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CC382H Copper-nickel vs. C44400 Brass

Both CC382H copper-nickel and C44400 brass are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC382H copper-nickel and the bottom bar is C44400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
110
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 53
41
Tensile Strength: Ultimate (UTS), MPa 490
350
Tensile Strength: Yield (Proof), MPa 290
120

Thermal Properties

Latent Heat of Fusion, J/g 240
180
Maximum Temperature: Mechanical, °C 260
140
Melting Completion (Liquidus), °C 1180
940
Melting Onset (Solidus), °C 1120
900
Specific Heat Capacity, J/kg-K 410
380
Thermal Conductivity, W/m-K 30
110
Thermal Expansion, µm/m-K 15
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
25
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
27

Otherwise Unclassified Properties

Base Metal Price, % relative 41
26
Density, g/cm3 8.9
8.3
Embodied Carbon, kg CO2/kg material 5.2
2.8
Embodied Energy, MJ/kg 76
46
Embodied Water, L/kg 290
330

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 290
65
Stiffness to Weight: Axial, points 8.8
7.2
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 15
12
Strength to Weight: Bending, points 16
13
Thermal Diffusivity, mm2/s 8.2
35
Thermal Shock Resistance, points 16
12

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0
Antimony (Sb), % 0
0.020 to 0.1
Bismuth (Bi), % 0 to 0.0020
0
Boron (B), % 0 to 0.010
0
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 1.5 to 2.0
0
Copper (Cu), % 62.8 to 68.4
70 to 73
Iron (Fe), % 0.5 to 1.0
0 to 0.060
Lead (Pb), % 0 to 0.0050
0 to 0.070
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0
Nickel (Ni), % 29 to 32
0
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.0050
0
Tin (Sn), % 0
0.9 to 1.2
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
25.2 to 29.1
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.4