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ACI-ASTM CA28MWV Steel vs. C84800 Brass

ACI-ASTM CA28MWV steel belongs to the iron alloys classification, while C84800 brass 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 C84800 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
100
Elongation at Break, % 11
18
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 76
39
Tensile Strength: Ultimate (UTS), MPa 1080
230
Tensile Strength: Yield (Proof), MPa 870
100

Thermal Properties

Latent Heat of Fusion, J/g 270
180
Maximum Temperature: Mechanical, °C 740
150
Melting Completion (Liquidus), °C 1470
950
Melting Onset (Solidus), °C 1430
830
Specific Heat Capacity, J/kg-K 470
370
Thermal Conductivity, W/m-K 25
72
Thermal Expansion, µm/m-K 10
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 4.6
16
Electrical Conductivity: Equal Weight (Specific), % IACS 5.3
17

Otherwise Unclassified Properties

Base Metal Price, % relative 11
27
Density, g/cm3 7.9
8.6
Embodied Carbon, kg CO2/kg material 3.1
2.8
Embodied Energy, MJ/kg 44
46
Embodied Water, L/kg 100
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 110
34
Resilience: Unit (Modulus of Resilience), kJ/m3 1920
53
Stiffness to Weight: Axial, points 14
6.6
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 38
7.3
Strength to Weight: Bending, points 30
9.6
Thermal Diffusivity, mm2/s 6.6
23
Thermal Shock Resistance, points 40
8.2

Alloy Composition

Aluminum (Al), % 0
0 to 0.0050
Antimony (Sb), % 0
0 to 0.25
Carbon (C), % 0.2 to 0.28
0
Chromium (Cr), % 11 to 12.5
0
Copper (Cu), % 0
75 to 77
Iron (Fe), % 81.4 to 85.8
0 to 0.4
Lead (Pb), % 0
5.5 to 7.0
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 1.5
Silicon (Si), % 0 to 1.0
0 to 0.0050
Sulfur (S), % 0 to 0.030
0 to 0.080
Tin (Sn), % 0
2.0 to 3.0
Tungsten (W), % 0.9 to 1.3
0
Vanadium (V), % 0.2 to 0.3
0
Zinc (Zn), % 0
13 to 17
Residuals, % 0
0 to 0.7