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Erbslöh Aluminium DISPAL S220 Aluminum Alloy, AlSi35, Condition O
Categories: Metal; Nonferrous Metal; Aluminum Alloy

Material Notes: Excellent properties:
  • abrasive stability
  • high stiffness (E-modulus)
  • resistance even at high temperatures
  • good grindability

PEAK DISPAL materials allow the manufacturing of pistons for highest operational demands.

Information provided by PEAK Werkstoff GmbH, a part of Erbslöh Aluminium GmbH.

Vendors: No vendors are listed for this material. Please click here if you are a supplier and would like information on how to add your listing to this material.
 
Physical PropertiesMetricEnglishComments
Density 2.413 - 2.667 g/cc0.08718 - 0.09635 lb/in³
 
Mechanical PropertiesMetricEnglishComments
Hardness, Vickers >= 58>= 58
Tensile Strength at Break >= 140 MPa>= 20300 psi
Tensile Strength, Yield >= 80.0 MPa>= 11600 psi
Elongation at Break >= 2.0 %>= 2.0 %
Modulus of Elasticity >= 80.0 GPa>= 11600 ksi
 
Electrical PropertiesMetricEnglishComments
Electrical Resistivity 0.00000620 - 0.00000660 ohm-cm0.00000620 - 0.00000660 ohm-cm
 
Thermal PropertiesMetricEnglishComments
CTE, linear  14.6 - 15.6 µm/m-°C
@Temperature 20.0 - 100 °C
8.11 - 8.67 µin/in-°F
@Temperature 68.0 - 212 °F
 15.5 - 16.5 µm/m-°C
@Temperature 20.0 - 200 °C
8.61 - 9.17 µin/in-°F
@Temperature 68.0 - 392 °F
 16.3 - 17.3 µm/m-°C
@Temperature 20.0 - 300 °C
9.06 - 9.61 µin/in-°F
@Temperature 68.0 - 572 °F
Specific Heat Capacity 0.830 - 0.870 J/g-°C0.198 - 0.208 BTU/lb-°F
Thermal Conductivity  123.5 W/m-K
@Temperature 400 °C
857.1 BTU-in/hr-ft²-°F
@Temperature 752 °F
 131 W/m-K
@Temperature 300 °C
909 BTU-in/hr-ft²-°F
@Temperature 572 °F
 136.8 W/m-K
@Temperature 200 °C
949.4 BTU-in/hr-ft²-°F
@Temperature 392 °F
 144.3 W/m-K
@Temperature 100 °C
1001 BTU-in/hr-ft²-°F
@Temperature 212 °F
 152.4 W/m-K
@Temperature 30.0 °C
1058 BTU-in/hr-ft²-°F
@Temperature 86.0 °F
Melting Point 573 - 881 °C1060 - 1620 °F
Solidus 572.9 - 578.9 °C1063 - 1074 °F
Liquidus 875.3 - 881.3 °C1608 - 1618 °F
 
Component Elements PropertiesMetricEnglishComments
Aluminum, Al 65 %65 %As Balance
Silicon, Si 35 %35 %

Some of the values displayed above may have been converted from their original units and/or rounded in order to display the information in a consistent format. Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error. We also ask that you refer to MatWeb's terms of use regarding this information. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

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NPEAK01 / 101606

Aluminum Castings

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