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C82500 Copper vs. R60802 Alloy

C82500 copper belongs to the copper alloys classification, while R60802 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C82500 copper and the bottom bar is R60802 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
98
Elongation at Break, % 1.0 to 20
22
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
36
Tensile Strength: Ultimate (UTS), MPa 550 to 1100
430
Tensile Strength: Yield (Proof), MPa 310 to 980
270

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 130
22
Thermal Expansion, µm/m-K 17
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.8
6.5
Embodied Water, L/kg 310
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 94
85
Resilience: Unit (Modulus of Resilience), kJ/m3 400 to 4000
380
Stiffness to Weight: Axial, points 7.7
8.3
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 18 to 35
18
Strength to Weight: Bending, points 17 to 27
19
Thermal Diffusivity, mm2/s 38
12
Thermal Shock Resistance, points 19 to 38
53

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 1.9 to 2.3
0
Chromium (Cr), % 0 to 0.1
0.050 to 0.15
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 95.3 to 97.8
0
Iron (Fe), % 0 to 0.25
0.070 to 0.2
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
0.030 to 0.080
Silicon (Si), % 0.2 to 0.35
0
Tin (Sn), % 0 to 0.1
1.2 to 1.7
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Zirconium (Zr), % 0
97.8 to 98.7
Residuals, % 0
0 to 0.11