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C94300 Bronze vs. C96700 Copper

Both C94300 bronze and C96700 copper are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C94300 bronze and the bottom bar is C96700 copper.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
140
Elongation at Break, % 9.7
10
Poisson's Ratio 0.36
0.33
Shear Modulus, GPa 32
53
Tensile Strength: Ultimate (UTS), MPa 180
1210
Tensile Strength: Yield (Proof), MPa 120
550

Thermal Properties

Latent Heat of Fusion, J/g 150
250
Maximum Temperature: Mechanical, °C 110
310
Melting Completion (Liquidus), °C 820
1170
Melting Onset (Solidus), °C 760
1110
Specific Heat Capacity, J/kg-K 320
400
Thermal Conductivity, W/m-K 63
30
Thermal Expansion, µm/m-K 20
15

Otherwise Unclassified Properties

Base Metal Price, % relative 28
90
Density, g/cm3 9.3
8.8
Embodied Carbon, kg CO2/kg material 2.9
9.5
Embodied Energy, MJ/kg 47
140
Embodied Water, L/kg 370
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 15
99
Resilience: Unit (Modulus of Resilience), kJ/m3 77
1080
Stiffness to Weight: Axial, points 5.2
8.9
Stiffness to Weight: Bending, points 16
20
Strength to Weight: Axial, points 5.2
38
Strength to Weight: Bending, points 7.4
29
Thermal Diffusivity, mm2/s 21
8.5
Thermal Shock Resistance, points 7.1
40

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.8
0
Beryllium (Be), % 0
1.1 to 1.2
Copper (Cu), % 67 to 72
62.4 to 68.8
Iron (Fe), % 0 to 0.15
0.4 to 1.0
Lead (Pb), % 23 to 27
0 to 0.010
Manganese (Mn), % 0
0.4 to 1.0
Nickel (Ni), % 0 to 1.0
29 to 33
Phosphorus (P), % 0 to 1.5
0
Silicon (Si), % 0 to 0.0050
0 to 0.15
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 4.5 to 6.0
0
Titanium (Ti), % 0
0.15 to 0.35
Zinc (Zn), % 0 to 0.8
0
Zirconium (Zr), % 0
0.15 to 0.35
Residuals, % 0
0 to 0.5