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CC331G Bronze vs. Nickel 686

CC331G 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 CC331G bronze and the bottom bar is nickel 686.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 20
51
Poisson's Ratio 0.34
0.29
Shear Modulus, GPa 43
77
Tensile Strength: Ultimate (UTS), MPa 620
780
Tensile Strength: Yield (Proof), MPa 240
350

Thermal Properties

Latent Heat of Fusion, J/g 230
320
Maximum Temperature: Mechanical, °C 220
980
Melting Completion (Liquidus), °C 1060
1380
Melting Onset (Solidus), °C 1000
1340
Specific Heat Capacity, J/kg-K 440
420
Thermal Conductivity, W/m-K 61
9.8
Thermal Expansion, µm/m-K 18
12

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 14
1.4

Otherwise Unclassified Properties

Base Metal Price, % relative 28
70
Density, g/cm3 8.3
9.0
Embodied Carbon, kg CO2/kg material 3.2
12
Embodied Energy, MJ/kg 53
170
Embodied Water, L/kg 390
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 97
320
Resilience: Unit (Modulus of Resilience), kJ/m3 250
280
Stiffness to Weight: Axial, points 7.6
14
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 21
24
Strength to Weight: Bending, points 19
21
Thermal Diffusivity, mm2/s 17
2.6
Thermal Shock Resistance, points 22
21

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 83 to 86.5
0
Iron (Fe), % 1.5 to 3.5
0 to 5.0
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 1.0
0 to 0.75
Molybdenum (Mo), % 0
15 to 17
Nickel (Ni), % 0 to 1.5
49.5 to 63
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 0.080
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.2
0
Titanium (Ti), % 0
0.020 to 0.25
Tungsten (W), % 0
3.0 to 4.4
Zinc (Zn), % 0 to 0.5
0