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50Cr-50Ni Alloy vs. C82500 Copper

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while C82500 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 C82500 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
550 to 1100
Tensile Strength: Yield (Proof), MPa 390
310 to 980

Thermal Properties

Latent Heat of Fusion, J/g 350
240
Specific Heat Capacity, J/kg-K 490
390
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
10
Embodied Energy, MJ/kg 110
160
Embodied Water, L/kg 350
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
11 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 350
400 to 4000
Stiffness to Weight: Axial, points 15
7.7
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 21
18 to 35
Strength to Weight: Bending, points 20
17 to 27
Thermal Shock Resistance, points 14
19 to 38

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.15
Beryllium (Be), % 0
1.9 to 2.3
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 0
95.3 to 97.8
Iron (Fe), % 0 to 1.0
0 to 0.25
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
0.2 to 0.35
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