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Z20301 Zinc vs. ASTM Grade HH Steel

Z20301 zinc belongs to the zinc alloys classification, while ASTM grade HH 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 Z20301 zinc and the bottom bar is ASTM grade HH steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
200
Elongation at Break, % 53
11
Poisson's Ratio 0.25
0.27
Shear Modulus, GPa 35
79
Tensile Strength: Ultimate (UTS), MPa 160
580
Tensile Strength: Yield (Proof), MPa 130
270

Thermal Properties

Latent Heat of Fusion, J/g 110
310
Maximum Temperature: Mechanical, °C 90
1100
Melting Completion (Liquidus), °C 410
1400
Melting Onset (Solidus), °C 400
1360
Specific Heat Capacity, J/kg-K 390
480
Thermal Conductivity, W/m-K 110
14
Thermal Expansion, µm/m-K 26
17

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
2.1
Electrical Conductivity: Equal Weight (Specific), % IACS 37
2.4

Otherwise Unclassified Properties

Base Metal Price, % relative 11
20
Density, g/cm3 6.6
7.7
Embodied Carbon, kg CO2/kg material 2.8
3.7
Embodied Energy, MJ/kg 53
53
Embodied Water, L/kg 340
180

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 78
53
Resilience: Unit (Modulus of Resilience), kJ/m3 96
190
Stiffness to Weight: Axial, points 7.4
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 6.7
21
Strength to Weight: Bending, points 9.9
20
Thermal Diffusivity, mm2/s 44
3.8
Thermal Shock Resistance, points 5.0
12

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
24 to 28
Copper (Cu), % 0 to 0.0050
0
Iron (Fe), % 0 to 0.010
52.9 to 64.8
Lead (Pb), % 0 to 0.1
0
Manganese (Mn), % 0
0 to 2.0
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0
11 to 14
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0
0 to 2.0
Sulfur (S), % 0
0 to 0.040
Titanium (Ti), % 0 to 0.020
0
Zinc (Zn), % 99.853 to 100
0