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Z41321 Zinc vs. S44735 Stainless Steel

Z41321 zinc belongs to the zinc alloys classification, while S44735 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is Z41321 zinc and the bottom bar is S44735 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 60
21
Poisson's Ratio 0.25
0.27
Shear Modulus, GPa 35
82
Tensile Strength: Ultimate (UTS), MPa 190
630
Tensile Strength: Yield (Proof), MPa 150
460

Thermal Properties

Latent Heat of Fusion, J/g 110
310
Maximum Temperature: Mechanical, °C 90
1100
Melting Completion (Liquidus), °C 410
1460
Melting Onset (Solidus), °C 400
1420
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 26
11

Otherwise Unclassified Properties

Base Metal Price, % relative 12
21
Density, g/cm3 6.6
7.7
Embodied Carbon, kg CO2/kg material 2.8
4.4
Embodied Energy, MJ/kg 54
61
Embodied Water, L/kg 340
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
120
Resilience: Unit (Modulus of Resilience), kJ/m3 130
520
Stiffness to Weight: Axial, points 7.4
15
Stiffness to Weight: Bending, points 23
26
Strength to Weight: Axial, points 7.9
23
Strength to Weight: Bending, points 11
21
Thermal Shock Resistance, points 5.9
20

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
28 to 30
Copper (Cu), % 0.5 to 1.0
0
Iron (Fe), % 0 to 0.010
60.7 to 68.4
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
3.6 to 4.2
Nickel (Ni), % 0
0 to 1.0
Niobium (Nb), % 0
0.2 to 1.0
Nitrogen (N), % 0
0 to 0.045
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 1.0
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.080 to 0.18
0.2 to 1.0
Zinc (Zn), % 98.8 to 99.42
0