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C17200 Copper vs. C82500 Copper

Both C17200 copper and C82500 copper are copper alloys. Their average alloy composition is basically identical. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C17200 copper and the bottom bar is C82500 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.1 to 37
1.0 to 20
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 45
45
Tensile Strength: Ultimate (UTS), MPa 480 to 1380
550 to 1100
Tensile Strength: Yield (Proof), MPa 160 to 1250
310 to 980

Thermal Properties

Latent Heat of Fusion, J/g 230
240
Maximum Temperature: Mechanical, °C 280
280
Melting Completion (Liquidus), °C 980
980
Melting Onset (Solidus), °C 870
860
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 110
130
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
20
Electrical Conductivity: Equal Weight (Specific), % IACS 23
21

Otherwise Unclassified Properties

Density, g/cm3 8.8
8.8
Embodied Carbon, kg CO2/kg material 9.4
10
Embodied Energy, MJ/kg 150
160
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.2 to 500
11 to 94
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5720
400 to 4000
Stiffness to Weight: Axial, points 7.6
7.7
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 15 to 44
18 to 35
Strength to Weight: Bending, points 16 to 31
17 to 27
Thermal Diffusivity, mm2/s 31
38
Thermal Shock Resistance, points 16 to 46
19 to 38

Alloy Composition

Aluminum (Al), % 0 to 0.2
0 to 0.15
Beryllium (Be), % 1.8 to 2.0
1.9 to 2.3
Chromium (Cr), % 0
0 to 0.1
Cobalt (Co), % 0
0.15 to 0.7
Copper (Cu), % 96.1 to 98
95.3 to 97.8
Iron (Fe), % 0 to 0.4
0 to 0.25
Lead (Pb), % 0
0 to 0.020
Nickel (Ni), % 0.2 to 0.6
0 to 0.2
Silicon (Si), % 0 to 0.2
0.2 to 0.35
Tin (Sn), % 0
0 to 0.1
Titanium (Ti), % 0
0 to 0.12
Zinc (Zn), % 0
0 to 0.1
Residuals, % 0
0 to 0.5