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CC333G Bronze vs. C95200 Bronze

Both CC333G bronze and C95200 bronze are copper alloys. Both are furnished in the as-fabricated (no temper or treatment) condition. They have a moderately high 92% of their average alloy composition in common.

For each property being compared, the top bar is CC333G bronze and the bottom bar is C95200 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 170
120
Elastic (Young's, Tensile) Modulus, GPa 120
110
Elongation at Break, % 13
29
Poisson's Ratio 0.34
0.34
Shear Modulus, GPa 45
42
Tensile Strength: Ultimate (UTS), MPa 710
520
Tensile Strength: Yield (Proof), MPa 310
190

Thermal Properties

Latent Heat of Fusion, J/g 230
230
Maximum Temperature: Mechanical, °C 230
220
Melting Completion (Liquidus), °C 1080
1050
Melting Onset (Solidus), °C 1020
1040
Specific Heat Capacity, J/kg-K 440
430
Thermal Conductivity, W/m-K 38
50
Thermal Expansion, µm/m-K 18
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
11
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
12

Otherwise Unclassified Properties

Base Metal Price, % relative 29
28
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 3.5
3.0
Embodied Energy, MJ/kg 56
50
Embodied Water, L/kg 380
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
120
Resilience: Unit (Modulus of Resilience), kJ/m3 410
170
Stiffness to Weight: Axial, points 8.0
7.6
Stiffness to Weight: Bending, points 20
19
Strength to Weight: Axial, points 24
17
Strength to Weight: Bending, points 21
17
Thermal Diffusivity, mm2/s 10
14
Thermal Shock Resistance, points 24
19

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
8.5 to 9.5
Bismuth (Bi), % 0 to 0.010
0
Chromium (Cr), % 0 to 0.050
0
Copper (Cu), % 76 to 83
86 to 89
Iron (Fe), % 3.0 to 5.5
2.5 to 4.0
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0
Nickel (Ni), % 3.7 to 6.0
0
Silicon (Si), % 0 to 0.1
0
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0
Residuals, % 0
0 to 1.0