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PEAK Werkstoff DISPAL S260 Aluminum Alloy, AlSi25Cu4Mg, Condition F

Category Metal , Nonferrous Metal , Aluminum Alloy
Manufacturer PEAK Werkstoff
Trade Name DISPAL
Port Shanghai port,China
Trade Terms FOB, CFR, CIF
Payment Terms L/C, T/T, Western Union
Download PDF PEAK Werkstoff DISPAL S260 Aluminum Alloy, AlSi25Cu4Mg, Condition F.pdf
Price EMAIL US    sales@lookpolymers.com
Material Notes:
Excellent properties:abrasive stabilityhigh stiffness (E-modulus)resistance even at high temperaturesgood grindabilityPEAK DISPAL materials allow the manufacturing of pistons for highest operational demands.Information provided by PEAK Werkstoff GmbH
Physical Properties Metric English Comments
Density 2.527 - 2.793 g/cc
0.09129 - 0.1009 lb/in³
Mechanical Properties Metric English Comments
Hardness, Vickers >= 110
>= 110
Tensile Strength at Break >= 87.0 MPa

@Temperature 300 °C
 >= 12600 psi

@Temperature 572 °F
>= 205 MPa

@Temperature 200 °C
 >= 29700 psi

@Temperature 392 °F
>= 265 MPa

@Temperature 20.0 °C
 >= 38400 psi

@Temperature 68.0 °F
Tensile Strength, Yield >= 67.0 MPa

@Temperature 300 °C
 >= 9720 psi

@Temperature 572 °F
>= 144 MPa

@Temperature 200 °C
 >= 20900 psi

@Temperature 392 °F
>= 180 MPa

@Temperature 20.0 °C
 >= 26100 psi

@Temperature 68.0 °F
Elongation at Break >= 1.0 %

@Temperature 20.0 °C
 >= 1.0 %

@Temperature 68.0 °F
>= 2.3 %

@Temperature 200 °C
 >= 2.3 %

@Temperature 392 °F
>= 15.3 %

@Temperature 300 °C
 >= 15.3 %

@Temperature 572 °F
Modulus of Elasticity >= 48.0 GPa

@Temperature 300 °C
 >= 6960 ksi

@Temperature 572 °F
>= 53.0 GPa

@Temperature 200 °C
 >= 7690 ksi

@Temperature 392 °F
>= 85.0 GPa

@Temperature 20.0 °C
 >= 12300 ksi

@Temperature 68.0 °F
Poissons Ratio 0.277

@Temperature 20.0 °C
 0.277

@Temperature 68.0 °F
0.279

@Temperature 100 °C
 0.279

@Temperature 212 °F
0.279

@Temperature 150 °C
 0.279

@Temperature 302 °F
0.281

@Temperature 200 °C
 0.281

@Temperature 392 °F
0.282

@Temperature 300 °C
 0.282

@Temperature 572 °F
0.283

@Temperature 250 °C
 0.283

@Temperature 482 °F
Fatigue Strength 189.1 MPa
27430 psi
P50% rotary bending values for 5X10<sup>7</sup> cycles
Shear Modulus 31.0 GPa

@Temperature 300 °C
 4500 ksi

@Temperature 572 °F
32.0 GPa

@Temperature 250 °C
 4640 ksi

@Temperature 482 °F
33.0 GPa

@Temperature 200 °C
 4790 ksi

@Temperature 392 °F
34.0 GPa

@Temperature 100 °C
 4930 ksi

@Temperature 212 °F
34.0 GPa

@Temperature 100 °C
 4930 ksi

@Temperature 212 °F
35.0 GPa

@Temperature 20.0 °C
 5080 ksi

@Temperature 68.0 °F
Thermal Properties Metric English Comments
CTE, linear 16.7 - 17.7 µm/m-°C

@Temperature 20.0 - 100 °C
 9.28 - 9.83 µin/in-°F

@Temperature 68.0 - 212 °F
17.5 - 18.5 µm/m-°C

@Temperature 20.0 - 200 °C
 9.72 - 10.3 µin/in-°F

@Temperature 68.0 - 392 °F
18.3 - 19.3 µm/m-°C

@Temperature 20.0 - 300 °C
 10.2 - 10.7 µin/in-°F

@Temperature 68.0 - 572 °F
Specific Heat Capacity 0.860 - 0.900 J/g-°C
0.206 - 0.215 BTU/lb-°F
Thermal Conductivity 124.1 W/m-K

@Temperature 400 °C
 861.3 BTU-in/hr-ft²-°F

@Temperature 752 °F
131.5 W/m-K

@Temperature 200 °C
 912.6 BTU-in/hr-ft²-°F

@Temperature 392 °F
131.9 W/m-K

@Temperature 300 °C
 915.4 BTU-in/hr-ft²-°F

@Temperature 572 °F
132.7 W/m-K

@Temperature 100 °C
 920.9 BTU-in/hr-ft²-°F

@Temperature 212 °F
135.5 W/m-K

@Temperature 30.0 °C
 940.4 BTU-in/hr-ft²-°F

@Temperature 86.0 °F
Melting Point 504 - 778 °C
939 - 1430 °F
Solidus 504.1 - 510.1 °C
939.4 - 950.2 °F
Liquidus 772.1 - 778.1 °C
1422 - 1433 °F
Component Elements Properties Metric English Comments
Aluminum, Al 70 %
70 %
As Balance
Copper, Cu 4.0 %
4.0 %
Magnesium, Mg 1.0 %
1.0 %
Silicon, Si 25 %
25 %
Electrical Properties Metric English Comments
Electrical Resistivity 0.00000670 - 0.00000720 ohm-cm
0.00000670 - 0.00000720 ohm-cm
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