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R60901 Alloy vs. C96800 Copper

R60901 alloy belongs to the otherwise unclassified metals classification, while C96800 copper belongs to the copper alloys. There are 20 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is R60901 alloy and the bottom bar is C96800 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 17 to 22
3.4
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 37
46
Tensile Strength: Ultimate (UTS), MPa 500 to 580
1010
Tensile Strength: Yield (Proof), MPa 350 to 390
860

Thermal Properties

Latent Heat of Fusion, J/g 250
220
Specific Heat Capacity, J/kg-K 270
390
Thermal Conductivity, W/m-K 17
52
Thermal Expansion, µm/m-K 6.3
17

Otherwise Unclassified Properties

Density, g/cm3 6.6
8.9
Embodied Water, L/kg 270
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 88 to 100
33
Resilience: Unit (Modulus of Resilience), kJ/m3 640 to 760
3000
Stiffness to Weight: Axial, points 8.3
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 21 to 25
32
Strength to Weight: Bending, points 21 to 24
25
Thermal Diffusivity, mm2/s 9.7
15
Thermal Shock Resistance, points 58 to 67
35

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Antimony (Sb), % 0
0 to 0.020
Copper (Cu), % 0
87.1 to 90.5
Iron (Fe), % 0
0 to 0.5
Lead (Pb), % 0
0 to 0.0050
Manganese (Mn), % 0
0.050 to 0.3
Nickel (Ni), % 0
9.5 to 10.5
Niobium (Nb), % 2.4 to 2.8
0
Phosphorus (P), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.0025
Zinc (Zn), % 0
0 to 1.0
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0
0 to 0.5