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ACI-ASTM CA28MWV Steel vs. C89320 Bronze

ACI-ASTM CA28MWV steel belongs to the iron alloys classification, while C89320 bronze belongs to the copper 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 ACI-ASTM CA28MWV steel and the bottom bar is C89320 bronze.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 11
17
Poisson's Ratio 0.28
0.34
Shear Modulus, GPa 76
40
Tensile Strength: Ultimate (UTS), MPa 1080
270
Tensile Strength: Yield (Proof), MPa 870
140

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Maximum Temperature: Mechanical, °C 740
180
Melting Completion (Liquidus), °C 1470
1050
Melting Onset (Solidus), °C 1430
930
Specific Heat Capacity, J/kg-K 470
360
Thermal Conductivity, W/m-K 25
56
Thermal Expansion, µm/m-K 10
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.6
15
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
15

Otherwise Unclassified Properties

Base Metal Price, % relative 11
37
Density, g/cm3 7.9
8.9
Embodied Carbon, kg CO2/kg material 3.1
3.5
Embodied Energy, MJ/kg 44
56
Embodied Water, L/kg 100
490

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
38
Resilience: Unit (Modulus of Resilience), kJ/m3 1920
93
Stiffness to Weight: Axial, points 14
6.8
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 38
8.5
Strength to Weight: Bending, points 30
10
Thermal Diffusivity, mm2/s 6.6
17
Thermal Shock Resistance, points 40
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.35
Bismuth (Bi), % 0
4.0 to 6.0
Carbon (C), % 0.2 to 0.28
0
Chromium (Cr), % 11 to 12.5
0
Copper (Cu), % 0
87 to 91
Iron (Fe), % 81.4 to 85.8
0 to 0.2
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0.5 to 1.0
0
Molybdenum (Mo), % 0.9 to 1.3
0
Nickel (Ni), % 0.5 to 1.0
0 to 1.0
Phosphorus (P), % 0 to 0.030
0 to 0.3
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
5.0 to 7.0
Tungsten (W), % 0.9 to 1.3
0
Vanadium (V), % 0.2 to 0.3
0
Zinc (Zn), % 0
0 to 1.0
Residuals, % 0
0 to 0.5