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Z41321 Zinc vs. ASTM A356 Grade 9

Z41321 zinc belongs to the zinc alloys classification, while ASTM A356 grade 9 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 ASTM A356 grade 9.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 60
17
Poisson's Ratio 0.25
0.29
Shear Modulus, GPa 35
73
Tensile Strength: Ultimate (UTS), MPa 190
670
Tensile Strength: Yield (Proof), MPa 150
460

Thermal Properties

Latent Heat of Fusion, J/g 110
260
Maximum Temperature: Mechanical, °C 90
440
Melting Completion (Liquidus), °C 410
1470
Melting Onset (Solidus), °C 400
1430
Specific Heat Capacity, J/kg-K 390
470
Thermal Conductivity, W/m-K 110
41
Thermal Expansion, µm/m-K 26
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.5
Electrical Conductivity: Equal Weight (Specific), % IACS 37
8.6

Otherwise Unclassified Properties

Base Metal Price, % relative 12
3.6
Density, g/cm3 6.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
2.4
Embodied Energy, MJ/kg 54
33
Embodied Water, L/kg 340
56

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
100
Resilience: Unit (Modulus of Resilience), kJ/m3 130
570
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 7.9
24
Strength to Weight: Bending, points 11
22
Thermal Diffusivity, mm2/s 44
11
Thermal Shock Resistance, points 5.9
19

Alloy Composition

Aluminum (Al), % 0 to 0.010
0
Cadmium (Cd), % 0 to 0.0050
0
Carbon (C), % 0
0 to 0.2
Chromium (Cr), % 0
1.0 to 1.5
Copper (Cu), % 0.5 to 1.0
0
Iron (Fe), % 0 to 0.010
95.2 to 97.2
Lead (Pb), % 0 to 0.010
0
Manganese (Mn), % 0
0.5 to 0.9
Molybdenum (Mo), % 0
0.9 to 1.2
Phosphorus (P), % 0
0 to 0.035
Silicon (Si), % 0
0.2 to 0.6
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0.080 to 0.18
0
Vanadium (V), % 0
0.2 to 0.35
Zinc (Zn), % 98.8 to 99.42
0