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C19400 Copper vs. C93600 Bronze

Both C19400 copper and C93600 bronze are copper alloys. They have 81% 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 C19400 copper and the bottom bar is C93600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
99
Elongation at Break, % 2.3 to 37
14
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 44
36
Tensile Strength: Ultimate (UTS), MPa 310 to 630
260
Tensile Strength: Yield (Proof), MPa 98 to 520
140

Thermal Properties

Latent Heat of Fusion, J/g 210
170
Maximum Temperature: Mechanical, °C 200
150
Melting Completion (Liquidus), °C 1090
940
Melting Onset (Solidus), °C 1080
840
Specific Heat Capacity, J/kg-K 390
350
Thermal Conductivity, W/m-K 260
49
Thermal Expansion, µm/m-K 17
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 58 to 68
11
Electrical Conductivity: Equal Weight (Specific), % IACS 58 to 69
11

Otherwise Unclassified Properties

Base Metal Price, % relative 30
31
Density, g/cm3 8.9
9.0
Embodied Carbon, kg CO2/kg material 2.6
3.2
Embodied Energy, MJ/kg 40
51
Embodied Water, L/kg 300
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 5.5 to 220
31
Resilience: Unit (Modulus of Resilience), kJ/m3 41 to 1140
98
Stiffness to Weight: Axial, points 7.3
6.1
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 9.7 to 20
7.9
Strength to Weight: Bending, points 11 to 18
9.9
Thermal Diffusivity, mm2/s 75
16
Thermal Shock Resistance, points 11 to 22
9.8

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.55
Copper (Cu), % 96.8 to 97.8
79 to 83
Iron (Fe), % 2.1 to 2.6
0 to 0.2
Lead (Pb), % 0 to 0.030
11 to 13
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.015 to 0.15
0 to 1.5
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0
6.0 to 8.0
Zinc (Zn), % 0.050 to 0.2
0 to 1.0
Residuals, % 0
0 to 0.7