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C64200 Bronze vs. ACI-ASTM CF3MN Steel

C64200 bronze belongs to the copper alloys classification, while ACI-ASTM CF3MN steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C64200 bronze and the bottom bar is ACI-ASTM CF3MN steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 14 to 35
39
Poisson's Ratio 0.34
0.28
Shear Modulus, GPa 42
78
Tensile Strength: Ultimate (UTS), MPa 540 to 640
580
Tensile Strength: Yield (Proof), MPa 230 to 320
290

Thermal Properties

Latent Heat of Fusion, J/g 250
300
Maximum Temperature: Mechanical, °C 210
1010
Melting Completion (Liquidus), °C 1000
1440
Melting Onset (Solidus), °C 980
1390
Specific Heat Capacity, J/kg-K 430
480
Thermal Conductivity, W/m-K 45
15
Thermal Expansion, µm/m-K 18
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.0
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 8.6
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 29
19
Density, g/cm3 8.3
7.8
Embodied Carbon, kg CO2/kg material 3.0
3.9
Embodied Energy, MJ/kg 50
53
Embodied Water, L/kg 370
160

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 73 to 170
190
Resilience: Unit (Modulus of Resilience), kJ/m3 240 to 470
210
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 18 to 21
20
Strength to Weight: Bending, points 18 to 20
20
Thermal Diffusivity, mm2/s 13
4.1
Thermal Shock Resistance, points 20 to 23
13

Alloy Composition

Aluminum (Al), % 6.3 to 7.6
0
Arsenic (As), % 0 to 0.15
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
17 to 22
Copper (Cu), % 88.2 to 92.2
0
Iron (Fe), % 0 to 0.3
58.7 to 71.9
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0 to 0.1
0 to 1.5
Molybdenum (Mo), % 0
2.0 to 3.0
Nickel (Ni), % 0 to 0.25
9.0 to 13
Nitrogen (N), % 0
0.1 to 0.2
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 1.5 to 2.2
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
Residuals, % 0 to 0.5
0