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Cymat A35620SC 040SS Stabilized Aluminum Foam

Category Metal , Metal Foam, Mesh, or Honeycomb , Metal Matrix Composite , Nonferrous Metal , Aluminum Alloy , Other Engineering Material , Composite Core Material
Manufacturer Cymat
Trade Name
Port Ningbo port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF Cymat A35620SC 040SS Stabilized Aluminum Foam.pdf
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Material Notes:
Description: Cymat A35620SC 040SS stabilized aluminum foam (SAF) is a closed cell aluminum foam formed from A356 aluminum alloy with a density of 0.4 g/cm3. The mechanical properties of SAF make it ideal for many varied applications. These properties include:High strength and stiffness to-weight ratioStrain rate insensitive (the speed of loading does not affect the strength)Notch insensitive (holes do not affect material strength)Constant properties over time, temperature and moisture rangeHigh mechanical energy absorption in all directionsNot flammable or susceptible to environmental degradationAcoustic and thermal insulation propertiesElectromagnetic insulation propertiesRecyclableApplications: Energy absorption for vehicle crashworthinessEnergy absorption for blast protectionStructural stabilityCore for a castingInformation provided by Cymat.
Physical Properties Metric English Comments
Density 0.400 g/cc
0.0145 lb/in³
Cell Length 3.00 mm
0.118 in
Average Cell Size
Mechanical Properties Metric English Comments
Tensile Strength, Ultimate 3.20 MPa
464 psi
Through Plane Direction
3.70 MPa
537 psi
Foaming Direction
5.00 MPa
725 psi
In Plane Direction
Elongation at Break 0.15 %
0.15 %
Through Plane Direction
0.20 %
0.20 %
Foaming and In Plane Directions
Tensile Modulus 1.20 GPa
174 ksi
Through Plane Direction
1.30 GPa
189 ksi
Foaming Direction
1.50 GPa
218 ksi
In Plane Direction
Compressive Strength 2.00 MPa
290 psi
Lower Yield in the Through Plane Direction
4.00 MPa
580 psi
Upper Yield in the Through Plane Direction
5.00 MPa
725 psi
In the Foaming Direction
6.00 MPa
870 psi
In the In Plane Direction
Compressive Modulus 0.500 GPa
72.5 ksi
Loading, In the Through Plane Direction
0.700 GPa
102 ksi
Loading, In the Foaming Direction
0.850 GPa
123 ksi
Loading, In the In Plane Direction
1.05 GPa
152 ksi
Unloading, In the Through Plane Direction
1.20 GPa
174 ksi
Unloading, In the Foaming Direction
1.30 GPa
189 ksi
Unloading, In the In Plane Direction
Shear Modulus 0.920 GPa
133 ksi
Shear Strength 2.10 MPa
305 psi
Impact 0.70
0.70
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 20% Strain in the Through Plane Direction
1.0
1.0
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 20% Strain in the Foaming Direction
1.1
1.1
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 20% Strain in the In Plane Direction
1.8
1.8
kJ/kg, Specific Energy Absorption (compression) at 20% Strain in the Through Plane Direction
2.5
2.5
kJ/kg, Specific Energy Absorption (compression) at 20% Strain in the Foaming Direction
2.6
2.6
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 50% Strain in the Through Plane Direction
2.8
2.8
kJ/kg, Specific Energy Absorption (compression) at 20% Strain in the In Plane Direction
2.9
2.9
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 50% Strain in the Foaming Direction
3.1
3.1
MJ/m<sup>3</sup>, Volumetric Energy Absorption (compression) at 50% Strain in the In Plane Direction
6.5
6.5
kJ/kg, Specific Energy Absorption (compression) at 50% Strain in the Through Plane Direction
7.3
7.3
kJ/kg, Specific Energy Absorption (compression) at 50% Strain in the Foaming Direction
7.8
7.8
kJ/kg, Specific Energy Absorption (compression) at 50% Strain in the In Plane Direction
Thermal Properties Metric English Comments
Thermal Conductivity 4.68 W/m-K
32.5 BTU-in/hr-ft²-°F
Maximum Service Temperature, Air 300 °C
572 °F
Minimum Service Temperature, Air -80.0 °C
-112 °F
Descriptive Properties Value Comments
Densification Strain 68 %
Shear Failure Strain 0.3 %
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