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Zamak 2 vs. EN 1.4109 Stainless Steel

Zamak 2 belongs to the zinc alloys classification, while EN 1.4109 stainless steel belongs to the iron alloys. There are 31 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 Zamak 2 and the bottom bar is EN 1.4109 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
250
Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 6.0
19
Fatigue Strength, MPa 59
270
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 33
76
Shear Strength, MPa 320
480
Tensile Strength: Ultimate (UTS), MPa 360
770
Tensile Strength: Yield (Proof), MPa 270
420

Thermal Properties

Latent Heat of Fusion, J/g 130
280
Maximum Temperature: Mechanical, °C 95
820
Melting Completion (Liquidus), °C 390
1440
Melting Onset (Solidus), °C 380
1400
Specific Heat Capacity, J/kg-K 410
480
Thermal Conductivity, W/m-K 110
30
Thermal Expansion, µm/m-K 28
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
2.7
Electrical Conductivity: Equal Weight (Specific), % IACS 35
3.1

Otherwise Unclassified Properties

Base Metal Price, % relative 12
8.5
Density, g/cm3 6.5
7.7
Embodied Carbon, kg CO2/kg material 3.0
2.2
Embodied Energy, MJ/kg 57
30
Embodied Water, L/kg 380
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
120
Resilience: Unit (Modulus of Resilience), kJ/m3 420
460
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 15
28
Strength to Weight: Bending, points 17
24
Thermal Diffusivity, mm2/s 41
8.1
Thermal Shock Resistance, points 11
28

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.6 to 0.75
Chromium (Cr), % 0
14 to 16
Copper (Cu), % 2.5 to 3.3
0
Iron (Fe), % 0 to 0.1
80.7 to 85
Lead (Pb), % 0 to 0.0050
0
Magnesium (Mg), % 0.020 to 0.060
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0.4 to 0.8
Nickel (Ni), % 0 to 0.020
0
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.030
0 to 0.7
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.0030
0
Zinc (Zn), % 92.2 to 94
0