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C63800 Bronze vs. C96300 Copper-nickel

Both C63800 bronze and C96300 copper-nickel are copper alloys. They have 77% of their average alloy composition in common. There are 25 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C63800 bronze and the bottom bar is C96300 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
130
Elongation at Break, % 7.9 to 41
11
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
49
Tensile Strength: Ultimate (UTS), MPa 460 to 1010
580

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 200
240
Melting Completion (Liquidus), °C 1030
1200
Melting Onset (Solidus), °C 1000
1150
Specific Heat Capacity, J/kg-K 410
400
Thermal Conductivity, W/m-K 40
37
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
6.0
Electrical Conductivity: Equal Weight (Specific), % IACS 10
6.1

Otherwise Unclassified Properties

Base Metal Price, % relative 30
42
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 2.8
5.1
Embodied Energy, MJ/kg 45
76
Embodied Water, L/kg 330
290

Common Calculations

Stiffness to Weight: Axial, points 7.4
8.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 15 to 33
18
Strength to Weight: Bending, points 15 to 26
17
Thermal Diffusivity, mm2/s 11
10
Thermal Shock Resistance, points 17 to 36
20

Alloy Composition

Aluminum (Al), % 2.5 to 3.1
0
Carbon (C), % 0
0 to 0.15
Cobalt (Co), % 0.25 to 0.55
0
Copper (Cu), % 92.4 to 95.8
72.3 to 80.8
Iron (Fe), % 0 to 0.2
0.5 to 1.5
Lead (Pb), % 0 to 0.050
0 to 0.010
Manganese (Mn), % 0 to 0.1
0.25 to 1.5
Nickel (Ni), % 0 to 0.2
18 to 22
Niobium (Nb), % 0
0.5 to 1.5
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 1.5 to 2.1
0 to 0.5
Sulfur (S), % 0
0 to 0.020
Zinc (Zn), % 0 to 0.8
0
Residuals, % 0 to 0.5
0 to 0.5