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C64210 Bronze vs. C61800 Bronze

Both C64210 bronze and C61800 bronze are copper alloys. They have a very high 96% of their average alloy composition in common. There are 30 material properties with values for both materials. Properties with values for just one material (1, in this case) are not shown.

For each property being compared, the top bar is C64210 bronze and the bottom bar is C61800 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 35
26
Poisson's Ratio 0.34
0.34
Rockwell B Hardness 77
89
Shear Modulus, GPa 42
44
Shear Strength, MPa 380
310
Tensile Strength: Ultimate (UTS), MPa 570
740
Tensile Strength: Yield (Proof), MPa 290
310

Thermal Properties

Latent Heat of Fusion, J/g 250
230
Maximum Temperature: Mechanical, °C 210
220
Melting Completion (Liquidus), °C 1040
1050
Melting Onset (Solidus), °C 990
1040
Specific Heat Capacity, J/kg-K 430
440
Thermal Conductivity, W/m-K 48
64
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
13
Electrical Conductivity: Equal Weight (Specific), % IACS 14
14

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.4
8.3
Embodied Carbon, kg CO2/kg material 3.0
3.1
Embodied Energy, MJ/kg 49
52
Embodied Water, L/kg 360
390

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
150
Resilience: Unit (Modulus of Resilience), kJ/m3 360
420
Stiffness to Weight: Axial, points 7.4
7.5
Stiffness to Weight: Bending, points 19
19
Strength to Weight: Axial, points 19
25
Strength to Weight: Bending, points 18
22
Thermal Diffusivity, mm2/s 13
18
Thermal Shock Resistance, points 21
26

Alloy Composition

Aluminum (Al), % 6.3 to 7.0
8.5 to 11
Arsenic (As), % 0 to 0.15
0
Copper (Cu), % 89 to 92.2
86.9 to 91
Iron (Fe), % 0 to 0.3
0.5 to 1.5
Lead (Pb), % 0 to 0.050
0 to 0.020
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 1.5 to 2.0
0 to 0.1
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0 to 0.020
Residuals, % 0
0 to 0.5