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Z41321 Zinc vs. EN 1.4421 Stainless Steel

Z41321 zinc belongs to the zinc alloys classification, while EN 1.4421 stainless steel belongs to the iron 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 Z41321 zinc and the bottom bar is EN 1.4421 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 60
11 to 17
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 35
77
Tensile Strength: Ultimate (UTS), MPa 190
880 to 1100
Tensile Strength: Yield (Proof), MPa 150
620 to 950

Thermal Properties

Latent Heat of Fusion, J/g 110
280
Maximum Temperature: Mechanical, °C 90
870
Melting Completion (Liquidus), °C 410
1440
Melting Onset (Solidus), °C 400
1400
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
16
Thermal Expansion, µm/m-K 26
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
2.2
Electrical Conductivity: Equal Weight (Specific), % IACS 37
2.5

Otherwise Unclassified Properties

Base Metal Price, % relative 12
12
Density, g/cm3 6.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
2.6
Embodied Energy, MJ/kg 54
36
Embodied Water, L/kg 340
130

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
120 to 140
Resilience: Unit (Modulus of Resilience), kJ/m3 130
960 to 2270
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 7.9
31 to 39
Strength to Weight: Bending, points 11
26 to 30
Thermal Diffusivity, mm2/s 44
4.4
Thermal Shock Resistance, points 5.9
31 to 39

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.060
Chromium (Cr), % 0
15.5 to 17.5
Copper (Cu), % 0.5 to 1.0
0
Iron (Fe), % 0 to 0.010
74.4 to 80.5
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0
0 to 1.0
Molybdenum (Mo), % 0
0 to 0.7
Nickel (Ni), % 0
4.0 to 5.5
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0 to 0.8
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.080 to 0.18
0
Zinc (Zn), % 98.8 to 99.42
0