreg Metal Matrix Composite Comparison to Other Structural Materials Titanium, Aluminum and Carbon Epoxy
 

Property

Titanium

Ti-6-4

Solution + Aging

Aluminum

2219-T87

AS4/3501-6

62% Vf

MetPreg

 

Metal Matrix Composite

Maximum Use Temperature (F)

~750

~400

~300

~1000

Tensile Strength Longitudinal (ksi)

170

69

310

210

Tensile Strength Transverse (ksi)

-

-

8

15

Tensile Modulus Longitudinal (Msi)

16

11

21

33

Tensile Modulus Transverse (Msi)

-

-

1

19

Compressive Strength Longitudinal (ksi)

155

-

250

250

Elongation (%)

10

10

-

0.7

Density (g/cm3)

4.4

2.8

1.2

3.4

Thermal Expansion (mm/m-K)

9

23

-

7

Thermal Conductivity (W/m-K)

6.6

130

-

94

Electrical Resistivity (nW-m)

1710

57

-

50

For more information on our MetPreg high strength aluminum composites, please contact us by email metpreginfo@trl.com or call 304-547-5800.
 

 



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