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ZA-27 vs. ASTM A182 Grade F23

ZA-27 belongs to the zinc alloys classification, while ASTM A182 grade F23 belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (7, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is ASTM A182 grade F23.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100 to 120
190
Elastic (Young's, Tensile) Modulus, GPa 78
190
Elongation at Break, % 2.0 to 4.5
22
Fatigue Strength, MPa 110 to 170
320
Poisson's Ratio 0.27
0.29
Shear Modulus, GPa 31
74
Shear Strength, MPa 230 to 330
360
Tensile Strength: Ultimate (UTS), MPa 400 to 430
570
Tensile Strength: Yield (Proof), MPa 260 to 370
460

Thermal Properties

Latent Heat of Fusion, J/g 130
250
Maximum Temperature: Mechanical, °C 120
450
Melting Completion (Liquidus), °C 480
1500
Melting Onset (Solidus), °C 380
1450
Specific Heat Capacity, J/kg-K 530
470
Thermal Conductivity, W/m-K 130
41
Thermal Expansion, µm/m-K 26
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
7.8
Electrical Conductivity: Equal Weight (Specific), % IACS 53
8.9

Otherwise Unclassified Properties

Base Metal Price, % relative 11
7.0
Density, g/cm3 5.0
8.0
Embodied Carbon, kg CO2/kg material 4.2
2.5
Embodied Energy, MJ/kg 80
36
Embodied Water, L/kg 570
59

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
120
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
550
Stiffness to Weight: Axial, points 8.6
13
Stiffness to Weight: Bending, points 28
24
Strength to Weight: Axial, points 22 to 24
20
Strength to Weight: Bending, points 24 to 25
19
Thermal Diffusivity, mm2/s 47
11
Thermal Shock Resistance, points 14 to 15
17

Alloy Composition

Aluminum (Al), % 25 to 28
0 to 0.030
Boron (B), % 0
0.0010 to 0.0060
Cadmium (Cd), % 0 to 0.0060
0
Carbon (C), % 0
0.040 to 0.1
Chromium (Cr), % 0
1.9 to 2.6
Copper (Cu), % 2.0 to 2.5
0
Iron (Fe), % 0 to 0.1
93.2 to 96.2
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Manganese (Mn), % 0
0.1 to 0.6
Molybdenum (Mo), % 0
0.050 to 0.3
Nickel (Ni), % 0 to 0.020
0 to 0.4
Niobium (Nb), % 0
0.020 to 0.080
Nitrogen (N), % 0
0 to 0.015
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.080
0 to 0.5
Sulfur (S), % 0
0 to 0.010
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0
0.0050 to 0.060
Tungsten (W), % 0
1.5 to 1.8
Vanadium (V), % 0
0.2 to 0.3
Zinc (Zn), % 69.3 to 73
0