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EN 1.4903 Stainless Steel vs. Z13004 Zinc

EN 1.4903 stainless steel belongs to the iron alloys classification, while Z13004 zinc belongs to the zinc 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 EN 1.4903 stainless steel and the bottom bar is Z13004 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
87
Elongation at Break, % 20 to 21
30
Poisson's Ratio 0.28
0.25
Shear Modulus, GPa 75
35
Tensile Strength: Ultimate (UTS), MPa 670 to 680
93
Tensile Strength: Yield (Proof), MPa 500
76

Thermal Properties

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

Electrical Properties

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

Otherwise Unclassified Properties

Base Metal Price, % relative 7.0
11
Density, g/cm3 7.8
6.6
Embodied Carbon, kg CO2/kg material 2.6
2.8
Embodied Energy, MJ/kg 36
53
Embodied Water, L/kg 88
340

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 120 to 130
26
Resilience: Unit (Modulus of Resilience), kJ/m3 650
33
Stiffness to Weight: Axial, points 14
7.4
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 24
3.9
Strength to Weight: Bending, points 22
7.0
Thermal Diffusivity, mm2/s 7.0
44
Thermal Shock Resistance, points 23
2.9

Alloy Composition

Aluminum (Al), % 0 to 0.040
0 to 0.0020
Cadmium (Cd), % 0
0 to 0.0030
Carbon (C), % 0.080 to 0.12
0
Chromium (Cr), % 8.0 to 9.5
0
Copper (Cu), % 0 to 0.3
0 to 0.0030
Iron (Fe), % 87.1 to 90.5
0 to 0.0030
Lead (Pb), % 0
0 to 0.0030
Manganese (Mn), % 0.3 to 0.6
0
Molybdenum (Mo), % 0.85 to 1.1
0
Nickel (Ni), % 0 to 0.4
0
Niobium (Nb), % 0.060 to 0.1
0
Nitrogen (N), % 0.030 to 0.070
0
Phosphorus (P), % 0 to 0.025
0
Silicon (Si), % 0 to 0.5
0
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.0010
Vanadium (V), % 0.18 to 0.25
0
Zinc (Zn), % 0
99.985 to 100