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C32000 Brass vs. Nickel 718

C32000 brass belongs to the copper alloys classification, while nickel 718 belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is C32000 brass and the bottom bar is nickel 718.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 6.8 to 29
12 to 50
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 41
75
Shear Strength, MPa 180 to 280
660 to 950
Tensile Strength: Ultimate (UTS), MPa 270 to 470
930 to 1530
Tensile Strength: Yield (Proof), MPa 78 to 390
510 to 1330

Thermal Properties

Latent Heat of Fusion, J/g 190
310
Maximum Temperature: Mechanical, °C 170
980
Melting Completion (Liquidus), °C 1020
1340
Melting Onset (Solidus), °C 990
1260
Specific Heat Capacity, J/kg-K 380
450
Thermal Conductivity, W/m-K 160
11
Thermal Expansion, µm/m-K 19
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 36
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 37
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 28
75
Density, g/cm3 8.7
8.3
Embodied Carbon, kg CO2/kg material 2.6
13
Embodied Energy, MJ/kg 42
190
Embodied Water, L/kg 310
250

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 59
140 to 390
Resilience: Unit (Modulus of Resilience), kJ/m3 28 to 680
660 to 4560
Stiffness to Weight: Axial, points 7.1
13
Stiffness to Weight: Bending, points 18
23
Strength to Weight: Axial, points 8.8 to 15
31 to 51
Strength to Weight: Bending, points 11 to 16
25 to 35
Thermal Diffusivity, mm2/s 47
3.0
Thermal Shock Resistance, points 9.5 to 16
27 to 44

Alloy Composition


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Aluminum (Al), % 0
0.2 to 0.8
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), % 83.5 to 86.5
0 to 0.3
Iron (Fe), % 0 to 0.1
11.1 to 24.6
Lead (Pb), % 1.5 to 2.2
0
Manganese (Mn), % 0
0 to 0.35
Molybdenum (Mo), % 0
2.8 to 3.3
Nickel (Ni), % 0 to 0.25
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
Titanium (Ti), % 0
0.65 to 1.2
Zinc (Zn), % 10.6 to 15
0
Residuals, % 0 to 0.4
0