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Zamak 2 vs. EN 1.4869 Casting Alloy

Zamak 2 belongs to the zinc alloys classification, while EN 1.4869 casting alloy belongs to the nickel alloys. There are 27 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is Zamak 2 and the bottom bar is EN 1.4869 casting alloy.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 6.0
5.7
Fatigue Strength, MPa 59
130
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 33
80
Tensile Strength: Ultimate (UTS), MPa 360
540
Tensile Strength: Yield (Proof), MPa 270
310

Thermal Properties

Latent Heat of Fusion, J/g 130
330
Maximum Temperature: Mechanical, °C 95
1200
Melting Completion (Liquidus), °C 390
1450
Melting Onset (Solidus), °C 380
1390
Specific Heat Capacity, J/kg-K 410
460
Thermal Conductivity, W/m-K 110
10
Thermal Expansion, µm/m-K 28
13

Otherwise Unclassified Properties

Base Metal Price, % relative 12
70
Density, g/cm3 6.5
8.5
Embodied Carbon, kg CO2/kg material 3.0
7.7
Embodied Energy, MJ/kg 57
110
Embodied Water, L/kg 380
300

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
26
Resilience: Unit (Modulus of Resilience), kJ/m3 420
230
Stiffness to Weight: Axial, points 7.5
13
Stiffness to Weight: Bending, points 23
23
Strength to Weight: Axial, points 15
18
Strength to Weight: Bending, points 17
17
Thermal Diffusivity, mm2/s 41
2.6
Thermal Shock Resistance, points 11
14

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.45 to 0.55
Chromium (Cr), % 0
24 to 26
Cobalt (Co), % 0
14 to 16
Copper (Cu), % 2.5 to 3.3
0
Iron (Fe), % 0 to 0.1
11.4 to 23.6
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0.020 to 0.060
0
Manganese (Mn), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.020
33 to 37
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.030
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.0030
0
Tungsten (W), % 0
4.0 to 6.0
Zinc (Zn), % 92.2 to 94
0