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C52100 Bronze vs. C65400 Bronze

Both C52100 bronze and C65400 bronze are copper alloys. They have a moderately high 93% of their average alloy composition in common. There are 26 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 C52100 bronze and the bottom bar is C65400 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Poisson's Ratio 0.34
0.34
Rockwell B Hardness 45 to 100
82 to 120
Rockwell Superficial 30T Hardness 48 to 82
71 to 92
Shear Modulus, GPa 41
43
Tensile Strength: Ultimate (UTS), MPa 380 to 800
500 to 1060

Thermal Properties

Latent Heat of Fusion, J/g 200
260
Maximum Temperature: Mechanical, °C 180
200
Melting Completion (Liquidus), °C 1030
1020
Melting Onset (Solidus), °C 880
960
Specific Heat Capacity, J/kg-K 370
400
Thermal Conductivity, W/m-K 62
36
Thermal Expansion, µm/m-K 18
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 13
7.3

Otherwise Unclassified Properties

Base Metal Price, % relative 34
31
Density, g/cm3 8.8
8.7
Embodied Carbon, kg CO2/kg material 3.4
2.8
Embodied Energy, MJ/kg 55
45
Embodied Water, L/kg 370
310

Common Calculations

Stiffness to Weight: Axial, points 7.0
7.3
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 12 to 25
16 to 34
Strength to Weight: Bending, points 13 to 22
16 to 27
Thermal Diffusivity, mm2/s 19
10
Thermal Shock Resistance, points 14 to 28
18 to 39

Alloy Composition

Chromium (Cr), % 0
0.010 to 0.12
Copper (Cu), % 89.8 to 93
93.8 to 96.1
Iron (Fe), % 0 to 0.1
0
Lead (Pb), % 0 to 0.050
0 to 0.050
Phosphorus (P), % 0.030 to 0.35
0
Silicon (Si), % 0
2.7 to 3.4
Tin (Sn), % 7.0 to 9.0
1.2 to 1.9
Zinc (Zn), % 0 to 0.2
0 to 0.5
Residuals, % 0
0 to 0.2

Comparable Variants