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C91000 Bronze vs. C92600 Bronze

Both C91000 bronze and C92600 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 97% 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 C91000 bronze and the bottom bar is C92600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
70
Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 7.0
30
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 39
40
Tensile Strength: Ultimate (UTS), MPa 230
300
Tensile Strength: Yield (Proof), MPa 150
140

Thermal Properties

Latent Heat of Fusion, J/g 180
190
Maximum Temperature: Mechanical, °C 160
170
Melting Completion (Liquidus), °C 960
980
Melting Onset (Solidus), °C 820
840
Specific Heat Capacity, J/kg-K 360
370
Thermal Conductivity, W/m-K 64
67
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 9.0
9.0
Electrical Conductivity: Equal Weight (Specific), % IACS 9.4
9.3

Otherwise Unclassified Properties

Base Metal Price, % relative 37
34
Density, g/cm3 8.6
8.7
Embodied Carbon, kg CO2/kg material 4.1
3.6
Embodied Energy, MJ/kg 67
58
Embodied Water, L/kg 420
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 14
74
Resilience: Unit (Modulus of Resilience), kJ/m3 100
88
Stiffness to Weight: Axial, points 6.8
6.8
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 7.5
9.6
Strength to Weight: Bending, points 9.7
11
Thermal Diffusivity, mm2/s 20
21
Thermal Shock Resistance, points 8.8
11

Alloy Composition

Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.2
0 to 0.25
Copper (Cu), % 84 to 86
86 to 88.5
Iron (Fe), % 0 to 0.1
0 to 0.2
Lead (Pb), % 0 to 0.2
0.8 to 1.5
Nickel (Ni), % 0 to 0.8
0 to 0.7
Phosphorus (P), % 0 to 1.5
0 to 0.030
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.050
0 to 0.050
Tin (Sn), % 14 to 16
9.3 to 10.5
Zinc (Zn), % 0 to 1.5
1.3 to 2.5
Residuals, % 0
0 to 0.7