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Structural Materials

These materials are alloys, or composites. As such, their composition and material properties depend on which vendor you choose.

Material Vendor Formula or Composition Bulk Resistivity (micro-ohm-cm) Mass Density (gr/cc) Specific Heat (J/g/°C) Thermal Conductivity (k) (W/m°C) Melting Point (°C) Temp Coefficient of Expansion (TCE) (ppm/°C)
Alloy 42 Ed Fagan, Inc. Fe/Ni 58/42 70 8.12 0.52 12.2   4.8
Alloy 42-6 Ed Fagan, Inc. Fe/Ni/Cr 52/42/6 93 8.12        
Alloy 46 Ed Fagan, Inc. Fe/Ni 54/46 45 8.17   11.4   8.2
Alloy 48 Ed Fagan, Inc. Fe/Ni 52/48 47 8.25       9.4
Alloy 52 Ed Fagan, Inc. Fe/Ni 49.5/50.5 42 8.3       10.5
Aluminum 6061   Al/Mg 98/1 2.65 2.7 0.9 237 660 25.4
Aluminum Beryllium Brush Wellman AlBeMet 3.5 2.10 1.56 210 660  
Aluminum Graphite                
AlSiC-9 CPS AlSiC   3.01 0.741 180   8.75
AlSiC-10 CPS AlSiC   2.96 0.786 180   10.56
AlSiC-11 CPS AlSiC   2.89 0.808 170   11.5
Beryllium Brush Wellman Be 4 1.85 1.95 216 1278  
Brass           109    
Carpenter 49                
Invar 36 Ed Fagan, Inc. Fe/Ni 64/36     0.53     0.8-1.6
Kovar Ed Fagan, Inc. Fe/Ni/Co 54/29/17 48 8.36   14.2 1449 5.1
Magnesium   Mg 4.45 1.74 1.016 156 649  
Molybdenum   Mo 5.69 10.3 2.336 138 2617 5
Monel           26    
Steel, Carbon       7.9   46    
Steel, Stainless       7.9   32.9   17.3
Thermkon 62 CMW Inc. W/Cu 90/10 5.37 17.17   160   5.7
Thermkon 65M CMW Inc. Mo/Cu 85/15 6.17 9.92   140   6.5
Thermkon 68 CMW Inc. W/Cu 85/15 4.92 16.31   176   6.7
Thermkon 70N CMW Inc. Mo/Cu 80/20 5.38 9.85   160   8.2
Thermkon 76 CMW Inc. W/Cu 80/20 4.81 15.56   195   7.6
Thermkon 83 CMW Inc. W/Cu 75/25 3.83 14.84   220   8.5

Author : Unknown Editor

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