MakeItFrom.com
Menu (ESC)

CR012A Copper vs. C38500 Bronze

Both CR012A copper and C38500 bronze are copper alloys. They have 57% of their average alloy composition in common. There are 28 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 CR012A copper and the bottom bar is C38500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 15
17
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 43
37
Tensile Strength: Ultimate (UTS), MPa 220
370
Tensile Strength: Yield (Proof), MPa 130
130

Thermal Properties

Latent Heat of Fusion, J/g 210
160
Maximum Temperature: Mechanical, °C 200
110
Melting Completion (Liquidus), °C 1090
890
Melting Onset (Solidus), °C 1040
880
Specific Heat Capacity, J/kg-K 390
380
Thermal Conductivity, W/m-K 390
120
Thermal Expansion, µm/m-K 17
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
28
Electrical Conductivity: Equal Weight (Specific), % IACS 100
31

Otherwise Unclassified Properties

Base Metal Price, % relative 33
22
Density, g/cm3 9.0
8.1
Embodied Carbon, kg CO2/kg material 2.7
2.6
Embodied Energy, MJ/kg 42
45
Embodied Water, L/kg 360
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
48
Resilience: Unit (Modulus of Resilience), kJ/m3 76
78
Stiffness to Weight: Axial, points 7.2
7.0
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 6.8
13
Strength to Weight: Bending, points 9.0
14
Thermal Diffusivity, mm2/s 110
40
Thermal Shock Resistance, points 7.8
12

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Bismuth (Bi), % 0 to 0.00050
0
Copper (Cu), % 99.85 to 99.94
55 to 59
Iron (Fe), % 0
0 to 0.35
Lead (Pb), % 0
2.5 to 3.5
Oxygen (O), % 0 to 0.040
0
Silver (Ag), % 0.060 to 0.080
0
Zinc (Zn), % 0
36.7 to 42.5
Residuals, % 0
0 to 0.5