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C94400 Bronze vs. C86500 Bronze

Both C94400 bronze and C86500 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 59% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C94400 bronze and the bottom bar is C86500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
110
Elongation at Break, % 18
25
Poisson's Ratio 0.35
0.3
Shear Modulus, GPa 37
40
Tensile Strength: Ultimate (UTS), MPa 220
530
Tensile Strength: Yield (Proof), MPa 110
190

Thermal Properties

Latent Heat of Fusion, J/g 180
170
Maximum Temperature: Mechanical, °C 150
120
Melting Completion (Liquidus), °C 940
880
Melting Onset (Solidus), °C 790
860
Specific Heat Capacity, J/kg-K 350
390
Thermal Conductivity, W/m-K 52
86
Thermal Expansion, µm/m-K 19
21

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 10
22
Electrical Conductivity: Equal Weight (Specific), % IACS 9.9
25

Otherwise Unclassified Properties

Base Metal Price, % relative 32
23
Density, g/cm3 9.1
7.9
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 54
48
Embodied Water, L/kg 390
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 33
110
Resilience: Unit (Modulus of Resilience), kJ/m3 60
180
Stiffness to Weight: Axial, points 6.1
7.4
Stiffness to Weight: Bending, points 17
20
Strength to Weight: Axial, points 6.8
19
Strength to Weight: Bending, points 9.0
18
Thermal Diffusivity, mm2/s 17
28
Thermal Shock Resistance, points 8.3
17

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0.5 to 1.5
Antimony (Sb), % 0 to 0.8
0
Copper (Cu), % 76.1 to 84
55 to 60
Iron (Fe), % 0 to 0.15
0.4 to 2.0
Lead (Pb), % 9.0 to 12
0 to 0.4
Manganese (Mn), % 0
0.1 to 1.5
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.050
0
Silicon (Si), % 0 to 0.0050
0
Sulfur (S), % 0 to 0.080
0
Tin (Sn), % 7.0 to 9.0
0 to 1.0
Zinc (Zn), % 0 to 0.8
36 to 42
Residuals, % 0
0 to 1.0