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CC380H Copper-nickel vs. C41300 Brass

Both CC380H copper-nickel and C41300 brass are copper alloys. They have 87% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC380H copper-nickel and the bottom bar is C41300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 26
2.0 to 44
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 47
42
Tensile Strength: Ultimate (UTS), MPa 310
300 to 630
Tensile Strength: Yield (Proof), MPa 120
120 to 570

Thermal Properties

Latent Heat of Fusion, J/g 220
200
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 1130
1040
Melting Onset (Solidus), °C 1080
1010
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 46
130
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
30
Electrical Conductivity: Equal Weight (Specific), % IACS 11
31

Otherwise Unclassified Properties

Base Metal Price, % relative 36
29
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 3.8
2.7
Embodied Energy, MJ/kg 58
44
Embodied Water, L/kg 300
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 65
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 59
69 to 1440
Stiffness to Weight: Axial, points 7.8
7.2
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 9.8
9.6 to 20
Strength to Weight: Bending, points 12
11 to 19
Thermal Diffusivity, mm2/s 13
40
Thermal Shock Resistance, points 11
11 to 22

Alloy Composition


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Aluminum (Al), % 0 to 0.010
0
Copper (Cu), % 84.5 to 89
89 to 93
Iron (Fe), % 1.0 to 1.8
0 to 0.050
Lead (Pb), % 0 to 0.030
0 to 0.1
Manganese (Mn), % 1.0 to 1.5
0
Nickel (Ni), % 9.0 to 11
0
Niobium (Nb), % 0 to 1.0
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0
0.7 to 1.3
Zinc (Zn), % 0 to 0.5
5.1 to 10.3
Residuals, % 0
0 to 0.5