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C27200 Brass vs. Monel K-500

C27200 brass belongs to the copper alloys classification, while Monel K-500 belongs to the nickel alloys. They have a modest 30% of their average alloy composition in common, which, by itself, doesn't mean much. There are 29 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 C27200 brass and the bottom bar is Monel K-500.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
160
Elongation at Break, % 10 to 50
25 to 36
Poisson's Ratio 0.31
0.32
Shear Modulus, GPa 40
61
Shear Strength, MPa 230 to 320
430 to 700
Tensile Strength: Ultimate (UTS), MPa 370 to 590
640 to 1100
Tensile Strength: Yield (Proof), MPa 150 to 410
310 to 880

Thermal Properties

Latent Heat of Fusion, J/g 170
270
Maximum Temperature: Mechanical, °C 130
900
Melting Completion (Liquidus), °C 920
1350
Melting Onset (Solidus), °C 870
1320
Specific Heat Capacity, J/kg-K 390
440
Thermal Conductivity, W/m-K 120
18
Thermal Expansion, µm/m-K 20
14

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
3.1
Electrical Conductivity: Equal Weight (Specific), % IACS 31
3.2

Otherwise Unclassified Properties

Base Metal Price, % relative 24
50
Density, g/cm3 8.1
8.7
Embodied Carbon, kg CO2/kg material 2.7
8.1
Embodied Energy, MJ/kg 45
120
Embodied Water, L/kg 320
280

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 270
180 to 260
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 810
300 to 2420
Stiffness to Weight: Axial, points 7.2
10
Stiffness to Weight: Bending, points 19
21
Strength to Weight: Axial, points 13 to 20
21 to 35
Strength to Weight: Bending, points 14 to 19
19 to 27
Thermal Diffusivity, mm2/s 37
4.8
Thermal Shock Resistance, points 12 to 20
21 to 36

Alloy Composition

Aluminum (Al), % 0
2.3 to 3.2
Carbon (C), % 0
0 to 0.18
Copper (Cu), % 62 to 65
27 to 33
Iron (Fe), % 0 to 0.070
0 to 2.0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0
63 to 70.4
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Titanium (Ti), % 0
0.35 to 0.85
Zinc (Zn), % 34.6 to 38
0
Residuals, % 0 to 0.3
0