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C64200 Bronze vs. C18400 Copper

Both C64200 bronze and C18400 copper are copper alloys. They have a moderately high 91% of their average alloy composition in common. There are 29 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C64200 bronze and the bottom bar is C18400 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
120
Elongation at Break, % 14 to 35
13 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 42
44
Shear Strength, MPa 330 to 390
190 to 310
Tensile Strength: Ultimate (UTS), MPa 540 to 640
270 to 490
Tensile Strength: Yield (Proof), MPa 230 to 320
110 to 480

Thermal Properties

Latent Heat of Fusion, J/g 250
210
Maximum Temperature: Mechanical, °C 210
200
Melting Completion (Liquidus), °C 1000
1080
Melting Onset (Solidus), °C 980
1070
Specific Heat Capacity, J/kg-K 430
390
Thermal Conductivity, W/m-K 45
320
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
80
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
81

Otherwise Unclassified Properties

Base Metal Price, % relative 29
31
Density, g/cm3 8.3
8.9
Embodied Carbon, kg CO2/kg material 3.0
2.6
Embodied Energy, MJ/kg 50
41
Embodied Water, L/kg 370
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 170
63 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 470
54 to 980
Stiffness to Weight: Axial, points 7.5
7.3
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 18 to 21
8.5 to 15
Strength to Weight: Bending, points 18 to 20
10 to 16
Thermal Diffusivity, mm2/s 13
94
Thermal Shock Resistance, points 20 to 23
9.6 to 17

Alloy Composition

Aluminum (Al), % 6.3 to 7.6
0
Arsenic (As), % 0 to 0.15
0 to 0.0050
Calcium (Ca), % 0
0 to 0.0050
Chromium (Cr), % 0
0.4 to 1.2
Copper (Cu), % 88.2 to 92.2
97.2 to 99.6
Iron (Fe), % 0 to 0.3
0 to 0.15
Lead (Pb), % 0 to 0.050
0
Lithium (Li), % 0
0 to 0.050
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.25
0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 1.5 to 2.2
0 to 0.1
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0 to 0.7
Residuals, % 0
0 to 0.5