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C91700 Bronze vs. N07750 Nickel

C91700 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 (4, in this case) are not shown.

For each property being compared, the top bar is C91700 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, % 13
25
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 41
73
Tensile Strength: Ultimate (UTS), MPa 330
1200
Tensile Strength: Yield (Proof), MPa 170
820

Thermal Properties

Latent Heat of Fusion, J/g 190
310
Maximum Temperature: Mechanical, °C 170
960
Melting Completion (Liquidus), °C 1020
1430
Melting Onset (Solidus), °C 850
1400
Specific Heat Capacity, J/kg-K 370
460
Thermal Conductivity, W/m-K 71
13
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 10
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 36
60
Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 3.9
10
Embodied Energy, MJ/kg 63
150
Embodied Water, L/kg 400
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35
270
Resilience: Unit (Modulus of Resilience), kJ/m3 140
1770
Stiffness to Weight: Axial, points 6.9
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 11
40
Strength to Weight: Bending, points 12
30
Thermal Diffusivity, mm2/s 22
3.3
Thermal Shock Resistance, points 12
36

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.4 to 1.0
Antimony (Sb), % 0 to 0.2
0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 84.2 to 87.5
0 to 0.5
Iron (Fe), % 0 to 0.2
5.0 to 9.0
Lead (Pb), % 0 to 0.25
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 1.2 to 2.0
70 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0 to 0.3
0
Silicon (Si), % 0 to 0.0050
0 to 0.5
Sulfur (S), % 0 to 0.050
0 to 0.010
Tin (Sn), % 11.3 to 12.5
0
Titanium (Ti), % 0
2.3 to 2.8
Zinc (Zn), % 0 to 0.25
0