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C95700 Bronze vs. C52100 Bronze

Both C95700 bronze and C52100 bronze are copper alloys. They have 75% of their average alloy composition in common. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is C95700 bronze and the bottom bar is C52100 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 130
110
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 47
41
Tensile Strength: Ultimate (UTS), MPa 680
380 to 800

Thermal Properties

Latent Heat of Fusion, J/g 230
200
Maximum Temperature: Mechanical, °C 220
180
Melting Completion (Liquidus), °C 990
1030
Melting Onset (Solidus), °C 950
880
Specific Heat Capacity, J/kg-K 440
370
Thermal Conductivity, W/m-K 12
62
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 3.0
13
Electrical Conductivity: Equal Weight (Specific), % IACS 3.3
13

Otherwise Unclassified Properties

Base Metal Price, % relative 26
34
Density, g/cm3 8.2
8.8
Embodied Carbon, kg CO2/kg material 3.3
3.4
Embodied Energy, MJ/kg 54
55
Embodied Water, L/kg 360
370

Common Calculations

Stiffness to Weight: Axial, points 8.5
7.0
Stiffness to Weight: Bending, points 20
18
Strength to Weight: Axial, points 23
12 to 25
Strength to Weight: Bending, points 21
13 to 22
Thermal Diffusivity, mm2/s 3.3
19
Thermal Shock Resistance, points 21
14 to 28

Alloy Composition


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Aluminum (Al), % 7.0 to 8.5
0
Copper (Cu), % 71 to 78.5
89.8 to 93
Iron (Fe), % 2.0 to 4.0
0 to 0.1
Lead (Pb), % 0 to 0.030
0 to 0.050
Manganese (Mn), % 11 to 14
0
Nickel (Ni), % 1.5 to 3.0
0
Phosphorus (P), % 0
0.030 to 0.35
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0
7.0 to 9.0
Zinc (Zn), % 0
0 to 0.2
Residuals, % 0 to 0.5
0 to 0.5