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CC382H Copper-nickel vs. C99750 Brass

Both CC382H copper-nickel and C99750 brass are copper alloys. They have 62% of their average alloy composition in common. There are 27 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 C99750 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
110 to 120
Elastic (Young's, Tensile) Modulus, GPa 140
130
Elongation at Break, % 20
20 to 30
Poisson's Ratio 0.33
0.32
Shear Modulus, GPa 53
48
Tensile Strength: Ultimate (UTS), MPa 490
450 to 520
Tensile Strength: Yield (Proof), MPa 290
220 to 280

Thermal Properties

Latent Heat of Fusion, J/g 240
200
Maximum Temperature: Mechanical, °C 260
160
Melting Completion (Liquidus), °C 1180
840
Melting Onset (Solidus), °C 1120
820
Specific Heat Capacity, J/kg-K 410
410
Thermal Expansion, µm/m-K 15
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 5.5
2.0
Electrical Conductivity: Equal Weight (Specific), % IACS 5.6
2.2

Otherwise Unclassified Properties

Base Metal Price, % relative 41
23
Density, g/cm3 8.9
8.1
Embodied Carbon, kg CO2/kg material 5.2
3.1
Embodied Energy, MJ/kg 76
51
Embodied Water, L/kg 290
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 85
87 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 290
190 to 300
Stiffness to Weight: Axial, points 8.8
8.6
Stiffness to Weight: Bending, points 20
21
Strength to Weight: Axial, points 15
15 to 18
Strength to Weight: Bending, points 16
16 to 18
Thermal Shock Resistance, points 16
13 to 15

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0.25 to 3.0
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
55 to 61
Iron (Fe), % 0.5 to 1.0
0 to 1.0
Lead (Pb), % 0 to 0.0050
0.5 to 2.5
Magnesium (Mg), % 0 to 0.010
0
Manganese (Mn), % 0.5 to 1.0
17 to 23
Nickel (Ni), % 29 to 32
0 to 5.0
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
Titanium (Ti), % 0 to 0.25
0
Zinc (Zn), % 0 to 0.2
17 to 23
Zirconium (Zr), % 0 to 0.15
0
Residuals, % 0
0 to 0.3