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C14510 Copper vs. C66300 Brass

Both C14510 copper and C66300 brass are copper alloys. They have 86% of their average alloy composition in common. There are 27 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 C14510 copper and the bottom bar is C66300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 9.1 to 9.6
2.3 to 22
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
42
Shear Strength, MPa 180 to 190
290 to 470
Tensile Strength: Ultimate (UTS), MPa 300 to 320
460 to 810
Tensile Strength: Yield (Proof), MPa 230 to 250
400 to 800

Thermal Properties

Latent Heat of Fusion, J/g 210
200
Maximum Temperature: Mechanical, °C 200
180
Melting Completion (Liquidus), °C 1080
1050
Melting Onset (Solidus), °C 1050
1000
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 360
110
Thermal Expansion, µm/m-K 17
18

Otherwise Unclassified Properties

Base Metal Price, % relative 33
29
Density, g/cm3 8.9
8.6
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 42
46
Embodied Water, L/kg 310
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 25 to 29
17 to 98
Resilience: Unit (Modulus of Resilience), kJ/m3 230 to 280
710 to 2850
Stiffness to Weight: Axial, points 7.2
7.2
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 9.2 to 10
15 to 26
Strength to Weight: Bending, points 11 to 12
15 to 22
Thermal Diffusivity, mm2/s 100
32
Thermal Shock Resistance, points 11 to 12
16 to 28

Alloy Composition


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Cobalt (Co), % 0
0 to 0.2
Copper (Cu), % 99.15 to 99.69
84.5 to 87.5
Iron (Fe), % 0
1.4 to 2.4
Lead (Pb), % 0 to 0.050
0 to 0.050
Phosphorus (P), % 0.010 to 0.030
0 to 0.35
Tellurium (Te), % 0.3 to 0.7
0
Tin (Sn), % 0
1.5 to 3.0
Zinc (Zn), % 0
6.0 to 12.8
Residuals, % 0
0 to 0.5

Comparable Variants