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Grade CW12MW Nickel vs. CC754S Brass

Grade CW12MW nickel belongs to the nickel alloys classification, while CC754S 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 CC754S brass.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 220
100
Elongation at Break, % 4.6
11
Poisson's Ratio 0.29
0.31
Shear Modulus, GPa 85
40
Tensile Strength: Ultimate (UTS), MPa 560
320
Tensile Strength: Yield (Proof), MPa 310
160

Thermal Properties

Latent Heat of Fusion, J/g 320
170
Maximum Temperature: Mechanical, °C 960
120
Melting Completion (Liquidus), °C 1610
830
Melting Onset (Solidus), °C 1560
780
Specific Heat Capacity, J/kg-K 410
390
Thermal Expansion, µm/m-K 12
21

Otherwise Unclassified Properties

Base Metal Price, % relative 70
23
Density, g/cm3 9.1
8.1
Embodied Carbon, kg CO2/kg material 13
2.8
Embodied Energy, MJ/kg 180
47
Embodied Water, L/kg 280
330

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 22
29
Resilience: Unit (Modulus of Resilience), kJ/m3 220
130
Stiffness to Weight: Axial, points 13
7.2
Stiffness to Weight: Bending, points 22
19
Strength to Weight: Axial, points 17
11
Strength to Weight: Bending, points 17
13
Thermal Shock Resistance, points 16
10

Alloy Composition

Aluminum (Al), % 0
0 to 0.8
Carbon (C), % 0 to 0.12
0
Chromium (Cr), % 15.5 to 17.5
0
Copper (Cu), % 0
57 to 63
Iron (Fe), % 4.5 to 7.5
0 to 0.7
Lead (Pb), % 0
0.5 to 2.5
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 1.0
Phosphorus (P), % 0 to 0.040
0 to 0.020
Silicon (Si), % 0 to 1.0
0 to 0.3
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 1.0
Tungsten (W), % 3.8 to 5.3
0
Vanadium (V), % 0.2 to 0.4
0
Zinc (Zn), % 0
30.2 to 42.5