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C18100 Copper vs. R60804 Alloy

C18100 copper belongs to the copper alloys classification, while R60804 alloy belongs to the otherwise unclassified metals. There are 20 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is C18100 copper and the bottom bar is R60804 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
98
Elongation at Break, % 8.3
22
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 47
36
Tensile Strength: Ultimate (UTS), MPa 510
430
Tensile Strength: Yield (Proof), MPa 460
270

Thermal Properties

Latent Heat of Fusion, J/g 210
250
Specific Heat Capacity, J/kg-K 390
270
Thermal Conductivity, W/m-K 320
22
Thermal Expansion, µm/m-K 17
6.0

Otherwise Unclassified Properties

Density, g/cm3 8.9
6.5
Embodied Water, L/kg 310
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 40
85
Resilience: Unit (Modulus of Resilience), kJ/m3 900
380
Stiffness to Weight: Axial, points 7.3
8.3
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 16
18
Strength to Weight: Bending, points 16
19
Thermal Diffusivity, mm2/s 94
12
Thermal Shock Resistance, points 18
53

Alloy Composition

Chromium (Cr), % 0.4 to 1.2
0.070 to 0.13
Copper (Cu), % 98.7 to 99.49
0
Iron (Fe), % 0
0.18 to 0.24
Magnesium (Mg), % 0.030 to 0.060
0
Tin (Sn), % 0
1.2 to 1.7
Zirconium (Zr), % 0.080 to 0.2
97.8 to 98.6
Residuals, % 0
0 to 0.12