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C33200 Brass vs. AWS E309H

C33200 brass belongs to the copper alloys classification, while AWS E309H belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is C33200 brass and the bottom bar is AWS E309H.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
200
Elongation at Break, % 7.0 to 60
34
Poisson's Ratio 0.31
0.27
Shear Modulus, GPa 40
78
Tensile Strength: Ultimate (UTS), MPa 320 to 520
620

Thermal Properties

Latent Heat of Fusion, J/g 170
300
Melting Completion (Liquidus), °C 930
1410
Melting Onset (Solidus), °C 900
1370
Specific Heat Capacity, J/kg-K 380
480
Thermal Conductivity, W/m-K 120
15
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 28
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 24
20
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.6
3.7
Embodied Energy, MJ/kg 44
52
Embodied Water, L/kg 320
180

Common Calculations

Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 17
22
Strength to Weight: Bending, points 13 to 17
21
Thermal Diffusivity, mm2/s 37
4.0
Thermal Shock Resistance, points 11 to 17
16

Alloy Composition


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Carbon (C), % 0
0.040 to 0.15
Chromium (Cr), % 0
22 to 25
Copper (Cu), % 65 to 68
0 to 0.75
Iron (Fe), % 0 to 0.070
55.8 to 65.5
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0
0.5 to 2.5
Molybdenum (Mo), % 0
0 to 0.75
Nickel (Ni), % 0
12 to 14
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Zinc (Zn), % 29 to 33.5
0
Residuals, % 0 to 0.4
0