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C66100 Bronze vs. 50Cr-50Ni-Cb Alloy

C66100 bronze belongs to the copper alloys classification, while 50Cr-50Ni-Cb alloy belongs to the otherwise unclassified metals. There are 21 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C66100 bronze and the bottom bar is 50Cr-50Ni-Cb alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
210
Elongation at Break, % 8.0 to 40
5.6
Poisson's Ratio 0.34
0.26
Shear Modulus, GPa 43
84
Tensile Strength: Ultimate (UTS), MPa 410 to 790
620
Tensile Strength: Yield (Proof), MPa 120 to 430
390

Thermal Properties

Latent Heat of Fusion, J/g 260
350
Specific Heat Capacity, J/kg-K 400
480
Thermal Expansion, µm/m-K 17
15

Otherwise Unclassified Properties

Base Metal Price, % relative 29
60
Density, g/cm3 8.7
8.0
Embodied Carbon, kg CO2/kg material 2.6
9.2
Embodied Energy, MJ/kg 42
130
Embodied Water, L/kg 300
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 53 to 120
30
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 790
370
Stiffness to Weight: Axial, points 7.4
15
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 13 to 25
21
Strength to Weight: Bending, points 14 to 22
20
Thermal Shock Resistance, points 15 to 29
14

Alloy Composition

Aluminum (Al), % 0
0 to 0.25
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
47 to 52
Copper (Cu), % 92 to 97
0
Iron (Fe), % 0 to 0.25
0 to 1.0
Lead (Pb), % 0.2 to 0.8
0
Manganese (Mn), % 0 to 1.5
0 to 0.3
Nickel (Ni), % 0
43.3 to 51.6
Niobium (Nb), % 0
1.4 to 1.7
Nitrogen (N), % 0
0 to 0.16
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 2.8 to 3.5
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0
0 to 0.5
Zinc (Zn), % 0 to 1.5
0
Residuals, % 0 to 0.5
0