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C17200 Copper vs. CR008A Copper

Both C17200 copper and CR008A copper are copper alloys. They have a very high 97% of their average alloy composition in common. There are 27 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 C17200 copper and the bottom bar is CR008A copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
120
Elongation at Break, % 1.1 to 37
15
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 45
43
Tensile Strength: Ultimate (UTS), MPa 480 to 1380
220
Tensile Strength: Yield (Proof), MPa 160 to 1250
130

Thermal Properties

Latent Heat of Fusion, J/g 230
210
Maximum Temperature: Mechanical, °C 280
200
Melting Completion (Liquidus), °C 980
1090
Melting Onset (Solidus), °C 870
1040
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 110
380
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 22
100
Electrical Conductivity: Equal Weight (Specific), % IACS 23
100

Otherwise Unclassified Properties

Density, g/cm3 8.8
9.0
Embodied Carbon, kg CO2/kg material 9.4
2.6
Embodied Energy, MJ/kg 150
41
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 4.2 to 500
29
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 5720
76
Stiffness to Weight: Axial, points 7.6
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 15 to 44
6.8
Strength to Weight: Bending, points 16 to 31
9.0
Thermal Diffusivity, mm2/s 31
110
Thermal Shock Resistance, points 16 to 46
7.8

Alloy Composition


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Aluminum (Al), % 0 to 0.2
0
Beryllium (Be), % 1.8 to 2.0
0
Bismuth (Bi), % 0
0 to 0.00050
Copper (Cu), % 96.1 to 98
99.95 to 100
Iron (Fe), % 0 to 0.4
0
Lead (Pb), % 0
0 to 0.0050
Nickel (Ni), % 0.2 to 0.6
0
Silicon (Si), % 0 to 0.2
0
Silver (Ag), % 0
0 to 0.015
Residuals, % 0 to 0.5
0