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R60901 Alloy vs. C82400 Copper

R60901 alloy belongs to the otherwise unclassified metals classification, while C82400 copper belongs to the copper alloys. 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 R60901 alloy and the bottom bar is C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
120
Elongation at Break, % 17 to 22
1.0 to 20
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 37
45
Tensile Strength: Ultimate (UTS), MPa 500 to 580
500 to 1030
Tensile Strength: Yield (Proof), MPa 350 to 390
260 to 970

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Specific Heat Capacity, J/kg-K 270
380
Thermal Conductivity, W/m-K 17
130
Thermal Expansion, µm/m-K 6.3
17

Otherwise Unclassified Properties

Density, g/cm3 6.6
8.8
Embodied Water, L/kg 270
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 88 to 100
10 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 640 to 760
270 to 3870
Stiffness to Weight: Axial, points 8.3
7.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 21 to 25
16 to 33
Strength to Weight: Bending, points 21 to 24
16 to 26
Thermal Diffusivity, mm2/s 9.7
39
Thermal Shock Resistance, points 58 to 67
17 to 36

Alloy Composition

Aluminum (Al), % 0
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.2 to 0.65
Copper (Cu), % 0
96 to 98.2
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0
0 to 0.2
Niobium (Nb), % 2.4 to 2.8
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Zirconium (Zr), % 96.8 to 97.5
0
Residuals, % 0
0 to 0.5