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C26200 Brass vs. CC380H Copper-nickel

Both C26200 brass and CC380H copper-nickel are copper alloys. They have 69% 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 C26200 brass and the bottom bar is CC380H copper-nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 3.0 to 180
26
Poisson's Ratio 0.31
0.34
Shear Modulus, GPa 41
47
Tensile Strength: Ultimate (UTS), MPa 330 to 770
310
Tensile Strength: Yield (Proof), MPa 110 to 490
120

Thermal Properties

Latent Heat of Fusion, J/g 180
220
Maximum Temperature: Mechanical, °C 140
220
Melting Completion (Liquidus), °C 950
1130
Melting Onset (Solidus), °C 920
1080
Specific Heat Capacity, J/kg-K 390
390
Thermal Conductivity, W/m-K 120
46
Thermal Expansion, µm/m-K 20
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
11
Electrical Conductivity: Equal Weight (Specific), % IACS 31
11

Otherwise Unclassified Properties

Base Metal Price, % relative 25
36
Density, g/cm3 8.2
8.9
Embodied Carbon, kg CO2/kg material 2.7
3.8
Embodied Energy, MJ/kg 45
58
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 19 to 160
65
Resilience: Unit (Modulus of Resilience), kJ/m3 62 to 1110
59
Stiffness to Weight: Axial, points 7.2
7.8
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 11 to 26
9.8
Strength to Weight: Bending, points 13 to 23
12
Thermal Diffusivity, mm2/s 38
13
Thermal Shock Resistance, points 11 to 26
11

Alloy Composition


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Aluminum (Al), % 0
0 to 0.010
Copper (Cu), % 67 to 70
84.5 to 89
Iron (Fe), % 0 to 0.050
1.0 to 1.8
Lead (Pb), % 0 to 0.070
0 to 0.030
Manganese (Mn), % 0
1.0 to 1.5
Nickel (Ni), % 0
9.0 to 11
Niobium (Nb), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.1
Zinc (Zn), % 29.6 to 33
0 to 0.5
Residuals, % 0 to 0.3
0