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C69400 Brass vs. CC383H Copper-nickel

Both C69400 brass and CC383H copper-nickel are copper alloys. They have 67% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C69400 brass and the bottom bar is CC383H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 17
20
Poisson's Ratio 0.33
0.33
Shear Modulus, GPa 42
52
Tensile Strength: Ultimate (UTS), MPa 570
490
Tensile Strength: Yield (Proof), MPa 270
260

Thermal Properties

Latent Heat of Fusion, J/g 260
240
Maximum Temperature: Mechanical, °C 170
260
Melting Completion (Liquidus), °C 920
1180
Melting Onset (Solidus), °C 820
1130
Specific Heat Capacity, J/kg-K 410
410
Thermal Conductivity, W/m-K 26
29
Thermal Expansion, µm/m-K 18
15

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.2
5.2
Electrical Conductivity: Equal Weight (Specific), % IACS 6.7
5.3

Otherwise Unclassified Properties

Base Metal Price, % relative 27
44
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 2.7
5.7
Embodied Energy, MJ/kg 44
83
Embodied Water, L/kg 300
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
84
Resilience: Unit (Modulus of Resilience), kJ/m3 340
250
Stiffness to Weight: Axial, points 7.4
8.6
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19
15
Strength to Weight: Bending, points 18
16
Thermal Diffusivity, mm2/s 7.7
8.1
Thermal Shock Resistance, points 20
17

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Bismuth (Bi), % 0
0 to 0.010
Boron (B), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.020
Carbon (C), % 0
0 to 0.030
Copper (Cu), % 80 to 83
64 to 69.1
Iron (Fe), % 0 to 0.2
0.5 to 1.5
Lead (Pb), % 0 to 0.3
0 to 0.010
Magnesium (Mg), % 0
0 to 0.010
Manganese (Mn), % 0
0.6 to 1.2
Nickel (Ni), % 0
29 to 31
Niobium (Nb), % 0
0.5 to 1.0
Phosphorus (P), % 0
0 to 0.010
Selenium (Se), % 0
0 to 0.010
Silicon (Si), % 3.5 to 4.5
0.3 to 0.7
Sulfur (S), % 0
0 to 0.010
Tellurium (Te), % 0
0 to 0.010
Zinc (Zn), % 11.5 to 16.5
0 to 0.5
Residuals, % 0 to 0.5
0