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C94300 Bronze vs. CC383H Copper-nickel

Both C94300 bronze and CC383H copper-nickel are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 67% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C94300 bronze and the bottom bar is CC383H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
140
Elongation at Break, % 9.7
20
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 32
52
Tensile Strength: Ultimate (UTS), MPa 180
490
Tensile Strength: Yield (Proof), MPa 120
260

Thermal Properties

Latent Heat of Fusion, J/g 150
240
Maximum Temperature: Mechanical, °C 110
260
Melting Completion (Liquidus), °C 820
1180
Melting Onset (Solidus), °C 760
1130
Specific Heat Capacity, J/kg-K 320
410
Thermal Conductivity, W/m-K 63
29
Thermal Expansion, µm/m-K 20
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
5.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 28
44
Density, g/cm3 9.3
8.9
Embodied Carbon, kg CO2/kg material 2.9
5.7
Embodied Energy, MJ/kg 47
83
Embodied Water, L/kg 370
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
84
Resilience: Unit (Modulus of Resilience), kJ/m3 77
250
Stiffness to Weight: Axial, points 5.2
8.6
Stiffness to Weight: Bending, points 16
19
Strength to Weight: Axial, points 5.2
15
Strength to Weight: Bending, points 7.4
16
Thermal Diffusivity, mm2/s 21
8.1
Thermal Shock Resistance, points 7.1
17

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.010
Antimony (Sb), % 0 to 0.8
0
Bismuth (Bi), % 0
0 to 0.010
Boron (B), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 67 to 72
64 to 69.1
Iron (Fe), % 0 to 0.15
0.5 to 1.5
Lead (Pb), % 23 to 27
0 to 0.010
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0
0.6 to 1.2
Nickel (Ni), % 0 to 1.0
29 to 31
Niobium (Nb), % 0
0.5 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 0.010
Selenium (Se), % 0
0 to 0.010
Silicon (Si), % 0 to 0.0050
0.3 to 0.7
Sulfur (S), % 0 to 0.080
0 to 0.010
Tellurium (Te), % 0
0 to 0.010
Tin (Sn), % 4.5 to 6.0
0
Zinc (Zn), % 0 to 0.8
0 to 0.5
Residuals, % 0 to 1.0
0