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C82700 Copper vs. C17000 Copper

Both C82700 copper and C17000 copper are copper alloys. They have a very high 98% 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 C82700 copper and the bottom bar is C17000 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.8
1.1 to 31
Poisson's Ratio 0.33
0.33
Rockwell C Hardness 39
21 to 42
Shear Modulus, GPa 46
45
Tensile Strength: Ultimate (UTS), MPa 1200
490 to 1310
Tensile Strength: Yield (Proof), MPa 1020
160 to 1140

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 300
270
Melting Completion (Liquidus), °C 950
980
Melting Onset (Solidus), °C 860
870
Specific Heat Capacity, J/kg-K 380
390
Thermal Conductivity, W/m-K 130
110
Thermal Expansion, µm/m-K 17
17

Electrical Properties

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

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.8
Embodied Carbon, kg CO2/kg material 12
8.7
Embodied Energy, MJ/kg 180
140
Embodied Water, L/kg 310
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
4.2 to 390
Resilience: Unit (Modulus of Resilience), kJ/m3 4260
110 to 5420
Stiffness to Weight: Axial, points 7.8
7.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 38
15 to 41
Strength to Weight: Bending, points 29
16 to 30
Thermal Diffusivity, mm2/s 39
32
Thermal Shock Resistance, points 41
17 to 45

Alloy Composition


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Aluminum (Al), % 0 to 0.15
0 to 0.2
Beryllium (Be), % 2.4 to 2.6
1.6 to 1.8
Chromium (Cr), % 0 to 0.090
0
Copper (Cu), % 94.6 to 96.7
96.3 to 98.2
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 0 to 0.020
0
Nickel (Ni), % 1.0 to 1.5
0.2 to 0.6
Silicon (Si), % 0 to 0.15
0 to 0.2
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0 to 0.5