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ZA-8 vs. EN 1.4107 Stainless Steel

ZA-8 belongs to the zinc alloys classification, while EN 1.4107 stainless steel belongs to the iron alloys. There are 29 material properties with values for both materials. Properties with values for just one material (10, in this case) are not shown.

For each property being compared, the top bar is ZA-8 and the bottom bar is EN 1.4107 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 85 to 86
190
Elongation at Break, % 1.3 to 8.0
18 to 21
Fatigue Strength, MPa 51 to 100
260 to 350
Poisson's Ratio 0.26
0.28
Shear Modulus, GPa 34
76
Tensile Strength: Ultimate (UTS), MPa 210 to 370
620 to 700
Tensile Strength: Yield (Proof), MPa 210 to 290
400 to 570

Thermal Properties

Latent Heat of Fusion, J/g 110
270
Maximum Temperature: Mechanical, °C 100
740
Melting Completion (Liquidus), °C 400
1450
Melting Onset (Solidus), °C 380
1410
Specific Heat Capacity, J/kg-K 440
480
Thermal Conductivity, W/m-K 120
27
Thermal Expansion, µm/m-K 23
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 28
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 40
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 11
7.5
Density, g/cm3 6.3
7.8
Embodied Carbon, kg CO2/kg material 3.3
2.1
Embodied Energy, MJ/kg 62
30
Embodied Water, L/kg 420
100

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 2.8 to 28
110 to 120
Resilience: Unit (Modulus of Resilience), kJ/m3 260 to 490
420 to 840
Stiffness to Weight: Axial, points 7.5
14
Stiffness to Weight: Bending, points 23
25
Strength to Weight: Axial, points 9.3 to 17
22 to 25
Strength to Weight: Bending, points 12 to 18
21 to 22
Thermal Diffusivity, mm2/s 42
7.2
Thermal Shock Resistance, points 7.6 to 13
22 to 25

Alloy Composition

Aluminum (Al), % 8.0 to 8.8
0
Cadmium (Cd), % 0 to 0.0060
0
Carbon (C), % 0
0 to 0.1
Chromium (Cr), % 0
11.5 to 12.5
Copper (Cu), % 0.8 to 1.3
0 to 0.3
Iron (Fe), % 0 to 0.075
83.8 to 87.2
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.015 to 0.030
0
Manganese (Mn), % 0
0.5 to 0.8
Molybdenum (Mo), % 0
0 to 0.5
Nickel (Ni), % 0 to 0.020
0.8 to 1.5
Phosphorus (P), % 0
0 to 0.030
Silicon (Si), % 0 to 0.045
0 to 0.4
Sulfur (S), % 0
0 to 0.020
Tin (Sn), % 0 to 0.0030
0
Vanadium (V), % 0
0 to 0.080
Zinc (Zn), % 89.7 to 91.2
0

Comparable Variants