MakeItFrom.com
Menu (ESC)

CR020A Copper vs. C61000 Bronze

Both CR020A copper and C61000 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 CR020A copper and the bottom bar is C61000 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 15
29 to 50
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
42
Tensile Strength: Ultimate (UTS), MPa 220
390 to 460
Tensile Strength: Yield (Proof), MPa 130
150 to 190

Thermal Properties

Latent Heat of Fusion, J/g 210
220
Maximum Temperature: Mechanical, °C 200
210
Melting Completion (Liquidus), °C 1090
1040
Melting Onset (Solidus), °C 1040
990
Specific Heat Capacity, J/kg-K 390
420
Thermal Conductivity, W/m-K 380
69
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
15
Electrical Conductivity: Equal Weight (Specific), % IACS 100
16

Otherwise Unclassified Properties

Base Metal Price, % relative 31
29
Density, g/cm3 9.0
8.5
Embodied Carbon, kg CO2/kg material 2.6
3.0
Embodied Energy, MJ/kg 41
49
Embodied Water, L/kg 320
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
110 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 76
100 to 160
Stiffness to Weight: Axial, points 7.2
7.4
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 6.8
13 to 15
Strength to Weight: Bending, points 9.0
14 to 16
Thermal Diffusivity, mm2/s 110
19
Thermal Shock Resistance, points 7.8
14 to 16

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0
6.0 to 8.5
Bismuth (Bi), % 0 to 0.00050
0
Copper (Cu), % 99.95 to 99.999
90.2 to 94
Iron (Fe), % 0
0 to 0.5
Lead (Pb), % 0 to 0.0050
0 to 0.020
Phosphorus (P), % 0.0010 to 0.0060
0
Silicon (Si), % 0
0 to 0.1
Silver (Ag), % 0 to 0.015
0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0
0 to 0.5