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CC482K Bronze vs. C70600 Copper-nickel

Both CC482K bronze and C70600 copper-nickel are copper alloys. They have 87% of their average alloy composition in common. 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 CC482K bronze and the bottom bar is C70600 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 5.6
3.0 to 34
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 40
46
Tensile Strength: Ultimate (UTS), MPa 300
290 to 570
Tensile Strength: Yield (Proof), MPa 160
63 to 270

Thermal Properties

Latent Heat of Fusion, J/g 190
220
Maximum Temperature: Mechanical, °C 160
220
Melting Completion (Liquidus), °C 980
1150
Melting Onset (Solidus), °C 860
1100
Specific Heat Capacity, J/kg-K 360
390
Thermal Conductivity, W/m-K 64
44
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
9.8
Electrical Conductivity: Equal Weight (Specific), % IACS 10
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 36
33
Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 3.8
3.4
Embodied Energy, MJ/kg 62
51
Embodied Water, L/kg 400
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
6.5 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 120
16 to 290
Stiffness to Weight: Axial, points 6.8
7.7
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.5
9.1 to 18
Strength to Weight: Bending, points 11
11 to 17
Thermal Diffusivity, mm2/s 20
13
Thermal Shock Resistance, points 11
9.8 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0 to 0.2
0
Copper (Cu), % 83.5 to 87
84.7 to 90
Iron (Fe), % 0 to 0.2
1.0 to 1.8
Lead (Pb), % 0.7 to 2.5
0 to 0.050
Manganese (Mn), % 0 to 0.2
0 to 1.0
Nickel (Ni), % 0 to 2.0
9.0 to 11
Phosphorus (P), % 0 to 0.4
0
Silicon (Si), % 0 to 0.010
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 10.5 to 12.5
0
Zinc (Zn), % 0 to 2.0
0 to 1.0
Residuals, % 0
0 to 0.5