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CC382H Copper-nickel vs. C97600 Dairy Metal

Both CC382H copper-nickel and C97600 dairy metal are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 86% 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 CC382H copper-nickel and the bottom bar is C97600 dairy metal.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
120
Elongation at Break, % 20
11
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 53
46
Tensile Strength: Ultimate (UTS), MPa 490
310
Tensile Strength: Yield (Proof), MPa 290
140

Thermal Properties

Latent Heat of Fusion, J/g 240
210
Maximum Temperature: Mechanical, °C 260
210
Melting Completion (Liquidus), °C 1180
1140
Melting Onset (Solidus), °C 1120
1110
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 30
22
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
5.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
5.1

Otherwise Unclassified Properties

Base Metal Price, % relative 41
37
Density, g/cm3 8.9
8.8
Embodied Carbon, kg CO2/kg material 5.2
4.6
Embodied Energy, MJ/kg 76
69
Embodied Water, L/kg 290
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
29
Resilience: Unit (Modulus of Resilience), kJ/m3 290
85
Stiffness to Weight: Axial, points 8.8
7.7
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 15
9.8
Strength to Weight: Bending, points 16
12
Thermal Diffusivity, mm2/s 8.2
6.5
Thermal Shock Resistance, points 16
11

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Bismuth (Bi), % 0 to 0.0020
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
63 to 67
Iron (Fe), % 0.5 to 1.0
0 to 1.5
Lead (Pb), % 0 to 0.0050
3.0 to 5.0
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Nickel (Ni), % 29 to 32
19 to 21.5
Phosphorus (P), % 0 to 0.010
0 to 0.050
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0 to 0.15
Sulfur (S), % 0 to 0.010
0 to 0.080
Tellurium (Te), % 0 to 0.0050
0
Tin (Sn), % 0
3.5 to 4.0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
3.0 to 9.0
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.3