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S66286 Stainless Steel vs. Z20301 Zinc

S66286 stainless steel belongs to the iron alloys classification, while Z20301 zinc belongs to the zinc alloys. There are 28 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is S66286 stainless steel and the bottom bar is Z20301 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
87
Elongation at Break, % 17 to 40
53
Poisson's Ratio 0.29
0.25
Shear Modulus, GPa 75
35
Tensile Strength: Ultimate (UTS), MPa 620 to 1020
160
Tensile Strength: Yield (Proof), MPa 280 to 670
130

Thermal Properties

Latent Heat of Fusion, J/g 300
110
Maximum Temperature: Mechanical, °C 920
90
Melting Completion (Liquidus), °C 1430
410
Melting Onset (Solidus), °C 1370
400
Specific Heat Capacity, J/kg-K 470
390
Thermal Conductivity, W/m-K 15
110
Thermal Expansion, µm/m-K 17
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.9
27
Electrical Conductivity: Equal Weight (Specific), % IACS 2.2
37

Otherwise Unclassified Properties

Base Metal Price, % relative 26
11
Density, g/cm3 7.9
6.6
Embodied Carbon, kg CO2/kg material 6.0
2.8
Embodied Energy, MJ/kg 87
53
Embodied Water, L/kg 170
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 150 to 200
78
Resilience: Unit (Modulus of Resilience), kJ/m3 190 to 1150
96
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 22 to 36
6.7
Strength to Weight: Bending, points 20 to 28
9.9
Thermal Diffusivity, mm2/s 4.0
44
Thermal Shock Resistance, points 13 to 22
5.0

Alloy Composition

Aluminum (Al), % 0 to 0.35
0 to 0.0020
Boron (B), % 0.0010 to 0.010
0
Cadmium (Cd), % 0
0 to 0.010
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 13.5 to 16
0
Copper (Cu), % 0
0 to 0.0050
Iron (Fe), % 49.1 to 59.5
0 to 0.010
Lead (Pb), % 0
0 to 0.1
Manganese (Mn), % 0 to 2.0
0
Molybdenum (Mo), % 1.0 to 1.5
0
Nickel (Ni), % 24 to 27
0
Phosphorus (P), % 0 to 0.040
0
Silicon (Si), % 0 to 1.0
0
Sulfur (S), % 0 to 0.030
0
Titanium (Ti), % 1.9 to 2.4
0 to 0.020
Vanadium (V), % 0.1 to 0.5
0
Zinc (Zn), % 0
99.853 to 100