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C23400 Brass vs. Grade CW2M Nickel

C23400 brass belongs to the copper alloys classification, while grade CW2M nickel belongs to the nickel alloys. There are 20 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is C23400 brass and the bottom bar is grade CW2M nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
210
Poisson's Ratio 0.32
0.29
Shear Modulus, GPa 42
83
Tensile Strength: Ultimate (UTS), MPa 370 to 640
560

Thermal Properties

Latent Heat of Fusion, J/g 190
330
Maximum Temperature: Mechanical, °C 160
960
Melting Completion (Liquidus), °C 970
1520
Melting Onset (Solidus), °C 930
1460
Specific Heat Capacity, J/kg-K 390
430
Thermal Expansion, µm/m-K 19
12

Otherwise Unclassified Properties

Base Metal Price, % relative 27
70
Density, g/cm3 8.5
8.8
Embodied Carbon, kg CO2/kg material 2.6
12
Embodied Energy, MJ/kg 43
170
Embodied Water, L/kg 320
290

Common Calculations

Stiffness to Weight: Axial, points 7.2
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 12 to 21
18
Strength to Weight: Bending, points 13 to 19
17
Thermal Shock Resistance, points 12 to 22
16

Alloy Composition

Carbon (C), % 0
0 to 0.020
Chromium (Cr), % 0
15 to 17.5
Copper (Cu), % 81 to 84
0
Iron (Fe), % 0 to 0.050
0 to 2.0
Lead (Pb), % 0 to 0.050
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
15 to 17.5
Nickel (Ni), % 0
60.1 to 70
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0
0 to 0.8
Sulfur (S), % 0
0 to 0.030
Tungsten (W), % 0
0 to 1.0
Zinc (Zn), % 15.7 to 19
0
Residuals, % 0 to 0.2
0