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50Cr-50Ni Alloy vs. CC491K Bronze

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while CC491K bronze belongs to the copper alloys. 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 CC491K bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 5.7
13
Poisson's Ratio 0.26
0.34
Shear Modulus, GPa 84
40
Tensile Strength: Ultimate (UTS), MPa 620
260
Tensile Strength: Yield (Proof), MPa 390
120

Thermal Properties

Latent Heat of Fusion, J/g 350
190
Specific Heat Capacity, J/kg-K 490
370
Thermal Expansion, µm/m-K 15
19

Otherwise Unclassified Properties

Base Metal Price, % relative 50
31
Density, g/cm3 8.0
8.9
Embodied Carbon, kg CO2/kg material 7.9
3.1
Embodied Energy, MJ/kg 110
51
Embodied Water, L/kg 350
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
27
Resilience: Unit (Modulus of Resilience), kJ/m3 350
67
Stiffness to Weight: Axial, points 15
6.7
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 21
8.1
Strength to Weight: Bending, points 20
10
Thermal Shock Resistance, points 14
9.3

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.010
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
81 to 87
Iron (Fe), % 0 to 1.0
0 to 0.3
Lead (Pb), % 0
4.0 to 6.0
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 44.5 to 52
0 to 2.0
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.1
Silicon (Si), % 0 to 1.0
0 to 0.010
Sulfur (S), % 0 to 0.020
0 to 0.1
Tin (Sn), % 0
4.0 to 6.0
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
4.0 to 6.0