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C82700 Copper vs. Nickel 22

C82700 copper belongs to the copper alloys classification, while nickel 22 belongs to the nickel alloys. 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 C82700 copper and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
220
Elongation at Break, % 1.8
49
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 46
84
Tensile Strength: Ultimate (UTS), MPa 1200
790
Tensile Strength: Yield (Proof), MPa 1020
360

Thermal Properties

Latent Heat of Fusion, J/g 240
320
Maximum Temperature: Mechanical, °C 300
990
Melting Completion (Liquidus), °C 950
1390
Melting Onset (Solidus), °C 860
1360
Specific Heat Capacity, J/kg-K 380
430
Thermal Conductivity, W/m-K 130
10
Thermal Expansion, µm/m-K 17
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 20
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 21
1.5

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.9
Embodied Carbon, kg CO2/kg material 12
12
Embodied Energy, MJ/kg 180
170
Embodied Water, L/kg 310
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 21
320
Resilience: Unit (Modulus of Resilience), kJ/m3 4260
300
Stiffness to Weight: Axial, points 7.8
14
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 38
25
Strength to Weight: Bending, points 29
21
Thermal Diffusivity, mm2/s 39
2.7
Thermal Shock Resistance, points 41
24

Alloy Composition

Aluminum (Al), % 0 to 0.15
0
Beryllium (Be), % 2.4 to 2.6
0
Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0 to 0.090
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 94.6 to 96.7
0
Iron (Fe), % 0 to 0.25
2.0 to 6.0
Lead (Pb), % 0 to 0.020
0
Manganese (Mn), % 0
0 to 0.015
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 1.0 to 1.5
50.8 to 63
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0 to 0.15
0 to 0.080
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.1
0
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 0 to 0.1
0
Residuals, % 0 to 0.5
0