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Z20301 Zinc vs. S44700 Stainless Steel

Z20301 zinc belongs to the zinc alloys classification, while S44700 stainless steel belongs to the iron alloys. There are 24 material properties with values for both materials. Properties with values for just one material (11, in this case) are not shown.

For each property being compared, the top bar is Z20301 zinc and the bottom bar is S44700 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
210
Elongation at Break, % 53
23
Poisson's Ratio 0.25
0.27
Shear Modulus, GPa 35
82
Tensile Strength: Ultimate (UTS), MPa 160
600
Tensile Strength: Yield (Proof), MPa 130
450

Thermal Properties

Latent Heat of Fusion, J/g 110
300
Maximum Temperature: Mechanical, °C 90
1100
Melting Completion (Liquidus), °C 410
1460
Melting Onset (Solidus), °C 400
1410
Specific Heat Capacity, J/kg-K 390
480
Thermal Expansion, µm/m-K 26
11

Otherwise Unclassified Properties

Base Metal Price, % relative 11
18
Density, g/cm3 6.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
3.6
Embodied Energy, MJ/kg 53
49
Embodied Water, L/kg 340
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
120
Resilience: Unit (Modulus of Resilience), kJ/m3 96
480
Stiffness to Weight: Axial, points 7.4
15
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 6.7
21
Strength to Weight: Bending, points 9.9
20
Thermal Shock Resistance, points 5.0
19

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.010
0
Carbon (C), % 0
0 to 0.010
Chromium (Cr), % 0
28 to 30
Copper (Cu), % 0 to 0.0050
0 to 0.15
Iron (Fe), % 0 to 0.010
64.9 to 68.5
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
0 to 0.3
Molybdenum (Mo), % 0
3.5 to 4.2
Nickel (Ni), % 0
0 to 0.15
Nitrogen (N), % 0
0 to 0.020
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.2
Sulfur (S), % 0
0 to 0.020
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.853 to 100
0