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C65500 Bronze vs. CC380H Copper-nickel

Both C65500 bronze and CC380H copper-nickel are copper alloys. They have 89% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C65500 bronze and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 4.0 to 70
26
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
47
Tensile Strength: Ultimate (UTS), MPa 360 to 760
310
Tensile Strength: Yield (Proof), MPa 120 to 430
120

Thermal Properties

Latent Heat of Fusion, J/g 260
220
Maximum Temperature: Mechanical, °C 200
220
Melting Completion (Liquidus), °C 1030
1130
Melting Onset (Solidus), °C 970
1080
Specific Heat Capacity, J/kg-K 400
390
Thermal Conductivity, W/m-K 36
46
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.0
11
Electrical Conductivity: Equal Weight (Specific), % IACS 7.3
11

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.6
8.9
Embodied Carbon, kg CO2/kg material 2.7
3.8
Embodied Energy, MJ/kg 42
58
Embodied Water, L/kg 300
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 450
65
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 790
59
Stiffness to Weight: Axial, points 7.5
7.8
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 12 to 24
9.8
Strength to Weight: Bending, points 13 to 21
12
Thermal Diffusivity, mm2/s 10
13
Thermal Shock Resistance, points 12 to 26
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Copper (Cu), % 91.5 to 96.7
84.5 to 89
Iron (Fe), % 0 to 0.8
1.0 to 1.8
Lead (Pb), % 0 to 0.050
0 to 0.030
Manganese (Mn), % 0.5 to 1.3
1.0 to 1.5
Nickel (Ni), % 0 to 0.6
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Silicon (Si), % 2.8 to 3.8
0 to 0.1
Zinc (Zn), % 0 to 1.5
0 to 0.5
Residuals, % 0 to 0.5
0