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ZA-27 vs. EN 1.3975 Stainless Steel

ZA-27 belongs to the zinc alloys classification, while EN 1.3975 stainless steel belongs to the iron alloys. There are 26 material properties with values for both materials. Properties with values for just one material (12, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is EN 1.3975 stainless steel.

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
27
Fatigue Strength, MPa 110 to 170
230
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 31
76
Tensile Strength: Ultimate (UTS), MPa 400 to 430
660
Tensile Strength: Yield (Proof), MPa 260 to 370
320

Thermal Properties

Latent Heat of Fusion, J/g 130
340
Maximum Temperature: Mechanical, °C 120
910
Melting Completion (Liquidus), °C 480
1360
Melting Onset (Solidus), °C 380
1320
Specific Heat Capacity, J/kg-K 530
500
Thermal Expansion, µm/m-K 26
16

Otherwise Unclassified Properties

Base Metal Price, % relative 11
15
Density, g/cm3 5.0
7.5
Embodied Carbon, kg CO2/kg material 4.2
3.3
Embodied Energy, MJ/kg 80
47
Embodied Water, L/kg 570
150

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
150
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
270
Stiffness to Weight: Axial, points 8.6
14
Stiffness to Weight: Bending, points 28
26
Strength to Weight: Axial, points 22 to 24
24
Strength to Weight: Bending, points 24 to 25
22
Thermal Shock Resistance, points 14 to 15
15

Alloy Composition

Aluminum (Al), % 25 to 28
0
Cadmium (Cd), % 0 to 0.0060
0
Carbon (C), % 0
0 to 0.050
Chromium (Cr), % 0
16 to 18
Copper (Cu), % 2.0 to 2.5
0
Iron (Fe), % 0 to 0.1
58.2 to 65.4
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Manganese (Mn), % 0
7.0 to 9.0
Molybdenum (Mo), % 0
0 to 1.0
Nickel (Ni), % 0 to 0.020
8.0 to 9.0
Nitrogen (N), % 0
0.080 to 0.18
Phosphorus (P), % 0
0 to 0.045
Silicon (Si), % 0 to 0.080
3.5 to 4.5
Sulfur (S), % 0
0 to 0.030
Tin (Sn), % 0 to 0.0030
0
Zinc (Zn), % 69.3 to 73
0