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R60901 Alloy vs. C82000 Copper

R60901 alloy belongs to the otherwise unclassified metals classification, while C82000 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 R60901 alloy and the bottom bar is C82000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 17 to 22
8.0 to 20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 37
45
Tensile Strength: Ultimate (UTS), MPa 500 to 580
350 to 690
Tensile Strength: Yield (Proof), MPa 350 to 390
140 to 520

Thermal Properties

Latent Heat of Fusion, J/g 250
220
Specific Heat Capacity, J/kg-K 270
390
Thermal Conductivity, W/m-K 17
260
Thermal Expansion, µm/m-K 6.3
17

Otherwise Unclassified Properties

Density, g/cm3 6.6
8.9
Embodied Water, L/kg 270
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 88 to 100
51 to 55
Resilience: Unit (Modulus of Resilience), kJ/m3 640 to 760
80 to 1120
Stiffness to Weight: Axial, points 8.3
7.5
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 21 to 25
11 to 22
Strength to Weight: Bending, points 21 to 24
12 to 20
Thermal Diffusivity, mm2/s 9.7
76
Thermal Shock Resistance, points 58 to 67
12 to 24

Alloy Composition

Aluminum (Al), % 0
0 to 0.1
Beryllium (Be), % 0
0.45 to 0.8
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
2.2 to 2.7
Copper (Cu), % 0
95.2 to 97.4
Iron (Fe), % 0
0 to 0.1
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.2
Niobium (Nb), % 2.4 to 2.8
0
Silicon (Si), % 0
0 to 0.15
Tin (Sn), % 0
0 to 0.1
Zinc (Zn), % 0
0 to 0.1
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0
0 to 0.5