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AISI 314 Stainless Steel vs. Zamak 5

AISI 314 stainless steel belongs to the iron alloys classification, while Zamak 5 belongs to the zinc 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 AISI 314 stainless steel and the bottom bar is Zamak 5.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 180
92
Elastic (Young's, Tensile) Modulus, GPa 200
87
Elongation at Break, % 45
6.3
Fatigue Strength, MPa 210
56
Poisson's Ratio 0.28
0.25
Shear Modulus, GPa 78
33
Shear Strength, MPa 410
260
Tensile Strength: Ultimate (UTS), MPa 590
330
Tensile Strength: Yield (Proof), MPa 230
240

Thermal Properties

Latent Heat of Fusion, J/g 330
120
Maximum Temperature: Mechanical, °C 1100
95
Melting Completion (Liquidus), °C 1380
390
Melting Onset (Solidus), °C 1340
380
Specific Heat Capacity, J/kg-K 490
410
Thermal Conductivity, W/m-K 15
110
Thermal Expansion, µm/m-K 15
27

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.0
26
Electrical Conductivity: Equal Weight (Specific), % IACS 2.3
37

Otherwise Unclassified Properties

Base Metal Price, % relative 25
12
Density, g/cm3 7.7
6.4
Embodied Carbon, kg CO2/kg material 4.3
3.0
Embodied Energy, MJ/kg 62
57
Embodied Water, L/kg 190
380

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 210
19
Resilience: Unit (Modulus of Resilience), kJ/m3 130
330
Stiffness to Weight: Axial, points 14
7.5
Stiffness to Weight: Bending, points 25
23
Strength to Weight: Axial, points 21
14
Strength to Weight: Bending, points 20
16
Thermal Diffusivity, mm2/s 3.9
42
Thermal Shock Resistance, points 14
9.9

Alloy Composition

Aluminum (Al), % 0
3.5 to 4.3
Cadmium (Cd), % 0
0 to 0.0050
Carbon (C), % 0 to 0.25
0
Chromium (Cr), % 23 to 26
0
Copper (Cu), % 0
0.7 to 1.3
Iron (Fe), % 46.7 to 56.5
0 to 0.1
Lead (Pb), % 0
0 to 0.0050
Magnesium (Mg), % 0
0.025 to 0.080
Manganese (Mn), % 0 to 2.0
0
Nickel (Ni), % 19 to 22
0 to 0.020
Phosphorus (P), % 0 to 0.045
0
Silicon (Si), % 1.5 to 3.0
0 to 0.030
Sulfur (S), % 0 to 0.030
0
Tin (Sn), % 0
0 to 0.0030
Zinc (Zn), % 0
94.3 to 95.7