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Z41321 Zinc vs. S64512 Stainless Steel

Z41321 zinc belongs to the zinc alloys classification, while S64512 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is Z41321 zinc and the bottom bar is S64512 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 60
17
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 35
76
Tensile Strength: Ultimate (UTS), MPa 190
1140
Tensile Strength: Yield (Proof), MPa 150
890

Thermal Properties

Latent Heat of Fusion, J/g 110
270
Maximum Temperature: Mechanical, °C 90
750
Melting Completion (Liquidus), °C 410
1460
Melting Onset (Solidus), °C 400
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 110
28
Thermal Expansion, µm/m-K 26
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
3.6
Electrical Conductivity: Equal Weight (Specific), % IACS 37
4.1

Otherwise Unclassified Properties

Base Metal Price, % relative 12
10
Density, g/cm3 6.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
3.3
Embodied Energy, MJ/kg 54
47
Embodied Water, L/kg 340
110

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
180
Resilience: Unit (Modulus of Resilience), kJ/m3 130
2020
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 7.9
40
Strength to Weight: Bending, points 11
31
Thermal Diffusivity, mm2/s 44
7.5
Thermal Shock Resistance, points 5.9
42

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.080 to 0.15
Chromium (Cr), % 0
11 to 12.5
Copper (Cu), % 0.5 to 1.0
0
Iron (Fe), % 0 to 0.010
80.6 to 84.7
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0
0.5 to 0.9
Molybdenum (Mo), % 0
1.5 to 2.0
Nickel (Ni), % 0
2.0 to 3.0
Nitrogen (N), % 0
0.010 to 0.050
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.35
Sulfur (S), % 0
0 to 0.025
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.080 to 0.18
0
Vanadium (V), % 0
0.25 to 0.4
Zinc (Zn), % 98.8 to 99.42
0