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CC381H Copper-nickel vs. R05252 Alloy

CC381H copper-nickel belongs to the copper alloys classification, while R05252 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 R05252 alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
200
Elongation at Break, % 20
23
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 52
73
Tensile Strength: Ultimate (UTS), MPa 380
310
Tensile Strength: Yield (Proof), MPa 140
220

Thermal Properties

Latent Heat of Fusion, J/g 240
140
Specific Heat Capacity, J/kg-K 410
140
Thermal Expansion, µm/m-K 16
6.7

Otherwise Unclassified Properties

Density, g/cm3 8.9
17
Embodied Water, L/kg 280
600

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 60
63
Resilience: Unit (Modulus of Resilience), kJ/m3 68
120
Stiffness to Weight: Axial, points 8.6
6.5
Stiffness to Weight: Bending, points 19
12
Strength to Weight: Axial, points 12
5.2
Strength to Weight: Bending, points 13
6.1
Thermal Shock Resistance, points 13
17

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
0 to 0.1
Nitrogen (N), % 0
0 to 0.010
Oxygen (O), % 0
0 to 0.015
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
88.8 to 91
Titanium (Ti), % 0
0 to 0.010
Tungsten (W), % 0
9.0 to 11
Zinc (Zn), % 0 to 0.5
0