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C43400 Brass vs. AWS E308L

C43400 brass belongs to the copper alloys classification, while AWS E308L belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is C43400 brass and the bottom bar is AWS E308L.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
200
Elongation at Break, % 3.0 to 49
40
Poisson's Ratio 0.33
0.28
Shear Modulus, GPa 42
78
Tensile Strength: Ultimate (UTS), MPa 310 to 690
580

Thermal Properties

Latent Heat of Fusion, J/g 190
290
Melting Completion (Liquidus), °C 1020
1420
Melting Onset (Solidus), °C 990
1380
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 140
16
Thermal Expansion, µm/m-K 19
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 31
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 32
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 28
16
Density, g/cm3 8.6
7.8
Embodied Carbon, kg CO2/kg material 2.7
3.2
Embodied Energy, MJ/kg 44
46
Embodied Water, L/kg 320
150

Common Calculations

Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 10 to 22
21
Strength to Weight: Bending, points 12 to 20
20
Thermal Diffusivity, mm2/s 41
4.1
Thermal Shock Resistance, points 11 to 24
15

Alloy Composition


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Carbon (C), % 0
0 to 0.040
Chromium (Cr), % 0
18 to 21
Copper (Cu), % 84 to 87
0 to 0.75
Iron (Fe), % 0 to 0.050
62.9 to 72.5
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 0
9.0 to 11
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0.4 to 1.0
0
Zinc (Zn), % 11.4 to 15.6
0
Residuals, % 0 to 0.5
0