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Grade CW12MW Nickel vs. CC766S Brass

Grade CW12MW nickel belongs to the nickel alloys classification, while CC766S brass belongs to the copper alloys. There are 24 material properties with values for both materials. Properties with values for just one material (6, in this case) are not shown.

For each property being compared, the top bar is grade CW12MW nickel and the bottom bar is CC766S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
110
Elongation at Break, % 4.6
28
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 85
40
Tensile Strength: Ultimate (UTS), MPa 560
500
Tensile Strength: Yield (Proof), MPa 310
190

Thermal Properties

Latent Heat of Fusion, J/g 320
180
Maximum Temperature: Mechanical, °C 960
130
Melting Completion (Liquidus), °C 1610
840
Melting Onset (Solidus), °C 1560
800
Specific Heat Capacity, J/kg-K 410
390
Thermal Expansion, µm/m-K 12
20

Otherwise Unclassified Properties

Base Metal Price, % relative 70
24
Density, g/cm3 9.1
8.0
Embodied Carbon, kg CO2/kg material 13
2.8
Embodied Energy, MJ/kg 180
48
Embodied Water, L/kg 280
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
110
Resilience: Unit (Modulus of Resilience), kJ/m3 220
180
Stiffness to Weight: Axial, points 13
7.3
Stiffness to Weight: Bending, points 22
20
Strength to Weight: Axial, points 17
17
Strength to Weight: Bending, points 17
18
Thermal Shock Resistance, points 16
17

Alloy Composition

Aluminum (Al), % 0
0.3 to 1.8
Antimony (Sb), % 0
0 to 0.1
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
58 to 64
Iron (Fe), % 4.5 to 7.5
0 to 0.5
Lead (Pb), % 0
0 to 0.5
Manganese (Mn), % 0 to 1.0
0 to 0.5
Molybdenum (Mo), % 16 to 18
0
Nickel (Ni), % 49.2 to 60.1
0 to 2.0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0 to 0.6
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.5
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0
Zinc (Zn), % 0
29.5 to 41.7