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C96300 Copper-nickel vs. C64200 Bronze

Both C96300 copper-nickel and C64200 bronze are copper alloys. They have 77% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C96300 copper-nickel and the bottom bar is C64200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Elongation at Break, % 11
14 to 35
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 49
42
Tensile Strength: Ultimate (UTS), MPa 580
540 to 640
Tensile Strength: Yield (Proof), MPa 430
230 to 320

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 240
210
Melting Completion (Liquidus), °C 1200
1000
Melting Onset (Solidus), °C 1150
980
Specific Heat Capacity, J/kg-K 400
430
Thermal Conductivity, W/m-K 37
45
Thermal Expansion, µm/m-K 16
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 42
29
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 5.1
3.0
Embodied Energy, MJ/kg 76
50
Embodied Water, L/kg 290
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 59
73 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 720
240 to 470
Stiffness to Weight: Axial, points 8.2
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18
18 to 21
Strength to Weight: Bending, points 17
18 to 20
Thermal Diffusivity, mm2/s 10
13
Thermal Shock Resistance, points 20
20 to 23

Alloy Composition

Aluminum (Al), % 0
6.3 to 7.6
Arsenic (As), % 0
0 to 0.15
Carbon (C), % 0 to 0.15
0
Copper (Cu), % 72.3 to 80.8
88.2 to 92.2
Iron (Fe), % 0.5 to 1.5
0 to 0.3
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0.25 to 1.5
0 to 0.1
Nickel (Ni), % 18 to 22
0 to 0.25
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
1.5 to 2.2
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.2
Zinc (Zn), % 0
0 to 0.5
Residuals, % 0 to 0.5
0 to 0.5