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O60 C52100 Bronze vs. O60 C61000 Bronze

Both O60 C52100 bronze and O60 C61000 bronze are copper alloys. Both are furnished in the O60 (soft annealed) temper. They have a moderately high 92% of their average alloy composition in common. There are 25 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 O60 C52100 bronze and the bottom bar is O60 C61000 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
60
Shear Modulus, GPa 41
42
Tensile Strength: Ultimate (UTS), MPa 420
390

Thermal Properties

Latent Heat of Fusion, J/g 200
220
Maximum Temperature: Mechanical, °C 180
210
Melting Completion (Liquidus), °C 1030
1040
Melting Onset (Solidus), °C 880
990
Specific Heat Capacity, J/kg-K 370
420
Thermal Conductivity, W/m-K 62
69
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
15
Electrical Conductivity: Equal Weight (Specific), % IACS 13
16

Otherwise Unclassified Properties

Base Metal Price, % relative 34
29
Density, g/cm3 8.8
8.5
Embodied Carbon, kg CO2/kg material 3.4
3.0
Embodied Energy, MJ/kg 55
49
Embodied Water, L/kg 370
370

Common Calculations

Stiffness to Weight: Axial, points 7.0
7.4
Stiffness to Weight: Bending, points 18
19
Strength to Weight: Axial, points 13
13
Strength to Weight: Bending, points 14
14
Thermal Diffusivity, mm2/s 19
19
Thermal Shock Resistance, points 15
14

Alloy Composition


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Aluminum (Al), % 0
6.0 to 8.5
Copper (Cu), % 89.8 to 93
90.2 to 94
Iron (Fe), % 0 to 0.1
0 to 0.5
Lead (Pb), % 0 to 0.050
0 to 0.020
Phosphorus (P), % 0.030 to 0.35
0
Silicon (Si), % 0
0 to 0.1
Tin (Sn), % 7.0 to 9.0
0
Zinc (Zn), % 0 to 0.2
0 to 0.2
Residuals, % 0 to 0.5
0 to 0.5