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CC381H Copper-nickel vs. R05240 Alloy

CC381H copper-nickel belongs to the copper alloys classification, while R05240 alloy belongs to the otherwise unclassified metals. There are 18 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is CC381H copper-nickel and the bottom bar is R05240 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
150
Elongation at Break, % 20
25
Poisson's Ratio 0.33
0.36
Shear Modulus, GPa 52
57
Tensile Strength: Ultimate (UTS), MPa 380
270
Tensile Strength: Yield (Proof), MPa 140
170

Thermal Properties

Latent Heat of Fusion, J/g 240
210
Specific Heat Capacity, J/kg-K 410
190
Thermal Expansion, µm/m-K 16
6.8

Otherwise Unclassified Properties

Density, g/cm3 8.9
14
Embodied Water, L/kg 280
460

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60
59
Resilience: Unit (Modulus of Resilience), kJ/m3 68
90
Stiffness to Weight: Axial, points 8.6
6.3
Stiffness to Weight: Bending, points 19
13
Strength to Weight: Axial, points 12
5.4
Strength to Weight: Bending, points 13
6.8
Thermal Shock Resistance, points 13
18

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0 to 0.010
Copper (Cu), % 64.5 to 69.9
0
Hydrogen (H), % 0
0 to 0.0015
Iron (Fe), % 0.5 to 1.5
0 to 0.010
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 0.6 to 1.2
0
Molybdenum (Mo), % 0
0 to 0.020
Nickel (Ni), % 29 to 31
0 to 0.010
Niobium (Nb), % 0
35 to 42
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.020
Phosphorus (P), % 0 to 0.010
0
Silicon (Si), % 0 to 0.1
0 to 0.0050
Sulfur (S), % 0 to 0.010
0
Tantalum (Ta), % 0
57.9 to 65
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
0 to 0.050
Zinc (Zn), % 0 to 0.5
0