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SAE-AISI H19 Steel vs. Z41321 Zinc

SAE-AISI H19 steel belongs to the iron alloys classification, while Z41321 zinc belongs to the zinc alloys. There are 21 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is SAE-AISI H19 steel and the bottom bar is Z41321 zinc.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
87
Poisson's Ratio 0.29
0.25
Shear Modulus, GPa 75
35
Tensile Strength: Ultimate (UTS), MPa 720 to 1990
190

Thermal Properties

Latent Heat of Fusion, J/g 260
110
Melting Completion (Liquidus), °C 1540
410
Melting Onset (Solidus), °C 1490
400
Specific Heat Capacity, J/kg-K 460
390
Thermal Conductivity, W/m-K 29
110
Thermal Expansion, µm/m-K 12
26

Otherwise Unclassified Properties

Base Metal Price, % relative 22
12
Density, g/cm3 8.2
6.6
Embodied Carbon, kg CO2/kg material 7.5
2.8
Embodied Energy, MJ/kg 110
54
Embodied Water, L/kg 110
340

Common Calculations

Stiffness to Weight: Axial, points 13
7.4
Stiffness to Weight: Bending, points 24
23
Strength to Weight: Axial, points 24 to 68
7.9
Strength to Weight: Bending, points 22 to 43
11
Thermal Diffusivity, mm2/s 7.9
44
Thermal Shock Resistance, points 21 to 59
5.9

Alloy Composition

Aluminum (Al), % 0
0 to 0.010
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0.32 to 0.45
0
Chromium (Cr), % 4.0 to 4.8
0
Cobalt (Co), % 4.0 to 4.5
0
Copper (Cu), % 0 to 0.25
0.5 to 1.0
Iron (Fe), % 81.4 to 85.5
0 to 0.010
Lead (Pb), % 0
0 to 0.010
Manganese (Mn), % 0.2 to 0.5
0
Molybdenum (Mo), % 0.3 to 0.55
0
Nickel (Ni), % 0 to 0.3
0
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0.2 to 0.5
0
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.0030
Titanium (Ti), % 0
0.080 to 0.18
Tungsten (W), % 3.8 to 4.5
0
Vanadium (V), % 1.8 to 2.2
0
Zinc (Zn), % 0
98.8 to 99.42