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R60802 Alloy vs. C55180 Copper

R60802 alloy belongs to the otherwise unclassified metals classification, while C55180 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 R60802 alloy and the bottom bar is C55180 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
110
Elongation at Break, % 22
20
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 36
41
Tensile Strength: Ultimate (UTS), MPa 430
200
Tensile Strength: Yield (Proof), MPa 270
100

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Specific Heat Capacity, J/kg-K 270
400
Thermal Conductivity, W/m-K 22
200
Thermal Expansion, µm/m-K 6.0
17

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.6
Embodied Water, L/kg 290
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
34
Resilience: Unit (Modulus of Resilience), kJ/m3 380
48
Stiffness to Weight: Axial, points 8.3
7.1
Stiffness to Weight: Bending, points 23
18
Strength to Weight: Axial, points 18
6.4
Strength to Weight: Bending, points 19
8.8
Thermal Diffusivity, mm2/s 12
56
Thermal Shock Resistance, points 53
7.9

Alloy Composition

Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
94.7 to 95.2
Iron (Fe), % 0.070 to 0.2
0
Nickel (Ni), % 0.030 to 0.080
0
Phosphorus (P), % 0
4.8 to 5.2
Tin (Sn), % 1.2 to 1.7
0
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0
0 to 0.15