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C87700 Bronze vs. N07750 Nickel

C87700 bronze belongs to the copper alloys classification, while N07750 nickel belongs to the nickel alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C87700 bronze and the bottom bar is N07750 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 3.6
25
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
73
Tensile Strength: Ultimate (UTS), MPa 300
1200
Tensile Strength: Yield (Proof), MPa 120
820

Thermal Properties

Latent Heat of Fusion, J/g 250
310
Maximum Temperature: Mechanical, °C 180
960
Melting Completion (Liquidus), °C 980
1430
Melting Onset (Solidus), °C 900
1400
Specific Heat Capacity, J/kg-K 400
460
Thermal Conductivity, W/m-K 120
13
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 45
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 48
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
60
Density, g/cm3 8.5
8.4
Embodied Carbon, kg CO2/kg material 2.7
10
Embodied Energy, MJ/kg 45
150
Embodied Water, L/kg 310
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.6
270
Resilience: Unit (Modulus of Resilience), kJ/m3 64
1770
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 9.8
40
Strength to Weight: Bending, points 12
30
Thermal Diffusivity, mm2/s 34
3.3
Thermal Shock Resistance, points 11
36

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Antimony (Sb), % 0 to 0.1
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 87.5 to 90.5
0 to 0.5
Iron (Fe), % 0 to 0.5
5.0 to 9.0
Lead (Pb), % 0 to 0.090
0
Manganese (Mn), % 0 to 0.8
0 to 1.0
Nickel (Ni), % 0 to 0.25
70 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.15
0
Silicon (Si), % 2.5 to 3.5
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 2.0
0
Titanium (Ti), % 0
2.3 to 2.8
Zinc (Zn), % 7.0 to 9.0
0
Residuals, % 0 to 0.8
0