MakeItFrom.com
Menu (ESC)

C82600 Copper vs. C71000 Copper-nickel

Both C82600 copper and C71000 copper-nickel are copper alloys. They have 78% of their average alloy composition in common. There are 23 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C82600 copper and the bottom bar is C71000 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 46
49
Tensile Strength: Ultimate (UTS), MPa 570 to 1140
320 to 560

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 300
240
Melting Completion (Liquidus), °C 950
1200
Melting Onset (Solidus), °C 860
1150
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 130
43
Thermal Expansion, µm/m-K 17
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
6.5
Electrical Conductivity: Equal Weight (Specific), % IACS 20
6.6

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 11
4.3
Embodied Energy, MJ/kg 180
63
Embodied Water, L/kg 310
290

Common Calculations

Stiffness to Weight: Axial, points 7.8
8.2
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18 to 36
10 to 18
Strength to Weight: Bending, points 17 to 28
12 to 17
Thermal Diffusivity, mm2/s 37
12
Thermal Shock Resistance, points 19 to 39
12 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.3 to 2.6
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.35 to 0.65
0
Copper (Cu), % 94.9 to 97.2
73.5 to 80.5
Iron (Fe), % 0 to 0.25
0.5 to 1.0
Lead (Pb), % 0 to 0.020
0 to 0.050
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.2
19 to 23
Silicon (Si), % 0.2 to 0.35
0
Tin (Sn), % 0 to 0.1
0
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 1.0
Residuals, % 0
0 to 0.5