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C86300 Bronze vs. C91100 Bronze

Both C86300 bronze and C91100 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 C91100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Compressive (Crushing) Strength, MPa 430
140
Elastic (Young's, Tensile) Modulus, GPa 110
100
Elongation at Break, % 14
2.0
Poisson's Ratio 0.32
0.34
Shear Modulus, GPa 42
39
Tensile Strength: Ultimate (UTS), MPa 850
240
Tensile Strength: Yield (Proof), MPa 480
170

Thermal Properties

Latent Heat of Fusion, J/g 200
180
Maximum Temperature: Mechanical, °C 160
160
Melting Completion (Liquidus), °C 920
950
Melting Onset (Solidus), °C 890
820
Specific Heat Capacity, J/kg-K 420
360
Thermal Conductivity, W/m-K 35
63
Thermal Expansion, µm/m-K 20
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
8.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.2
8.3

Otherwise Unclassified Properties

Base Metal Price, % relative 23
38
Density, g/cm3 7.8
8.7
Embodied Carbon, kg CO2/kg material 3.0
4.2
Embodied Energy, MJ/kg 51
69
Embodied Water, L/kg 360
440

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
4.4
Resilience: Unit (Modulus of Resilience), kJ/m3 1030
140
Stiffness to Weight: Axial, points 7.8
6.7
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 30
7.7
Strength to Weight: Bending, points 25
9.9
Thermal Diffusivity, mm2/s 11
20
Thermal Shock Resistance, points 28
9.1

Alloy Composition

Aluminum (Al), % 5.0 to 7.5
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 60 to 66
82 to 85
Iron (Fe), % 2.0 to 4.0
0 to 0.25
Lead (Pb), % 0 to 0.2
0 to 0.25
Manganese (Mn), % 2.5 to 5.0
0
Nickel (Ni), % 0 to 1.0
0 to 0.5
Phosphorus (P), % 0
0 to 1.0
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0 to 0.2
15 to 17
Zinc (Zn), % 22 to 28
0 to 0.25
Residuals, % 0 to 1.0
0