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C64210 Bronze vs. C31600 Bronze

Both C64210 bronze and C31600 bronze are copper alloys. They have 90% of their average alloy composition in common. There are 29 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 C31600 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 35
6.7 to 28
Poisson's Ratio 0.34
0.33
Shear Modulus, GPa 42
42
Shear Strength, MPa 380
170 to 270
Tensile Strength: Ultimate (UTS), MPa 570
270 to 460
Tensile Strength: Yield (Proof), MPa 290
80 to 390

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 210
180
Melting Completion (Liquidus), °C 1040
1040
Melting Onset (Solidus), °C 990
1010
Specific Heat Capacity, J/kg-K 430
380
Thermal Conductivity, W/m-K 48
140
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
32
Electrical Conductivity: Equal Weight (Specific), % IACS 14
33

Otherwise Unclassified Properties

Base Metal Price, % relative 29
29
Density, g/cm3 8.4
8.8
Embodied Carbon, kg CO2/kg material 3.0
2.7
Embodied Energy, MJ/kg 49
43
Embodied Water, L/kg 360
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
30 to 58
Resilience: Unit (Modulus of Resilience), kJ/m3 360
28 to 690
Stiffness to Weight: Axial, points 7.4
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19
8.5 to 15
Strength to Weight: Bending, points 18
11 to 15
Thermal Diffusivity, mm2/s 13
42
Thermal Shock Resistance, points 21
9.4 to 16

Alloy Composition

Aluminum (Al), % 6.3 to 7.0
0
Arsenic (As), % 0 to 0.15
0
Copper (Cu), % 89 to 92.2
87.5 to 90.5
Iron (Fe), % 0 to 0.3
0 to 0.1
Lead (Pb), % 0 to 0.050
1.3 to 2.5
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.25
0.7 to 1.2
Phosphorus (P), % 0
0.040 to 0.1
Silicon (Si), % 1.5 to 2.0
0
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
5.2 to 10.5
Residuals, % 0
0 to 0.4