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C69400 Brass vs. EN 2.4669 Nickel

C69400 brass belongs to the copper alloys classification, while EN 2.4669 nickel belongs to the nickel alloys. There are 29 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is C69400 brass and the bottom bar is EN 2.4669 nickel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 110
190
Elongation at Break, % 17
16
Poisson's Ratio 0.33
0.29
Shear Modulus, GPa 42
73
Shear Strength, MPa 350
680
Tensile Strength: Ultimate (UTS), MPa 570
1110
Tensile Strength: Yield (Proof), MPa 270
720

Thermal Properties

Latent Heat of Fusion, J/g 260
310
Maximum Temperature: Mechanical, °C 170
960
Melting Completion (Liquidus), °C 920
1380
Melting Onset (Solidus), °C 820
1330
Specific Heat Capacity, J/kg-K 410
460
Thermal Conductivity, W/m-K 26
12
Thermal Expansion, µm/m-K 18
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 6.2
1.4
Electrical Conductivity: Equal Weight (Specific), % IACS 6.7
1.5

Otherwise Unclassified Properties

Base Metal Price, % relative 27
60
Density, g/cm3 8.3
8.4
Embodied Carbon, kg CO2/kg material 2.7
10
Embodied Energy, MJ/kg 44
150
Embodied Water, L/kg 300
260

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 80
160
Resilience: Unit (Modulus of Resilience), kJ/m3 340
1380
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 19
23
Strength to Weight: Axial, points 19
37
Strength to Weight: Bending, points 18
28
Thermal Diffusivity, mm2/s 7.7
3.1
Thermal Shock Resistance, points 20
33

Alloy Composition

Aluminum (Al), % 0
0.4 to 1.0
Carbon (C), % 0
0 to 0.080
Chromium (Cr), % 0
14 to 17
Cobalt (Co), % 0
0 to 1.0
Copper (Cu), % 80 to 83
0 to 0.5
Iron (Fe), % 0 to 0.2
5.0 to 9.0
Lead (Pb), % 0 to 0.3
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0
65.9 to 77.7
Niobium (Nb), % 0
0.7 to 1.2
Phosphorus (P), % 0
0 to 0.020
Silicon (Si), % 3.5 to 4.5
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Titanium (Ti), % 0
2.3 to 2.8
Zinc (Zn), % 11.5 to 16.5
0
Residuals, % 0 to 0.5
0