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ZA-27 vs. EN 1.4415 Stainless Steel

ZA-27 belongs to the zinc alloys classification, while EN 1.4415 stainless steel belongs to the iron alloys. There are 30 material properties with values for both materials. Properties with values for just one material (9, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is EN 1.4415 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 78
200
Elongation at Break, % 2.0 to 4.5
17 to 20
Fatigue Strength, MPa 110 to 170
470 to 510
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 31
77
Shear Strength, MPa 230 to 330
520 to 570
Tensile Strength: Ultimate (UTS), MPa 400 to 430
830 to 930
Tensile Strength: Yield (Proof), MPa 260 to 370
730 to 840

Thermal Properties

Latent Heat of Fusion, J/g 130
280
Maximum Temperature: Mechanical, °C 120
790
Melting Completion (Liquidus), °C 480
1460
Melting Onset (Solidus), °C 380
1420
Specific Heat Capacity, J/kg-K 530
470
Thermal Conductivity, W/m-K 130
19
Thermal Expansion, µm/m-K 26
9.9

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
2.4
Electrical Conductivity: Equal Weight (Specific), % IACS 53
2.8

Otherwise Unclassified Properties

Base Metal Price, % relative 11
13
Density, g/cm3 5.0
7.9
Embodied Carbon, kg CO2/kg material 4.2
3.6
Embodied Energy, MJ/kg 80
51
Embodied Water, L/kg 570
120

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
150 to 160
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
1350 to 1790
Stiffness to Weight: Axial, points 8.6
14
Stiffness to Weight: Bending, points 28
25
Strength to Weight: Axial, points 22 to 24
29 to 33
Strength to Weight: Bending, points 24 to 25
25 to 27
Thermal Diffusivity, mm2/s 47
5.1
Thermal Shock Resistance, points 14 to 15
30 to 34

Alloy Composition

Aluminum (Al), % 25 to 28
0
Cadmium (Cd), % 0 to 0.0060
0
Carbon (C), % 0
0 to 0.030
Chromium (Cr), % 0
11.5 to 13.5
Copper (Cu), % 2.0 to 2.5
0
Iron (Fe), % 0 to 0.1
75.9 to 82.4
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Manganese (Mn), % 0
0 to 0.5
Molybdenum (Mo), % 0
1.5 to 2.5
Nickel (Ni), % 0 to 0.020
4.5 to 6.5
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.080
0 to 0.5
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.0030
0
Titanium (Ti), % 0
0 to 0.010
Vanadium (V), % 0
0.1 to 0.5
Zinc (Zn), % 69.3 to 73
0

Comparable Variants