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CC332G Bronze vs. ACI-ASTM CF3MN Steel

CC332G bronze belongs to the copper alloys classification, while ACI-ASTM CF3MN steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is CC332G bronze and the bottom bar is ACI-ASTM CF3MN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 130
170
Elastic (Young's, Tensile) Modulus, GPa 120
200
Elongation at Break, % 22
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 43
78
Tensile Strength: Ultimate (UTS), MPa 620
580
Tensile Strength: Yield (Proof), MPa 250
290

Thermal Properties

Latent Heat of Fusion, J/g 230
300
Maximum Temperature: Mechanical, °C 220
1010
Melting Completion (Liquidus), °C 1060
1440
Melting Onset (Solidus), °C 1010
1390
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 45
15
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 11
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 12
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
19
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.4
3.9
Embodied Energy, MJ/kg 55
53
Embodied Water, L/kg 390
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
190
Resilience: Unit (Modulus of Resilience), kJ/m3 270
210
Stiffness to Weight: Axial, points 7.7
14
Stiffness to Weight: Bending, points 20
25
Strength to Weight: Axial, points 21
20
Strength to Weight: Bending, points 19
20
Thermal Diffusivity, mm2/s 12
4.1
Thermal Shock Resistance, points 21
13

Alloy Composition

Aluminum (Al), % 8.5 to 10.5
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17 to 22
Copper (Cu), % 80 to 86
0
Iron (Fe), % 1.0 to 3.0
58.7 to 71.9
Lead (Pb), % 0 to 0.1
0
Magnesium (Mg), % 0 to 0.050
0
Manganese (Mn), % 0 to 2.0
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 1.5 to 4.0
9.0 to 13
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.2
0 to 1.5
Sulfur (S), % 0
0 to 0.040
Tin (Sn), % 0 to 0.2
0
Zinc (Zn), % 0 to 0.5
0