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Z20301 Zinc vs. EN 1.4805 Stainless Steel

Z20301 zinc belongs to the zinc alloys classification, while EN 1.4805 stainless steel belongs to the iron alloys. There are 26 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 Z20301 zinc and the bottom bar is EN 1.4805 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 53
9.0
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 35
77
Tensile Strength: Ultimate (UTS), MPa 160
490
Tensile Strength: Yield (Proof), MPa 130
250

Thermal Properties

Latent Heat of Fusion, J/g 110
310
Maximum Temperature: Mechanical, °C 90
1000
Melting Completion (Liquidus), °C 410
1390
Melting Onset (Solidus), °C 400
1350
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
14
Thermal Expansion, µm/m-K 26
16

Otherwise Unclassified Properties

Base Metal Price, % relative 11
26
Density, g/cm3 6.6
7.9
Embodied Carbon, kg CO2/kg material 2.8
4.7
Embodied Energy, MJ/kg 53
66
Embodied Water, L/kg 340
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
37
Resilience: Unit (Modulus of Resilience), kJ/m3 96
150
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 6.7
17
Strength to Weight: Bending, points 9.9
18
Thermal Diffusivity, mm2/s 44
3.7
Thermal Shock Resistance, points 5.0
11

Alloy Composition

Aluminum (Al), % 0 to 0.0020
0
Cadmium (Cd), % 0 to 0.010
0
Carbon (C), % 0
0.2 to 0.5
Chromium (Cr), % 0
19 to 23
Copper (Cu), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.010
44.9 to 56.8
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
23 to 27
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
1.0 to 2.0
Sulfur (S), % 0
0 to 0.030
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.853 to 100
0