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AWS E385 vs. CC766S Brass

AWS E385 belongs to the iron alloys classification, while CC766S brass belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is AWS E385 and the bottom bar is CC766S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
28
Poisson's Ratio 0.28
0.31
Shear Modulus, GPa 79
40
Tensile Strength: Ultimate (UTS), MPa 580
500

Thermal Properties

Latent Heat of Fusion, J/g 300
180
Melting Completion (Liquidus), °C 1440
840
Melting Onset (Solidus), °C 1390
800
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 14
89
Thermal Expansion, µm/m-K 14
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.7
32
Electrical Conductivity: Equal Weight (Specific), % IACS 1.9
36

Otherwise Unclassified Properties

Base Metal Price, % relative 31
24
Density, g/cm3 8.1
8.0
Embodied Carbon, kg CO2/kg material 5.8
2.8
Embodied Energy, MJ/kg 79
48
Embodied Water, L/kg 200
330

Common Calculations

Stiffness to Weight: Axial, points 14
7.3
Stiffness to Weight: Bending, points 24
20
Strength to Weight: Axial, points 20
17
Strength to Weight: Bending, points 19
18
Thermal Diffusivity, mm2/s 3.6
28
Thermal Shock Resistance, points 15
17

Alloy Composition

Aluminum (Al), % 0
0.3 to 1.8
Antimony (Sb), % 0
0 to 0.1
Carbon (C), % 0 to 0.030
0
Chromium (Cr), % 19.5 to 21.5
0
Copper (Cu), % 1.2 to 2.0
58 to 64
Iron (Fe), % 41.8 to 50.1
0 to 0.5
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 1.0 to 2.5
0 to 0.5
Molybdenum (Mo), % 4.2 to 5.2
0
Nickel (Ni), % 24 to 26
0 to 2.0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.9
0 to 0.6
Sulfur (S), % 0 to 0.020
0
Tin (Sn), % 0
0 to 0.5
Zinc (Zn), % 0
29.5 to 41.7