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C92200 Bronze vs. C90400 Bronze

Both C92200 bronze and C90400 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a very high 98% of their average alloy composition in common. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C92200 bronze and the bottom bar is C90400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 25
24
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 41
41
Tensile Strength: Ultimate (UTS), MPa 280
310
Tensile Strength: Yield (Proof), MPa 140
180

Thermal Properties

Latent Heat of Fusion, J/g 190
190
Maximum Temperature: Mechanical, °C 170
170
Melting Completion (Liquidus), °C 990
990
Melting Onset (Solidus), °C 830
850
Specific Heat Capacity, J/kg-K 370
370
Thermal Conductivity, W/m-K 70
75
Thermal Expansion, µm/m-K 19
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 14
12
Electrical Conductivity: Equal Weight (Specific), % IACS 14
12

Otherwise Unclassified Properties

Base Metal Price, % relative 32
34
Density, g/cm3 8.7
8.7
Embodied Carbon, kg CO2/kg material 3.2
3.5
Embodied Energy, MJ/kg 52
56
Embodied Water, L/kg 360
370

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 58
65
Resilience: Unit (Modulus of Resilience), kJ/m3 87
150
Stiffness to Weight: Axial, points 6.9
7.0
Stiffness to Weight: Bending, points 18
18
Strength to Weight: Axial, points 8.9
10
Strength to Weight: Bending, points 11
12
Thermal Diffusivity, mm2/s 21
23
Thermal Shock Resistance, points 9.9
11

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0 to 0.0050
Antimony (Sb), % 0 to 0.25
0 to 0.020
Boron (B), % 0
0 to 0.1
Copper (Cu), % 86 to 90
86 to 89
Iron (Fe), % 0 to 0.25
0 to 0.4
Lead (Pb), % 1.0 to 2.0
0 to 0.090
Manganese (Mn), % 0
0 to 0.010
Nickel (Ni), % 0 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 1.5
0 to 0.050
Silicon (Si), % 0 to 0.0050
0 to 0.0050
Sulfur (S), % 0 to 0.050
0.1 to 0.65
Tin (Sn), % 5.5 to 6.5
7.5 to 8.5
Zinc (Zn), % 3.0 to 5.0
1.0 to 5.0
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0 to 0.7
0 to 0.7