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R60802 Alloy vs. CC381H Copper-nickel

R60802 alloy belongs to the otherwise unclassified metals classification, while CC381H copper-nickel 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 CC381H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 98
140
Elongation at Break, % 22
20
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 36
52
Tensile Strength: Ultimate (UTS), MPa 430
380
Tensile Strength: Yield (Proof), MPa 270
140

Thermal Properties

Latent Heat of Fusion, J/g 250
240
Specific Heat Capacity, J/kg-K 270
410
Thermal Conductivity, W/m-K 22
30
Thermal Expansion, µm/m-K 6.0
16

Otherwise Unclassified Properties

Density, g/cm3 6.5
8.9
Embodied Water, L/kg 290
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
60
Resilience: Unit (Modulus of Resilience), kJ/m3 380
68
Stiffness to Weight: Axial, points 8.3
8.6
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
12
Strength to Weight: Bending, points 19
13
Thermal Diffusivity, mm2/s 12
8.4
Thermal Shock Resistance, points 53
13

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0.050 to 0.15
0
Copper (Cu), % 0
64.5 to 69.9
Iron (Fe), % 0.070 to 0.2
0.5 to 1.5
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0
0.6 to 1.2
Nickel (Ni), % 0.030 to 0.080
29 to 31
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0 to 0.1
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 1.2 to 1.7
0
Zinc (Zn), % 0
0 to 0.5
Zirconium (Zr), % 97.8 to 98.7
0
Residuals, % 0 to 0.11
0