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50Cr-50Ni Alloy vs. C90900 Bronze

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while C90900 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 C90900 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
110
Elongation at Break, % 5.7
15
Poisson's Ratio 0.26
0.34
Shear Modulus, GPa 84
40
Tensile Strength: Ultimate (UTS), MPa 620
280
Tensile Strength: Yield (Proof), MPa 390
140

Thermal Properties

Latent Heat of Fusion, J/g 350
190
Specific Heat Capacity, J/kg-K 490
360
Thermal Expansion, µm/m-K 15
18

Otherwise Unclassified Properties

Base Metal Price, % relative 50
36
Density, g/cm3 8.0
8.7
Embodied Carbon, kg CO2/kg material 7.9
3.9
Embodied Energy, MJ/kg 110
64
Embodied Water, L/kg 350
410

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
35
Resilience: Unit (Modulus of Resilience), kJ/m3 350
89
Stiffness to Weight: Axial, points 15
6.8
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 21
8.8
Strength to Weight: Bending, points 20
11
Thermal Shock Resistance, points 14
10

Alloy Composition

Aluminum (Al), % 0 to 0.25
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
86 to 89
Iron (Fe), % 0 to 1.0
0 to 0.15
Lead (Pb), % 0
0 to 0.25
Manganese (Mn), % 0 to 0.3
0
Nickel (Ni), % 44.5 to 52
0 to 0.5
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0 to 0.050
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.020
0 to 0.050
Tin (Sn), % 0
12 to 14
Titanium (Ti), % 0 to 0.5
0
Zinc (Zn), % 0
0 to 0.25
Residuals, % 0
0 to 0.6