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C86300 Bronze vs. C94500 Bronze

Both C86300 bronze and C94500 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 64% of their average alloy composition in common. There are 29 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 C86300 bronze and the bottom bar is C94500 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 250
50
Elastic (Young's, Tensile) Modulus, GPa 110
92
Elongation at Break, % 14
12
Poisson's Ratio 0.32
0.36
Shear Modulus, GPa 42
34
Tensile Strength: Ultimate (UTS), MPa 850
170
Tensile Strength: Yield (Proof), MPa 480
83

Thermal Properties

Latent Heat of Fusion, J/g 200
160
Maximum Temperature: Mechanical, °C 160
130
Melting Completion (Liquidus), °C 920
940
Melting Onset (Solidus), °C 890
800
Specific Heat Capacity, J/kg-K 420
330
Thermal Conductivity, W/m-K 35
52
Thermal Expansion, µm/m-K 20
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
10
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
9.7

Otherwise Unclassified Properties

Base Metal Price, % relative 23
30
Density, g/cm3 7.8
9.3
Embodied Carbon, kg CO2/kg material 3.0
3.2
Embodied Energy, MJ/kg 51
51
Embodied Water, L/kg 360
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
17
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
37
Stiffness to Weight: Axial, points 7.8
5.5
Stiffness to Weight: Bending, points 20
16
Strength to Weight: Axial, points 30
5.2
Strength to Weight: Bending, points 25
7.4
Thermal Diffusivity, mm2/s 11
17
Thermal Shock Resistance, points 28
6.7

Alloy Composition


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Aluminum (Al), % 5.0 to 7.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 60 to 66
66.7 to 78
Iron (Fe), % 2.0 to 4.0
0 to 0.15
Lead (Pb), % 0 to 0.2
16 to 22
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 0 to 0.2
6.0 to 8.0
Zinc (Zn), % 22 to 28
0 to 1.2
Residuals, % 0 to 1.0
0