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C33200 Brass vs. AWS ER90S-B9

C33200 brass belongs to the copper alloys classification, while AWS ER90S-B9 belongs to the iron alloys. There are 27 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is C33200 brass and the bottom bar is AWS ER90S-B9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 100
190
Elongation at Break, % 7.0 to 60
18
Poisson's Ratio 0.31
0.28
Shear Modulus, GPa 40
75
Tensile Strength: Ultimate (UTS), MPa 320 to 520
690
Tensile Strength: Yield (Proof), MPa 110 to 450
470

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Melting Completion (Liquidus), °C 930
1450
Melting Onset (Solidus), °C 900
1410
Specific Heat Capacity, J/kg-K 380
470
Thermal Conductivity, W/m-K 120
25
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 26
7.0
Electrical Conductivity: Equal Weight (Specific), % IACS 28
8.1

Otherwise Unclassified Properties

Base Metal Price, % relative 24
7.0
Density, g/cm3 8.2
7.8
Embodied Carbon, kg CO2/kg material 2.6
2.6
Embodied Energy, MJ/kg 44
37
Embodied Water, L/kg 320
91

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 35 to 150
110
Resilience: Unit (Modulus of Resilience), kJ/m3 60 to 960
570
Stiffness to Weight: Axial, points 7.1
14
Stiffness to Weight: Bending, points 19
25
Strength to Weight: Axial, points 11 to 17
25
Strength to Weight: Bending, points 13 to 17
22
Thermal Diffusivity, mm2/s 37
6.9
Thermal Shock Resistance, points 11 to 17
19

Alloy Composition

Aluminum (Al), % 0
0 to 0.040
Carbon (C), % 0
0.070 to 0.13
Chromium (Cr), % 0
8.0 to 10.5
Copper (Cu), % 65 to 68
0 to 0.2
Iron (Fe), % 0 to 0.070
84.4 to 90.7
Lead (Pb), % 1.5 to 2.5
0
Manganese (Mn), % 0
0 to 1.2
Molybdenum (Mo), % 0
0.85 to 1.2
Nickel (Ni), % 0
0 to 0.8
Niobium (Nb), % 0
0.020 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0
0 to 0.010
Silicon (Si), % 0
0.15 to 0.5
Sulfur (S), % 0
0 to 0.010
Vanadium (V), % 0
0.15 to 0.3
Zinc (Zn), % 29 to 33.5
0
Residuals, % 0
0 to 0.5