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C95700 Bronze vs. N08221 Nickel

C95700 bronze belongs to the copper alloys classification, while N08221 nickel belongs to the nickel alloys. There are 24 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 C95700 bronze and the bottom bar is N08221 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
200
Elongation at Break, % 23
34
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 47
79
Tensile Strength: Ultimate (UTS), MPa 680
610
Tensile Strength: Yield (Proof), MPa 310
270

Thermal Properties

Latent Heat of Fusion, J/g 230
310
Maximum Temperature: Mechanical, °C 220
980
Melting Completion (Liquidus), °C 990
1440
Melting Onset (Solidus), °C 950
1390
Specific Heat Capacity, J/kg-K 440
460
Thermal Expansion, µm/m-K 18
13

Otherwise Unclassified Properties

Base Metal Price, % relative 26
44
Density, g/cm3 8.2
8.3
Embodied Carbon, kg CO2/kg material 3.3
7.9
Embodied Energy, MJ/kg 54
110
Embodied Water, L/kg 360
240

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 130
170
Resilience: Unit (Modulus of Resilience), kJ/m3 390
170
Stiffness to Weight: Axial, points 8.5
14
Stiffness to Weight: Bending, points 20
24
Strength to Weight: Axial, points 23
21
Strength to Weight: Bending, points 21
19
Thermal Shock Resistance, points 21
16

Alloy Composition

Aluminum (Al), % 7.0 to 8.5
0 to 0.2
Carbon (C), % 0
0 to 0.025
Chromium (Cr), % 0
20 to 22
Copper (Cu), % 71 to 78.5
1.5 to 3.0
Iron (Fe), % 2.0 to 4.0
22 to 33.9
Lead (Pb), % 0 to 0.030
0
Manganese (Mn), % 11 to 14
0 to 1.0
Molybdenum (Mo), % 0
5.0 to 6.5
Nickel (Ni), % 1.5 to 3.0
39 to 46
Silicon (Si), % 0 to 0.1
0 to 0.050
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0
0.6 to 1.0
Residuals, % 0 to 0.5
0