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C82400 Copper vs. C17500 Copper

Both C82400 copper and C17500 copper are copper alloys. They have a very high 98% of their average alloy composition in common. There are 27 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 C82400 copper and the bottom bar is C17500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.0 to 20
6.0 to 30
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
45
Tensile Strength: Ultimate (UTS), MPa 500 to 1030
310 to 860
Tensile Strength: Yield (Proof), MPa 260 to 970
170 to 760

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 270
220
Melting Completion (Liquidus), °C 1000
1060
Melting Onset (Solidus), °C 900
1020
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 130
200
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
24 to 53
Electrical Conductivity: Equal Weight (Specific), % IACS 26
24 to 54

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.9
Embodied Carbon, kg CO2/kg material 8.9
4.7
Embodied Energy, MJ/kg 140
73
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 10 to 83
30 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 270 to 3870
120 to 2390
Stiffness to Weight: Axial, points 7.6
7.5
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 16 to 33
9.7 to 27
Strength to Weight: Bending, points 16 to 26
11 to 23
Thermal Diffusivity, mm2/s 39
59
Thermal Shock Resistance, points 17 to 36
11 to 29

Alloy Composition

Aluminum (Al), % 0 to 0.15
0 to 0.2
Beryllium (Be), % 1.6 to 1.9
0.4 to 0.7
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.2 to 0.65
2.4 to 2.7
Copper (Cu), % 96 to 98.2
95.6 to 97.2
Iron (Fe), % 0 to 0.2
0 to 0.1
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 0 to 0.2
0
Silicon (Si), % 0
0 to 0.2
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0
0 to 0.5