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CC333G Bronze vs. C47940 Brass

Both CC333G bronze and C47940 brass are copper alloys. They have 66% of their average alloy composition in common. There are 26 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is CC333G bronze and the bottom bar is C47940 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
100
Elongation at Break, % 13
14 to 34
Poisson's Ratio 0.34
0.31
Shear Modulus, GPa 45
40
Tensile Strength: Ultimate (UTS), MPa 710
380 to 520
Tensile Strength: Yield (Proof), MPa 310
160 to 390

Thermal Properties

Latent Heat of Fusion, J/g 230
170
Maximum Temperature: Mechanical, °C 230
130
Melting Completion (Liquidus), °C 1080
850
Melting Onset (Solidus), °C 1020
800
Specific Heat Capacity, J/kg-K 440
380
Thermal Conductivity, W/m-K 38
110
Thermal Expansion, µm/m-K 18
20

Otherwise Unclassified Properties

Base Metal Price, % relative 29
25
Density, g/cm3 8.3
8.2
Embodied Carbon, kg CO2/kg material 3.5
2.8
Embodied Energy, MJ/kg 56
47
Embodied Water, L/kg 380
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
68 to 100
Resilience: Unit (Modulus of Resilience), kJ/m3 410
120 to 740
Stiffness to Weight: Axial, points 8.0
7.1
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
13 to 17
Strength to Weight: Bending, points 21
14 to 17
Thermal Diffusivity, mm2/s 10
36
Thermal Shock Resistance, points 24
13 to 17

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 76 to 83
63 to 66
Iron (Fe), % 3.0 to 5.5
0.1 to 1.0
Lead (Pb), % 0 to 0.030
1.0 to 2.0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0
Nickel (Ni), % 3.7 to 6.0
0.1 to 0.5
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.1
1.2 to 2.0
Zinc (Zn), % 0 to 0.5
28.1 to 34.6
Residuals, % 0
0 to 0.4