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Zamak 2 vs. S32053 Stainless Steel

Zamak 2 belongs to the zinc alloys classification, while S32053 stainless steel belongs to the iron alloys. There are 32 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 S32053 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100
190
Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 6.0
46
Fatigue Strength, MPa 59
310
Poisson's Ratio 0.26
0.28
Rockwell B Hardness 63
83
Shear Modulus, GPa 33
80
Shear Strength, MPa 320
510
Tensile Strength: Ultimate (UTS), MPa 360
730
Tensile Strength: Yield (Proof), MPa 270
330

Thermal Properties

Latent Heat of Fusion, J/g 130
310
Maximum Temperature: Mechanical, °C 95
1100
Melting Completion (Liquidus), °C 390
1450
Melting Onset (Solidus), °C 380
1400
Specific Heat Capacity, J/kg-K 410
470
Thermal Conductivity, W/m-K 110
13
Thermal Expansion, µm/m-K 28
16

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 25
1.8
Electrical Conductivity: Equal Weight (Specific), % IACS 35
2.0

Otherwise Unclassified Properties

Base Metal Price, % relative 12
33
Density, g/cm3 6.5
8.1
Embodied Carbon, kg CO2/kg material 3.0
6.1
Embodied Energy, MJ/kg 57
83
Embodied Water, L/kg 380
210

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 20
270
Resilience: Unit (Modulus of Resilience), kJ/m3 420
270
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 15
25
Strength to Weight: Bending, points 17
22
Thermal Diffusivity, mm2/s 41
3.3
Thermal Shock Resistance, points 11
16

Alloy Composition

Aluminum (Al), % 3.5 to 4.3
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
22 to 24
Copper (Cu), % 2.5 to 3.3
0
Iron (Fe), % 0 to 0.1
41.7 to 48.8
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
5.0 to 6.0
Nickel (Ni), % 0 to 0.020
24 to 26
Nitrogen (N), % 0
0.17 to 0.22
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.030
0 to 1.0
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.0030
0
Zinc (Zn), % 92.2 to 94
0