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C64210 Bronze vs. C41500 Brass

Both C64210 bronze and C41500 brass are copper alloys. They have a moderately high 91% 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 C41500 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
110
Elongation at Break, % 35
2.0 to 42
Poisson's Ratio 0.34
0.33
Rockwell B Hardness 77
62 to 90
Shear Modulus, GPa 42
42
Shear Strength, MPa 380
220 to 360
Tensile Strength: Ultimate (UTS), MPa 570
340 to 560
Tensile Strength: Yield (Proof), MPa 290
190 to 550

Thermal Properties

Latent Heat of Fusion, J/g 250
200
Maximum Temperature: Mechanical, °C 210
180
Melting Completion (Liquidus), °C 1040
1030
Melting Onset (Solidus), °C 990
1010
Specific Heat Capacity, J/kg-K 430
380
Thermal Conductivity, W/m-K 48
120
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 13
28
Electrical Conductivity: Equal Weight (Specific), % IACS 14
29

Otherwise Unclassified Properties

Base Metal Price, % relative 29
30
Density, g/cm3 8.4
8.7
Embodied Carbon, kg CO2/kg material 3.0
2.8
Embodied Energy, MJ/kg 49
45
Embodied Water, L/kg 360
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 170
11 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 360
160 to 1340
Stiffness to Weight: Axial, points 7.4
7.1
Stiffness to Weight: Bending, points 19
18
Strength to Weight: Axial, points 19
11 to 18
Strength to Weight: Bending, points 18
12 to 17
Thermal Diffusivity, mm2/s 13
37
Thermal Shock Resistance, points 21
12 to 20

Alloy Composition


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Aluminum (Al), % 6.3 to 7.0
0
Arsenic (As), % 0 to 0.15
0
Copper (Cu), % 89 to 92.2
89 to 93
Iron (Fe), % 0 to 0.3
0 to 0.050
Lead (Pb), % 0 to 0.050
0 to 0.1
Manganese (Mn), % 0 to 0.1
0
Nickel (Ni), % 0 to 0.25
0
Silicon (Si), % 1.5 to 2.0
0
Tin (Sn), % 0 to 0.2
1.5 to 2.2
Zinc (Zn), % 0 to 0.5
4.2 to 9.5
Residuals, % 0 to 0.5
0 to 0.5