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C96300 Copper-nickel vs. C72200 Copper-nickel

Both C96300 copper-nickel and C72200 copper-nickel are copper alloys. They have a moderately high 94% of their average alloy composition in common. There are 24 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 C96300 copper-nickel and the bottom bar is C72200 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
130
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 49
48
Tensile Strength: Ultimate (UTS), MPa 580
350 to 580

Thermal Properties

Latent Heat of Fusion, J/g 230
220
Maximum Temperature: Mechanical, °C 240
230
Melting Completion (Liquidus), °C 1200
1180
Melting Onset (Solidus), °C 1150
1120
Specific Heat Capacity, J/kg-K 400
400
Thermal Conductivity, W/m-K 37
34
Thermal Expansion, µm/m-K 16
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.0
6.5
Electrical Conductivity: Equal Weight (Specific), % IACS 6.1
6.6

Otherwise Unclassified Properties

Base Metal Price, % relative 42
36
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 5.1
3.9
Embodied Energy, MJ/kg 76
59
Embodied Water, L/kg 290
300

Common Calculations

Stiffness to Weight: Axial, points 8.2
8.0
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 18
11 to 18
Strength to Weight: Bending, points 17
12 to 17
Thermal Diffusivity, mm2/s 10
9.6
Thermal Shock Resistance, points 20
12 to 20

Alloy Composition

Carbon (C), % 0 to 0.15
0
Chromium (Cr), % 0
0.3 to 0.7
Copper (Cu), % 72.3 to 80.8
78.1 to 84.2
Iron (Fe), % 0.5 to 1.5
0.5 to 1.0
Lead (Pb), % 0 to 0.010
0 to 0.050
Manganese (Mn), % 0.25 to 1.5
0 to 1.0
Nickel (Ni), % 18 to 22
15 to 18
Niobium (Nb), % 0.5 to 1.5
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.020
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0 to 0.5
0 to 0.2