MakeItFrom.com
Menu (ESC)

C82800 Copper vs. C64210 Bronze

Both C82800 copper and C64210 bronze are copper alloys. They have a moderately high 92% 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 C82800 copper and the bottom bar is C64210 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 1.0 to 20
35
Poisson's Ratio 0.33
0.34
Rockwell B Hardness 45 to 85
77
Shear Modulus, GPa 46
42
Tensile Strength: Ultimate (UTS), MPa 670 to 1140
570
Tensile Strength: Yield (Proof), MPa 380 to 1000
290

Thermal Properties

Latent Heat of Fusion, J/g 240
250
Maximum Temperature: Mechanical, °C 310
210
Melting Completion (Liquidus), °C 930
1040
Melting Onset (Solidus), °C 890
990
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 120
48
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 18
13
Electrical Conductivity: Equal Weight (Specific), % IACS 19
14

Otherwise Unclassified Properties

Density, g/cm3 8.7
8.4
Embodied Carbon, kg CO2/kg material 12
3.0
Embodied Energy, MJ/kg 190
49
Embodied Water, L/kg 310
360

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 11 to 110
170
Resilience: Unit (Modulus of Resilience), kJ/m3 590 to 4080
360
Stiffness to Weight: Axial, points 7.8
7.4
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 21 to 36
19
Strength to Weight: Bending, points 20 to 28
18
Thermal Diffusivity, mm2/s 36
13
Thermal Shock Resistance, points 23 to 39
21

Alloy Composition

Aluminum (Al), % 0 to 0.15
6.3 to 7.0
Arsenic (As), % 0
0 to 0.15
Beryllium (Be), % 2.5 to 2.9
0
Chromium (Cr), % 0 to 0.1
0
Cobalt (Co), % 0.15 to 0.7
0
Copper (Cu), % 94.6 to 97.2
89 to 92.2
Iron (Fe), % 0 to 0.25
0 to 0.3
Lead (Pb), % 0 to 0.020
0 to 0.050
Manganese (Mn), % 0
0 to 0.1
Nickel (Ni), % 0 to 0.2
0 to 0.25
Silicon (Si), % 0.2 to 0.35
1.5 to 2.0
Tin (Sn), % 0 to 0.1
0 to 0.2
Titanium (Ti), % 0 to 0.12
0
Zinc (Zn), % 0 to 0.1
0 to 0.5
Residuals, % 0
0 to 0.5