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CC380H Copper-nickel vs. C71500 Copper-nickel

Both CC380H copper-nickel and C71500 copper-nickel are copper alloys. They have 79% 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 CC380H copper-nickel and the bottom bar is C71500 copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
140
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 47
52
Tensile Strength: Ultimate (UTS), MPa 310
380 to 620

Thermal Properties

Latent Heat of Fusion, J/g 220
230
Maximum Temperature: Mechanical, °C 220
260
Melting Completion (Liquidus), °C 1130
1240
Melting Onset (Solidus), °C 1080
1170
Specific Heat Capacity, J/kg-K 390
400
Thermal Conductivity, W/m-K 46
28
Thermal Expansion, µm/m-K 17
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
4.6
Electrical Conductivity: Equal Weight (Specific), % IACS 11
4.7

Otherwise Unclassified Properties

Base Metal Price, % relative 36
41
Density, g/cm3 8.9
8.9
Embodied Carbon, kg CO2/kg material 3.8
5.1
Embodied Energy, MJ/kg 58
74
Embodied Water, L/kg 300
280

Common Calculations

Stiffness to Weight: Axial, points 7.8
8.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 9.8
12 to 19
Strength to Weight: Bending, points 12
13 to 18
Thermal Diffusivity, mm2/s 13
7.7
Thermal Shock Resistance, points 11
12 to 20

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Copper (Cu), % 84.5 to 89
63.5 to 70.6
Iron (Fe), % 1.0 to 1.8
0.4 to 1.0
Lead (Pb), % 0 to 0.030
0 to 0.050
Manganese (Mn), % 1.0 to 1.5
0 to 1.0
Nickel (Ni), % 9.0 to 11
29 to 33
Niobium (Nb), % 0 to 1.0
0
Silicon (Si), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0 to 1.0
Residuals, % 0
0 to 0.5