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C84800 Brass vs. AWS E90C-B3

C84800 brass belongs to the copper alloys classification, while AWS E90C-B3 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is C84800 brass and the bottom bar is AWS E90C-B3.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 18
19
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 39
73
Tensile Strength: Ultimate (UTS), MPa 230
710
Tensile Strength: Yield (Proof), MPa 100
600

Thermal Properties

Latent Heat of Fusion, J/g 180
260
Melting Completion (Liquidus), °C 950
1460
Melting Onset (Solidus), °C 830
1420
Specific Heat Capacity, J/kg-K 370
470
Thermal Conductivity, W/m-K 72
41
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 16
7.7
Electrical Conductivity: Equal Weight (Specific), % IACS 17
8.8

Otherwise Unclassified Properties

Base Metal Price, % relative 27
4.0
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.8
Embodied Energy, MJ/kg 46
24
Embodied Water, L/kg 340
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 34
130
Resilience: Unit (Modulus of Resilience), kJ/m3 53
970
Stiffness to Weight: Axial, points 6.6
13
Stiffness to Weight: Bending, points 18
24
Strength to Weight: Axial, points 7.3
25
Strength to Weight: Bending, points 9.6
23
Thermal Diffusivity, mm2/s 23
11
Thermal Shock Resistance, points 8.2
21

Alloy Composition


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Aluminum (Al), % 0 to 0.0050
0
Antimony (Sb), % 0 to 0.25
0
Carbon (C), % 0
0.050 to 0.12
Chromium (Cr), % 0
2.0 to 2.5
Copper (Cu), % 75 to 77
0 to 0.35
Iron (Fe), % 0 to 0.4
93.4 to 96.4
Lead (Pb), % 5.5 to 7.0
0
Manganese (Mn), % 0
0.4 to 1.0
Molybdenum (Mo), % 0
0.9 to 1.2
Nickel (Ni), % 0 to 1.0
0 to 0.2
Phosphorus (P), % 0 to 1.5
0 to 0.025
Silicon (Si), % 0 to 0.0050
0.25 to 0.6
Sulfur (S), % 0 to 0.080
0 to 0.030
Tin (Sn), % 2.0 to 3.0
0
Vanadium (V), % 0
0 to 0.030
Zinc (Zn), % 13 to 17
0
Residuals, % 0 to 0.7
0 to 0.5