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Grade CY40 Nickel vs. C66100 Bronze

Grade CY40 nickel belongs to the nickel alloys classification, while C66100 bronze belongs to the copper alloys. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is grade CY40 nickel and the bottom bar is C66100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
120
Elongation at Break, % 34
8.0 to 40
Poisson's Ratio 0.29
0.34
Shear Modulus, GPa 74
43
Tensile Strength: Ultimate (UTS), MPa 540
410 to 790
Tensile Strength: Yield (Proof), MPa 220
120 to 430

Thermal Properties

Latent Heat of Fusion, J/g 330
260
Maximum Temperature: Mechanical, °C 960
200
Melting Completion (Liquidus), °C 1350
1050
Melting Onset (Solidus), °C 1300
1000
Specific Heat Capacity, J/kg-K 470
400
Thermal Conductivity, W/m-K 14
34
Thermal Expansion, µm/m-K 12
17

Otherwise Unclassified Properties

Base Metal Price, % relative 55
29
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 9.1
2.6
Embodied Energy, MJ/kg 130
42
Embodied Water, L/kg 260
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
53 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 130
60 to 790
Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 23
19
Strength to Weight: Axial, points 18
13 to 25
Strength to Weight: Bending, points 18
14 to 22
Thermal Diffusivity, mm2/s 3.7
9.7
Thermal Shock Resistance, points 16
15 to 29

Alloy Composition

Carbon (C), % 0 to 0.4
0
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0
92 to 97
Iron (Fe), % 0 to 11
0 to 0.25
Lead (Pb), % 0
0.2 to 0.8
Manganese (Mn), % 0 to 1.5
0 to 1.5
Nickel (Ni), % 67 to 86
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 3.0
2.8 to 3.5
Sulfur (S), % 0 to 0.030
0
Zinc (Zn), % 0
0 to 1.5
Residuals, % 0
0 to 0.5