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C82800 Copper vs. ASTM B563 Pd-Ag-Cu

C82800 copper belongs to the copper alloys classification, while ASTM B563 Pd-Ag-Cu belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is C82800 copper and the bottom bar is ASTM B563 Pd-Ag-Cu.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 1.0 to 20
7.0 to 17
Poisson's Ratio 0.33
0.37
Shear Modulus, GPa 46
37
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
760 to 1170

Thermal Properties

Latent Heat of Fusion, J/g 240
150
Melting Completion (Liquidus), °C 930
1180
Melting Onset (Solidus), °C 890
1030
Specific Heat Capacity, J/kg-K 390
260
Thermal Expansion, µm/m-K 17
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
5.6 to 6.7
Electrical Conductivity: Equal Weight (Specific), % IACS 19
4.6 to 5.5

Otherwise Unclassified Properties

Density, g/cm3 8.7
11

Common Calculations

Stiffness to Weight: Axial, points 7.8
5.2
Stiffness to Weight: Bending, points 19
14
Strength to Weight: Axial, points 21 to 36
19 to 30
Strength to Weight: Bending, points 20 to 28
17 to 22
Thermal Shock Resistance, points 23 to 39
39 to 61

Alloy Composition


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Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.5 to 2.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
15.5 to 16.5
Iron (Fe), % 0 to 0.25
0
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
0.8 to 1.2
Palladium (Pd), % 0
43 to 45
Platinum (Pt), % 0
0.8 to 1.2
Silicon (Si), % 0.2 to 0.35
0
Silver (Ag), % 0
37 to 39
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0 to 0.4