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50Cr-50Ni Alloy vs. C95700 Bronze

50Cr-50Ni alloy belongs to the otherwise unclassified metals classification, while C95700 bronze belongs to the copper alloys. There are 21 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is 50Cr-50Ni alloy and the bottom bar is C95700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
130
Elongation at Break, % 5.7
23
Poisson's Ratio 0.26
0.34
Shear Modulus, GPa 84
47
Tensile Strength: Ultimate (UTS), MPa 620
680
Tensile Strength: Yield (Proof), MPa 390
310

Thermal Properties

Latent Heat of Fusion, J/g 350
230
Specific Heat Capacity, J/kg-K 490
440
Thermal Expansion, µm/m-K 15
18

Otherwise Unclassified Properties

Base Metal Price, % relative 50
26
Density, g/cm3 8.0
8.2
Embodied Carbon, kg CO2/kg material 7.9
3.3
Embodied Energy, MJ/kg 110
54
Embodied Water, L/kg 350
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 31
130
Resilience: Unit (Modulus of Resilience), kJ/m3 350
390
Stiffness to Weight: Axial, points 15
8.5
Stiffness to Weight: Bending, points 25
20
Strength to Weight: Axial, points 21
23
Strength to Weight: Bending, points 20
21
Thermal Shock Resistance, points 14
21

Alloy Composition

Aluminum (Al), % 0 to 0.25
7.0 to 8.5
Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 48 to 52
0
Copper (Cu), % 0
71 to 78.5
Iron (Fe), % 0 to 1.0
2.0 to 4.0
Lead (Pb), % 0
0 to 0.030
Manganese (Mn), % 0 to 0.3
11 to 14
Nickel (Ni), % 44.5 to 52
1.5 to 3.0
Nitrogen (N), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 1.0
0 to 0.1
Sulfur (S), % 0 to 0.020
0
Titanium (Ti), % 0 to 0.5
0
Residuals, % 0
0 to 0.5