MakeItFrom.com
Menu (ESC)

CR011A Copper vs. C93700 Bronze

Both CR011A copper and C93700 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 80% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is CR011A copper and the bottom bar is C93700 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
99
Elongation at Break, % 15
20
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 43
37
Tensile Strength: Ultimate (UTS), MPa 220
240
Tensile Strength: Yield (Proof), MPa 130
130

Thermal Properties

Latent Heat of Fusion, J/g 210
170
Maximum Temperature: Mechanical, °C 200
140
Melting Completion (Liquidus), °C 1090
930
Melting Onset (Solidus), °C 1040
760
Specific Heat Capacity, J/kg-K 390
350
Thermal Conductivity, W/m-K 390
47
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 100
10
Electrical Conductivity: Equal Weight (Specific), % IACS 100
10

Otherwise Unclassified Properties

Base Metal Price, % relative 32
33
Density, g/cm3 9.0
8.9
Embodied Carbon, kg CO2/kg material 2.6
3.5
Embodied Energy, MJ/kg 42
57
Embodied Water, L/kg 340
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 29
40
Resilience: Unit (Modulus of Resilience), kJ/m3 76
79
Stiffness to Weight: Axial, points 7.2
6.2
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 6.8
7.5
Strength to Weight: Bending, points 9.0
9.6
Thermal Diffusivity, mm2/s 110
15
Thermal Shock Resistance, points 7.8
9.4

Alloy Composition


Deprecated: Automatic conversion of false to array is deprecated in /home/public/compare.php on line 460
Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.5
Bismuth (Bi), % 0 to 0.00050
0
Copper (Cu), % 99.88 to 99.97
78 to 82
Iron (Fe), % 0
0 to 0.15
Lead (Pb), % 0
8.0 to 11
Nickel (Ni), % 0
0 to 1.0
Oxygen (O), % 0 to 0.040
0
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Silver (Ag), % 0.030 to 0.050
0
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
9.0 to 11
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 1.0