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C87610 Bronze vs. C91600 Bronze

Both C87610 bronze and C91600 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have 88% 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 C87610 bronze and the bottom bar is C91600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 22
11
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 43
41
Tensile Strength: Ultimate (UTS), MPa 350
310
Tensile Strength: Yield (Proof), MPa 140
160

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 190
170
Melting Completion (Liquidus), °C 970
1030
Melting Onset (Solidus), °C 820
860
Specific Heat Capacity, J/kg-K 410
370
Thermal Conductivity, W/m-K 28
71
Thermal Expansion, µm/m-K 17
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.1
10
Electrical Conductivity: Equal Weight (Specific), % IACS 6.4
10

Otherwise Unclassified Properties

Base Metal Price, % relative 29
36
Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 2.6
3.7
Embodied Energy, MJ/kg 43
61
Embodied Water, L/kg 300
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 62
30
Resilience: Unit (Modulus of Resilience), kJ/m3 88
120
Stiffness to Weight: Axial, points 7.4
7.0
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 11
9.9
Strength to Weight: Bending, points 13
12
Thermal Diffusivity, mm2/s 8.1
22
Thermal Shock Resistance, points 13
11

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.2
Copper (Cu), % 90 to 94
85.9 to 89.1
Iron (Fe), % 0 to 0.2
0 to 0.2
Lead (Pb), % 0 to 0.2
0 to 0.25
Manganese (Mn), % 0 to 0.25
0
Nickel (Ni), % 0
1.2 to 2.0
Phosphorus (P), % 0
0 to 0.3
Silicon (Si), % 3.0 to 5.0
0 to 0.0050
Sulfur (S), % 0
0 to 0.050
Tin (Sn), % 0
9.7 to 10.8
Zinc (Zn), % 3.0 to 5.0
0 to 0.25
Residuals, % 0 to 0.5
0