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Z41321 Zinc vs. ASTM A225 Steel

Z41321 zinc belongs to the zinc alloys classification, while ASTM A225 steel belongs to the iron alloys. There are 28 material properties with values for both materials. Properties with values for just one material (3, in this case) are not shown.

For each property being compared, the top bar is Z41321 zinc and the bottom bar is ASTM A225 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 87
190
Elongation at Break, % 60
21 to 23
Poisson's Ratio 0.25
0.29
Shear Modulus, GPa 35
73
Tensile Strength: Ultimate (UTS), MPa 190
620 to 830
Tensile Strength: Yield (Proof), MPa 150
460 to 550

Thermal Properties

Latent Heat of Fusion, J/g 110
250
Maximum Temperature: Mechanical, °C 90
400
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
52
Thermal Expansion, µm/m-K 26
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 27
7.3
Electrical Conductivity: Equal Weight (Specific), % IACS 37
8.4

Otherwise Unclassified Properties

Base Metal Price, % relative 12
2.3
Density, g/cm3 6.6
7.8
Embodied Carbon, kg CO2/kg material 2.8
1.8
Embodied Energy, MJ/kg 54
24 to 25
Embodied Water, L/kg 340
48

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 100
120 to 170
Resilience: Unit (Modulus of Resilience), kJ/m3 130
580 to 820
Stiffness to Weight: Axial, points 7.4
13
Stiffness to Weight: Bending, points 23
24
Strength to Weight: Axial, points 7.9
22 to 29
Strength to Weight: Bending, points 11
21 to 25
Thermal Diffusivity, mm2/s 44
14
Thermal Shock Resistance, points 5.9
18 to 24