MakeItFrom.com
Menu (ESC)

C81400 Copper vs. C92800 Bronze

Both C81400 copper and C92800 bronze are copper alloys. They have 80% of their average alloy composition in common. There are 27 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 C81400 copper and the bottom bar is C92800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 11
1.0
Poisson's Ratio 0.34
0.35
Rockwell B Hardness 69
80
Shear Modulus, GPa 41
37
Tensile Strength: Ultimate (UTS), MPa 370
280
Tensile Strength: Yield (Proof), MPa 250
210

Thermal Properties

Latent Heat of Fusion, J/g 210
170
Maximum Temperature: Mechanical, °C 200
140
Melting Completion (Liquidus), °C 1090
960
Melting Onset (Solidus), °C 1070
820
Specific Heat Capacity, J/kg-K 390
350
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 60
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 61
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 33
36
Density, g/cm3 8.9
8.7
Embodied Carbon, kg CO2/kg material 2.8
4.1
Embodied Energy, MJ/kg 45
67
Embodied Water, L/kg 310
430

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 36
2.5
Resilience: Unit (Modulus of Resilience), kJ/m3 260
210
Stiffness to Weight: Axial, points 7.3
6.4
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 11
8.8
Strength to Weight: Bending, points 13
11
Thermal Shock Resistance, points 13
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Beryllium (Be), % 0.020 to 0.1
0
Chromium (Cr), % 0.6 to 1.0
0
Copper (Cu), % 98.4 to 99.38
78 to 82
Iron (Fe), % 0
0 to 0.2
Lead (Pb), % 0
4.0 to 6.0
Nickel (Ni), % 0
0 to 0.8
Phosphorus (P), % 0
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
15 to 17
Zinc (Zn), % 0
0 to 0.8
Residuals, % 0
0 to 0.7