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50Cr-50Ni Alloy vs. CC382H Copper-nickel

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while CC382H copper-nickel belongs to the copper alloys. They have a modest 33% of their average alloy composition in common, which, by itself, doesn't mean much. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is CC382H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
140
Elongation at Break, % 5.7
20
Poisson's Ratio 0.26
0.33
Shear Modulus, GPa 84
53
Tensile Strength: Ultimate (UTS), MPa 620
490
Tensile Strength: Yield (Proof), MPa 390
290

Thermal Properties

Latent Heat of Fusion, J/g 350
240
Specific Heat Capacity, J/kg-K 490
410
Thermal Expansion, µm/m-K 15
15

Otherwise Unclassified Properties

Base Metal Price, % relative 50
41
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 7.9
5.2
Embodied Energy, MJ/kg 110
76
Embodied Water, L/kg 350
290

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
85
Resilience: Unit (Modulus of Resilience), kJ/m3 350
290
Stiffness to Weight: Axial, points 15
8.8
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 21
15
Strength to Weight: Bending, points 20
16
Thermal Shock Resistance, points 14
16

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.010
Bismuth (Bi), % 0
0 to 0.0020
Boron (B), % 0
0 to 0.010
Carbon (C), % 0 to 0.1
0 to 0.030
Chromium (Cr), % 48 to 52
1.5 to 2.0
Copper (Cu), % 0
62.8 to 68.4
Iron (Fe), % 0 to 1.0
0.5 to 1.0
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0 to 0.3
0.5 to 1.0
Nickel (Ni), % 44.5 to 52
29 to 32
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.010
Selenium (Se), % 0
0 to 0.0050
Silicon (Si), % 0 to 1.0
0.15 to 0.5
Sulfur (S), % 0 to 0.020
0 to 0.010
Tellurium (Te), % 0
0 to 0.0050
Titanium (Ti), % 0 to 0.5
0 to 0.25
Zinc (Zn), % 0
0 to 0.2
Zirconium (Zr), % 0
0 to 0.15