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C52400 Bronze vs. C94400 Bronze

Both C52400 bronze and C94400 bronze are copper alloys. They have 88% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C52400 bronze and the bottom bar is C94400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
100
Poisson's Ratio 0.34
0.35
Shear Modulus, GPa 41
37
Tensile Strength: Ultimate (UTS), MPa 450 to 880
220

Thermal Properties

Latent Heat of Fusion, J/g 190
180
Maximum Temperature: Mechanical, °C 170
150
Melting Completion (Liquidus), °C 1000
940
Melting Onset (Solidus), °C 840
790
Specific Heat Capacity, J/kg-K 370
350
Thermal Conductivity, W/m-K 50
52
Thermal Expansion, µm/m-K 18
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
10
Electrical Conductivity: Equal Weight (Specific), % IACS 11
9.9

Otherwise Unclassified Properties

Base Metal Price, % relative 35
32
Density, g/cm3 8.8
9.1
Embodied Carbon, kg CO2/kg material 3.6
3.4
Embodied Energy, MJ/kg 58
54
Embodied Water, L/kg 390
390

Common Calculations

Stiffness to Weight: Axial, points 6.9
6.1
Stiffness to Weight: Bending, points 18
17
Strength to Weight: Axial, points 14 to 28
6.8
Strength to Weight: Bending, points 15 to 23
9.0
Thermal Diffusivity, mm2/s 15
17
Thermal Shock Resistance, points 17 to 32
8.3

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.8
Copper (Cu), % 87.8 to 91
76.1 to 84
Iron (Fe), % 0 to 0.1
0 to 0.15
Lead (Pb), % 0 to 0.050
9.0 to 12
Nickel (Ni), % 0
0 to 1.0
Phosphorus (P), % 0.030 to 0.35
0 to 0.050
Silicon (Si), % 0
0 to 0.0050
Sulfur (S), % 0
0 to 0.080
Tin (Sn), % 9.0 to 11
7.0 to 9.0
Zinc (Zn), % 0 to 0.2
0 to 0.8
Residuals, % 0 to 0.5
0