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C96200 Copper-nickel vs. CC752S Brass

Both C96200 copper-nickel and CC752S brass are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 63% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C96200 copper-nickel and the bottom bar is CC752S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 23
8.4
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 46
40
Tensile Strength: Ultimate (UTS), MPa 350
350
Tensile Strength: Yield (Proof), MPa 190
190

Thermal Properties

Latent Heat of Fusion, J/g 220
170
Maximum Temperature: Mechanical, °C 220
130
Melting Completion (Liquidus), °C 1150
840
Melting Onset (Solidus), °C 1100
800
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 45
110
Thermal Expansion, µm/m-K 17
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
25
Electrical Conductivity: Equal Weight (Specific), % IACS 11
28

Otherwise Unclassified Properties

Base Metal Price, % relative 36
24
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 3.8
2.7
Embodied Energy, MJ/kg 58
46
Embodied Water, L/kg 300
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 68
25
Resilience: Unit (Modulus of Resilience), kJ/m3 150
180
Stiffness to Weight: Axial, points 7.8
7.1
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11
12
Strength to Weight: Bending, points 13
13
Thermal Diffusivity, mm2/s 13
35
Thermal Shock Resistance, points 12
12

Alloy Composition


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Aluminum (Al), % 0
0.3 to 0.7
Antimony (Sb), % 0
0 to 0.14
Arsenic (As), % 0
0.040 to 0.14
Carbon (C), % 0 to 0.1
0
Copper (Cu), % 83.6 to 90
61.5 to 64.5
Iron (Fe), % 1.0 to 1.8
0 to 0.3
Lead (Pb), % 0 to 0.010
1.5 to 2.2
Manganese (Mn), % 0 to 1.5
0 to 0.1
Nickel (Ni), % 9.0 to 11
0 to 0.2
Niobium (Nb), % 0 to 1.0
0
Phosphorus (P), % 0 to 0.020
0
Silicon (Si), % 0 to 0.5
0 to 0.020
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.3
Zinc (Zn), % 0
31.5 to 36.7
Residuals, % 0 to 0.5
0