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AWS ER80S-B8 vs. C41300 Brass

AWS ER80S-B8 belongs to the iron alloys classification, while C41300 brass belongs to the copper alloys. There are 27 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 AWS ER80S-B8 and the bottom bar is C41300 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
110
Elongation at Break, % 19
2.0 to 44
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 75
42
Tensile Strength: Ultimate (UTS), MPa 630
300 to 630
Tensile Strength: Yield (Proof), MPa 530
120 to 570

Thermal Properties

Latent Heat of Fusion, J/g 270
200
Melting Completion (Liquidus), °C 1460
1040
Melting Onset (Solidus), °C 1410
1010
Specific Heat Capacity, J/kg-K 470
380
Thermal Conductivity, W/m-K 26
130
Thermal Expansion, µm/m-K 13
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 8.1
30
Electrical Conductivity: Equal Weight (Specific), % IACS 9.3
31

Otherwise Unclassified Properties

Base Metal Price, % relative 6.5
29
Density, g/cm3 7.8
8.7
Embodied Carbon, kg CO2/kg material 2.0
2.7
Embodied Energy, MJ/kg 28
44
Embodied Water, L/kg 89
320

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120
11 to 110
Resilience: Unit (Modulus of Resilience), kJ/m3 720
69 to 1440
Stiffness to Weight: Axial, points 14
7.2
Stiffness to Weight: Bending, points 25
18
Strength to Weight: Axial, points 22
9.6 to 20
Strength to Weight: Bending, points 21
11 to 19
Thermal Diffusivity, mm2/s 6.9
40
Thermal Shock Resistance, points 17
11 to 22

Alloy Composition

Carbon (C), % 0 to 0.1
0
Chromium (Cr), % 8.0 to 10.5
0
Copper (Cu), % 0 to 0.35
89 to 93
Iron (Fe), % 85.6 to 90.8
0 to 0.050
Lead (Pb), % 0
0 to 0.1
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
Tin (Sn), % 0
0.7 to 1.3
Zinc (Zn), % 0
5.1 to 10.3
Residuals, % 0
0 to 0.5