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50Cr-50Ni Alloy vs. C82400 Copper

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while C82400 copper belongs to the copper alloys. There are 20 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 C82400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
120
Elongation at Break, % 5.7
1.0 to 20
Poisson's Ratio 0.26
0.33
Shear Modulus, GPa 84
45
Tensile Strength: Ultimate (UTS), MPa 620
500 to 1030
Tensile Strength: Yield (Proof), MPa 390
260 to 970

Thermal Properties

Latent Heat of Fusion, J/g 350
230
Specific Heat Capacity, J/kg-K 490
380
Thermal Expansion, µm/m-K 15
17

Otherwise Unclassified Properties

Density, g/cm3 8.0
8.8
Embodied Carbon, kg CO2/kg material 7.9
8.9
Embodied Energy, MJ/kg 110
140
Embodied Water, L/kg 350
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
10 to 83
Resilience: Unit (Modulus of Resilience), kJ/m3 350
270 to 3870
Stiffness to Weight: Axial, points 15
7.6
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 21
16 to 33
Strength to Weight: Bending, points 20
16 to 26
Thermal Shock Resistance, points 14
17 to 36

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.15
Beryllium (Be), % 0
1.6 to 1.9
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0 to 0.1
Cobalt (Co), % 0
0.2 to 0.65
Copper (Cu), % 0
96 to 98.2
Iron (Fe), % 0 to 1.0
0 to 0.2
Lead (Pb), % 0
0 to 0.020
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 44.5 to 52
0 to 0.2
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0 to 0.5
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5