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C27200 Brass vs. Nickel 22

C27200 brass belongs to the copper alloys classification, while nickel 22 belongs to the nickel alloys. There are 29 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 C27200 brass and the bottom bar is nickel 22.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
220
Elongation at Break, % 10 to 50
49
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 40
84
Shear Strength, MPa 230 to 320
560
Tensile Strength: Ultimate (UTS), MPa 370 to 590
790
Tensile Strength: Yield (Proof), MPa 150 to 410
360

Thermal Properties

Latent Heat of Fusion, J/g 170
320
Maximum Temperature: Mechanical, °C 130
990
Melting Completion (Liquidus), °C 920
1390
Melting Onset (Solidus), °C 870
1360
Specific Heat Capacity, J/kg-K 390
430
Thermal Conductivity, W/m-K 120
10
Thermal Expansion, µm/m-K 20
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 31
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 24
70
Density, g/cm3 8.1
8.9
Embodied Carbon, kg CO2/kg material 2.7
12
Embodied Energy, MJ/kg 45
170
Embodied Water, L/kg 320
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 30 to 270
320
Resilience: Unit (Modulus of Resilience), kJ/m3 110 to 810
300
Stiffness to Weight: Axial, points 7.2
14
Stiffness to Weight: Bending, points 19
22
Strength to Weight: Axial, points 13 to 20
25
Strength to Weight: Bending, points 14 to 19
21
Thermal Diffusivity, mm2/s 37
2.7
Thermal Shock Resistance, points 12 to 20
24

Alloy Composition

Carbon (C), % 0
0 to 0.015
Chromium (Cr), % 0
20 to 22.5
Cobalt (Co), % 0
0 to 2.5
Copper (Cu), % 62 to 65
0
Iron (Fe), % 0 to 0.070
2.0 to 6.0
Lead (Pb), % 0 to 0.070
0
Manganese (Mn), % 0
0 to 0.015
Molybdenum (Mo), % 0
12.5 to 14.5
Nickel (Ni), % 0
50.8 to 63
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 0
0 to 0.080
Sulfur (S), % 0
0 to 0.020
Tungsten (W), % 0
2.5 to 3.5
Vanadium (V), % 0
0 to 0.35
Zinc (Zn), % 34.6 to 38
0
Residuals, % 0 to 0.3
0