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AWS ER80S-B8 vs. C23000 Brass

AWS ER80S-B8 belongs to the iron alloys classification, while C23000 brass belongs to the copper alloys. There are 27 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 ER80S-B8 and the bottom bar is C23000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 19
2.9 to 47
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 630
280 to 590
Tensile Strength: Yield (Proof), MPa 530
83 to 480

Thermal Properties

Latent Heat of Fusion, J/g 270
190
Melting Completion (Liquidus), °C 1460
1030
Melting Onset (Solidus), °C 1410
990
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 26
160
Thermal Expansion, µm/m-K 13
19

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
37
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
39

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
28
Density, g/cm3 7.8
8.6
Embodied Carbon, kg CO2/kg material 2.0
2.6
Embodied Energy, MJ/kg 28
43
Embodied Water, L/kg 89
310

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
6.2 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 720
31 to 1040
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
19
Strength to Weight: Axial, points 22
8.9 to 19
Strength to Weight: Bending, points 21
11 to 18
Thermal Diffusivity, mm2/s 6.9
48
Thermal Shock Resistance, points 17
9.4 to 20

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.35
84 to 86
Iron (Fe), % 85.6 to 90.8
0 to 0.050
Lead (Pb), % 0
0 to 0.050
Manganese (Mn), % 0.4 to 0.7
0
Molybdenum (Mo), % 0.8 to 1.2
0
Nickel (Ni), % 0 to 0.5
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.025
0
Zinc (Zn), % 0
13.7 to 16
Residuals, % 0
0 to 0.2