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C44400 Brass vs. Nickel 718

C44400 brass belongs to the copper alloys classification, while nickel 718 belongs to the nickel alloys. There are 26 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 C44400 brass and the bottom bar is nickel 718.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 41
75
Tensile Strength: Ultimate (UTS), MPa 350
930 to 1530
Tensile Strength: Yield (Proof), MPa 120
510 to 1330

Thermal Properties

Latent Heat of Fusion, J/g 180
310
Maximum Temperature: Mechanical, °C 140
980
Melting Completion (Liquidus), °C 940
1340
Melting Onset (Solidus), °C 900
1260
Specific Heat Capacity, J/kg-K 380
450
Thermal Conductivity, W/m-K 110
11
Thermal Expansion, µm/m-K 20
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 27
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 26
75
Density, g/cm3 8.3
8.3
Embodied Carbon, kg CO2/kg material 2.8
13
Embodied Energy, MJ/kg 46
190
Embodied Water, L/kg 330
250

Common Calculations

Resilience: Unit (Modulus of Resilience), kJ/m3 65
660 to 4560
Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12
31 to 51
Strength to Weight: Bending, points 13
25 to 35
Thermal Diffusivity, mm2/s 35
3.0
Thermal Shock Resistance, points 12
27 to 44

Alloy Composition


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Aluminum (Al), % 0
0.2 to 0.8
Antimony (Sb), % 0.020 to 0.1
0
Boron (B), % 0
0 to 0.0060
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
17 to 21
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 70 to 73
0 to 0.3
Iron (Fe), % 0 to 0.060
11.1 to 24.6
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 0
50 to 55
Niobium (Nb), % 0
4.8 to 5.5
Phosphorus (P), % 0
0 to 0.015
Silicon (Si), % 0
0 to 0.35
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0.9 to 1.2
0
Titanium (Ti), % 0
0.65 to 1.2
Zinc (Zn), % 25.2 to 29.1
0
Residuals, % 0 to 0.4
0