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CC382H Copper-nickel vs. C99400 Brass

Both CC382H copper-nickel and C99400 brass are copper alloys. They have 69% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CC382H copper-nickel and the bottom bar is C99400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 140
120
Poisson's Ratio 0.33
0.34
Shear Modulus, GPa 53
44
Tensile Strength: Ultimate (UTS), MPa 490
460 to 550
Tensile Strength: Yield (Proof), MPa 290
230 to 370

Thermal Properties

Latent Heat of Fusion, J/g 240
230
Maximum Temperature: Mechanical, °C 260
200
Melting Completion (Liquidus), °C 1180
1070
Melting Onset (Solidus), °C 1120
1020
Specific Heat Capacity, J/kg-K 410
400
Thermal Expansion, µm/m-K 15
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
17
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
17

Otherwise Unclassified Properties

Base Metal Price, % relative 41
30
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 5.2
2.8
Embodied Energy, MJ/kg 76
45
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 290
230 to 590
Stiffness to Weight: Axial, points 8.8
7.5
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 15
15 to 17
Strength to Weight: Bending, points 16
15 to 17
Thermal Shock Resistance, points 16
16 to 19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0.5 to 2.0
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
83.5 to 96.5
Iron (Fe), % 0.5 to 1.0
1.0 to 3.0
Lead (Pb), % 0 to 0.0050
0 to 0.25
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
0 to 0.5
Nickel (Ni), % 29 to 32
1.0 to 3.5
Phosphorus (P), % 0 to 0.010
0
Selenium (Se), % 0 to 0.0050
0
Silicon (Si), % 0.15 to 0.5
0.5 to 2.0
Sulfur (S), % 0 to 0.010
0
Tellurium (Te), % 0 to 0.0050
0
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
0.5 to 5.0
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.3