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Z41321 Zinc vs. EN 1.4903 Stainless Steel

Z41321 zinc belongs to the zinc alloys classification, while EN 1.4903 stainless steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (5, in this case) are not shown.

For each property being compared, the top bar is Z41321 zinc and the bottom bar is EN 1.4903 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 60
20 to 21
Poisson's Ratio 0.25
0.28
Shear Modulus, GPa 35
75
Tensile Strength: Ultimate (UTS), MPa 190
670 to 680
Tensile Strength: Yield (Proof), MPa 150
500

Thermal Properties

Latent Heat of Fusion, J/g 110
270
Maximum Temperature: Mechanical, °C 90
650
Melting Completion (Liquidus), °C 410
1460
Melting Onset (Solidus), °C 400
1420
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 110
26
Thermal Expansion, µm/m-K 26
11

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
3.4
Electrical Conductivity: Equal Weight (Specific), % IACS 37
4.0

Otherwise Unclassified Properties

Base Metal Price, % relative 12
7.0
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
88

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
120 to 130
Resilience: Unit (Modulus of Resilience), kJ/m3 130
650
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 7.9
24
Strength to Weight: Bending, points 11
22
Thermal Diffusivity, mm2/s 44
7.0
Thermal Shock Resistance, points 5.9
23

Alloy Composition

Aluminum (Al), % 0 to 0.010
0 to 0.040
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0.080 to 0.12
Chromium (Cr), % 0
8.0 to 9.5
Copper (Cu), % 0.5 to 1.0
0 to 0.3
Iron (Fe), % 0 to 0.010
87.1 to 90.5
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0
0.3 to 0.6
Molybdenum (Mo), % 0
0.85 to 1.1
Nickel (Ni), % 0
0 to 0.4
Niobium (Nb), % 0
0.060 to 0.1
Nitrogen (N), % 0
0.030 to 0.070
Phosphorus (P), % 0
0 to 0.025
Silicon (Si), % 0
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.080 to 0.18
0
Vanadium (V), % 0
0.18 to 0.25
Zinc (Zn), % 98.8 to 99.42
0