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Grade CX2MW Nickel vs. CC762S Brass

Grade CX2MW nickel belongs to the nickel alloys classification, while CC762S brass belongs to the copper alloys. There are 28 material properties with values for both materials. Properties with values for just one material (2, in this case) are not shown.

For each property being compared, the top bar is grade CX2MW nickel and the bottom bar is CC762S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 34
7.3
Poisson's Ratio 0.29
0.32
Shear Modulus, GPa 84
43
Tensile Strength: Ultimate (UTS), MPa 620
840
Tensile Strength: Yield (Proof), MPa 350
540

Thermal Properties

Latent Heat of Fusion, J/g 330
200
Maximum Temperature: Mechanical, °C 980
160
Melting Completion (Liquidus), °C 1550
920
Melting Onset (Solidus), °C 1490
870
Specific Heat Capacity, J/kg-K 430
420
Thermal Conductivity, W/m-K 10
51
Thermal Expansion, µm/m-K 12
20

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.5
28
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
32

Otherwise Unclassified Properties

Base Metal Price, % relative 65
24
Density, g/cm3 8.9
8.0
Embodied Carbon, kg CO2/kg material 12
3.1
Embodied Energy, MJ/kg 170
51
Embodied Water, L/kg 290
350

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 180
54
Resilience: Unit (Modulus of Resilience), kJ/m3 290
1290
Stiffness to Weight: Axial, points 14
7.8
Stiffness to Weight: Bending, points 23
20
Strength to Weight: Axial, points 19
29
Strength to Weight: Bending, points 18
25
Thermal Diffusivity, mm2/s 2.7
15
Thermal Shock Resistance, points 17
27

Alloy Composition

Aluminum (Al), % 0
3.0 to 7.0
Antimony (Sb), % 0
0 to 0.030
Carbon (C), % 0 to 0.020
0
Chromium (Cr), % 20 to 22.5
0
Copper (Cu), % 0
57 to 67
Iron (Fe), % 2.0 to 6.0
1.5 to 4.0
Lead (Pb), % 0
0 to 0.2
Manganese (Mn), % 0 to 1.0
2.5 to 5.0
Molybdenum (Mo), % 12.5 to 14.5
0
Nickel (Ni), % 51.3 to 63
0 to 3.0
Phosphorus (P), % 0 to 0.025
0 to 0.030
Silicon (Si), % 0 to 0.8
0 to 0.1
Sulfur (S), % 0 to 0.025
0
Tin (Sn), % 0
0 to 0.2
Tungsten (W), % 2.5 to 3.5
0
Vanadium (V), % 0 to 0.35
0
Zinc (Zn), % 0
13.4 to 36