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C60800 Bronze vs. CC490K Brass

Both C60800 bronze and CC490K brass are copper alloys. They have 84% 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 C60800 bronze and the bottom bar is CC490K brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 55
15
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 46
40
Tensile Strength: Ultimate (UTS), MPa 390
230
Tensile Strength: Yield (Proof), MPa 150
110

Thermal Properties

Latent Heat of Fusion, J/g 220
190
Maximum Temperature: Mechanical, °C 210
160
Melting Completion (Liquidus), °C 1060
980
Melting Onset (Solidus), °C 1050
910
Specific Heat Capacity, J/kg-K 410
370
Thermal Conductivity, W/m-K 80
72
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 17
16
Electrical Conductivity: Equal Weight (Specific), % IACS 18
16

Otherwise Unclassified Properties

Base Metal Price, % relative 29
30
Density, g/cm3 8.6
8.8
Embodied Carbon, kg CO2/kg material 2.9
2.9
Embodied Energy, MJ/kg 48
47
Embodied Water, L/kg 360
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
28
Resilience: Unit (Modulus of Resilience), kJ/m3 94
54
Stiffness to Weight: Axial, points 7.3
6.8
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 13
7.3
Strength to Weight: Bending, points 14
9.5
Thermal Diffusivity, mm2/s 23
22
Thermal Shock Resistance, points 14
8.2

Alloy Composition


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Aluminum (Al), % 5.0 to 6.5
0 to 0.010
Antimony (Sb), % 0
0 to 0.3
Arsenic (As), % 0.020 to 0.35
0
Copper (Cu), % 92.5 to 95
81 to 86
Iron (Fe), % 0 to 0.1
0 to 0.5
Lead (Pb), % 0 to 0.1
3.0 to 6.0
Nickel (Ni), % 0
0 to 2.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.010
Sulfur (S), % 0
0 to 0.1
Tin (Sn), % 0
2.0 to 3.5
Zinc (Zn), % 0
7.0 to 9.5
Residuals, % 0 to 0.5
0