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C94500 Bronze vs. Nickel 686

C94500 bronze belongs to the copper alloys classification, while nickel 686 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 C94500 bronze and the bottom bar is nickel 686.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 92
220
Elongation at Break, % 12
51
Poisson's Ratio 0.36
0.29
Shear Modulus, GPa 34
77
Tensile Strength: Ultimate (UTS), MPa 170
780
Tensile Strength: Yield (Proof), MPa 83
350

Thermal Properties

Latent Heat of Fusion, J/g 160
320
Maximum Temperature: Mechanical, °C 130
980
Melting Completion (Liquidus), °C 940
1380
Melting Onset (Solidus), °C 800
1340
Specific Heat Capacity, J/kg-K 330
420
Thermal Conductivity, W/m-K 52
9.8
Thermal Expansion, µm/m-K 20
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 9.7
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 30
70
Density, g/cm3 9.3
9.0
Embodied Carbon, kg CO2/kg material 3.2
12
Embodied Energy, MJ/kg 51
170
Embodied Water, L/kg 380
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 17
320
Resilience: Unit (Modulus of Resilience), kJ/m3 37
280
Stiffness to Weight: Axial, points 5.5
14
Stiffness to Weight: Bending, points 16
22
Strength to Weight: Axial, points 5.2
24
Strength to Weight: Bending, points 7.4
21
Thermal Diffusivity, mm2/s 17
2.6
Thermal Shock Resistance, points 6.7
21

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 66.7 to 78
0
Iron (Fe), % 0 to 0.15
0 to 5.0
Lead (Pb), % 16 to 22
0
Manganese (Mn), % 0
0 to 0.75
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 0 to 1.0
49.5 to 63
Phosphorus (P), % 0 to 0.050
0 to 0.040
Silicon (Si), % 0 to 0.0050
0 to 0.080
Sulfur (S), % 0 to 0.080
0 to 0.020
Tin (Sn), % 6.0 to 8.0
0
Titanium (Ti), % 0
0.020 to 0.25
Tungsten (W), % 0
3.0 to 4.4
Zinc (Zn), % 0 to 1.2
0