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CC333G Bronze vs. ACI-ASTM CD3MCuN Steel

CC333G bronze belongs to the copper alloys classification, while ACI-ASTM CD3MCuN steel belongs to the iron alloys. There are 28 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 ACI-ASTM CD3MCuN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 13
29
Poisson's Ratio 0.34
0.27
Shear Modulus, GPa 45
80
Tensile Strength: Ultimate (UTS), MPa 710
790
Tensile Strength: Yield (Proof), MPa 310
500

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 230
1100
Melting Completion (Liquidus), °C 1080
1440
Melting Onset (Solidus), °C 1020
1390
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 38
15
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 8.1
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 29
20
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.5
3.9
Embodied Energy, MJ/kg 56
54
Embodied Water, L/kg 380
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 75
200
Resilience: Unit (Modulus of Resilience), kJ/m3 410
620
Stiffness to Weight: Axial, points 8.0
15
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 24
28
Strength to Weight: Bending, points 21
24
Thermal Diffusivity, mm2/s 10
4.1
Thermal Shock Resistance, points 24
22

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Bismuth (Bi), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0 to 0.050
24 to 26.7
Copper (Cu), % 76 to 83
1.4 to 1.9
Iron (Fe), % 3.0 to 5.5
58.2 to 65.9
Lead (Pb), % 0 to 0.030
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 3.0
0 to 1.2
Molybdenum (Mo), % 0
2.9 to 3.8
Nickel (Ni), % 3.7 to 6.0
5.6 to 6.7
Nitrogen (N), % 0
0.22 to 0.33
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.1
0 to 1.1
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.1
0
Zinc (Zn), % 0 to 0.5
0