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C62300 Bronze vs. C96700 Copper

Both C62300 bronze and C96700 copper are copper alloys. They have 67% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C62300 bronze and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
140
Elongation at Break, % 18 to 32
10
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 43
53
Tensile Strength: Ultimate (UTS), MPa 570 to 630
1210
Tensile Strength: Yield (Proof), MPa 230 to 310
550

Thermal Properties

Latent Heat of Fusion, J/g 230
250
Maximum Temperature: Mechanical, °C 220
310
Melting Completion (Liquidus), °C 1050
1170
Melting Onset (Solidus), °C 1040
1110
Specific Heat Capacity, J/kg-K 440
400
Thermal Conductivity, W/m-K 54
30
Thermal Expansion, µm/m-K 18
15

Otherwise Unclassified Properties

Base Metal Price, % relative 28
90
Density, g/cm3 8.3
8.8
Embodied Carbon, kg CO2/kg material 3.1
9.5
Embodied Energy, MJ/kg 52
140
Embodied Water, L/kg 390
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 95 to 150
99
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 430
1080
Stiffness to Weight: Axial, points 7.6
8.9
Stiffness to Weight: Bending, points 19
20
Strength to Weight: Axial, points 19 to 21
38
Strength to Weight: Bending, points 18 to 20
29
Thermal Diffusivity, mm2/s 15
8.5
Thermal Shock Resistance, points 20 to 22
40

Alloy Composition

Aluminum (Al), % 8.5 to 10
0
Beryllium (Be), % 0
1.1 to 1.2
Copper (Cu), % 83.2 to 89.5
62.4 to 68.8
Iron (Fe), % 2.0 to 4.0
0.4 to 1.0
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0 to 0.5
0.4 to 1.0
Nickel (Ni), % 0 to 1.0
29 to 33
Silicon (Si), % 0 to 0.25
0 to 0.15
Tin (Sn), % 0 to 0.6
0
Titanium (Ti), % 0
0.15 to 0.35
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5