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R60802 Alloy vs. C99300 Copper

R60802 alloy belongs to the otherwise unclassified metals classification, while C99300 copper belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is R60802 alloy and the bottom bar is C99300 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 22
2.0
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 36
46
Tensile Strength: Ultimate (UTS), MPa 430
660
Tensile Strength: Yield (Proof), MPa 270
380

Thermal Properties

Latent Heat of Fusion, J/g 250
240
Specific Heat Capacity, J/kg-K 270
450
Thermal Conductivity, W/m-K 22
43
Thermal Expansion, µm/m-K 6.0
17

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.2
Embodied Water, L/kg 290
400

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
11
Resilience: Unit (Modulus of Resilience), kJ/m3 380
590
Stiffness to Weight: Axial, points 8.3
8.3
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 18
22
Strength to Weight: Bending, points 19
20
Thermal Diffusivity, mm2/s 12
12
Thermal Shock Resistance, points 53
22

Alloy Composition

Aluminum (Al), % 0
10.7 to 11.5
Chromium (Cr), % 0.050 to 0.15
0
Cobalt (Co), % 0
1.0 to 2.0
Copper (Cu), % 0
68.6 to 74.4
Iron (Fe), % 0.070 to 0.2
0.4 to 1.0
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0.030 to 0.080
13.5 to 16.5
Silicon (Si), % 0
0 to 0.020
Tin (Sn), % 1.2 to 1.7
0 to 0.050
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.3