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Nickel 825 vs. C84000 Brass

Nickel 825 belongs to the nickel alloys classification, while C84000 brass belongs to the copper alloys. There are 28 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 nickel 825 and the bottom bar is C84000 brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 200
110
Elongation at Break, % 34
27
Poisson's Ratio 0.28
0.33
Shear Modulus, GPa 78
42
Tensile Strength: Ultimate (UTS), MPa 650
250
Tensile Strength: Yield (Proof), MPa 260
140

Thermal Properties

Latent Heat of Fusion, J/g 300
190
Maximum Temperature: Mechanical, °C 980
170
Melting Completion (Liquidus), °C 1400
1040
Melting Onset (Solidus), °C 1370
940
Specific Heat Capacity, J/kg-K 460
380
Thermal Conductivity, W/m-K 11
72
Thermal Expansion, µm/m-K 14
18

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
16
Electrical Conductivity: Equal Weight (Specific), % IACS 1.7
17

Otherwise Unclassified Properties

Base Metal Price, % relative 41
30
Density, g/cm3 8.2
8.6
Embodied Carbon, kg CO2/kg material 7.2
3.0
Embodied Energy, MJ/kg 100
49
Embodied Water, L/kg 230
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
58
Resilience: Unit (Modulus of Resilience), kJ/m3 170
83
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 24
19
Strength to Weight: Axial, points 22
8.2
Strength to Weight: Bending, points 20
10
Thermal Diffusivity, mm2/s 2.9
22
Thermal Shock Resistance, points 17
9.0

Alloy Composition


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Aluminum (Al), % 0 to 0.2
0 to 0.0050
Antimony (Sb), % 0
0 to 0.020
Boron (B), % 0
0 to 0.1
Carbon (C), % 0 to 0.050
0
Chromium (Cr), % 19.5 to 23.5
0
Copper (Cu), % 1.5 to 3.0
82 to 89
Iron (Fe), % 22 to 37.9
0 to 0.4
Lead (Pb), % 0
0 to 0.090
Manganese (Mn), % 0 to 1.0
0 to 0.010
Molybdenum (Mo), % 2.5 to 3.5
0
Nickel (Ni), % 38 to 46
0.5 to 2.0
Phosphorus (P), % 0
0 to 0.050
Silicon (Si), % 0 to 0.050
0 to 0.0050
Sulfur (S), % 0 to 0.030
0.1 to 0.65
Tin (Sn), % 0
2.0 to 4.0
Titanium (Ti), % 0.6 to 1.2
0
Zinc (Zn), % 0
5.0 to 14
Zirconium (Zr), % 0
0 to 0.1
Residuals, % 0
0 to 0.7