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AWS E80C-W2 vs. C85400 Brass

AWS E80C-W2 belongs to the iron alloys classification, while C85400 brass belongs to the copper 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 AWS E80C-W2 and the bottom bar is C85400 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
100
Elongation at Break, % 25
23
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 72
40
Tensile Strength: Ultimate (UTS), MPa 620
220
Tensile Strength: Yield (Proof), MPa 540
85

Thermal Properties

Latent Heat of Fusion, J/g 260
180
Melting Completion (Liquidus), °C 1450
940
Melting Onset (Solidus), °C 1410
940
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 39
89
Thermal Expansion, µm/m-K 13
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 7.5
20
Electrical Conductivity: Equal Weight (Specific), % IACS 8.7
22

Otherwise Unclassified Properties

Base Metal Price, % relative 2.6
25
Density, g/cm3 7.8
8.3
Embodied Carbon, kg CO2/kg material 1.5
2.8
Embodied Energy, MJ/kg 20
46
Embodied Water, L/kg 51
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150
40
Resilience: Unit (Modulus of Resilience), kJ/m3 770
35
Stiffness to Weight: Axial, points 13
7.0
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 22
7.5
Strength to Weight: Bending, points 21
9.9
Thermal Diffusivity, mm2/s 10
28
Thermal Shock Resistance, points 18
7.6

Alloy Composition

Aluminum (Al), % 0
0 to 0.35
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 0.45 to 0.7
0
Copper (Cu), % 0.3 to 0.75
65 to 70
Iron (Fe), % 94.9 to 98
0 to 0.7
Lead (Pb), % 0
1.5 to 3.8
Manganese (Mn), % 0.5 to 1.3
0
Nickel (Ni), % 0.4 to 0.8
0 to 1.0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0.35 to 0.8
0 to 0.050
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0.5 to 1.5
Vanadium (V), % 0 to 0.030
0
Zinc (Zn), % 0
24 to 32
Residuals, % 0
0 to 1.1