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ZA-27 vs. EN 1.4003 Stainless Steel

ZA-27 belongs to the zinc alloys classification, while EN 1.4003 stainless steel belongs to the iron alloys. There are 31 material properties with values for both materials. Properties with values for just one material (8, in this case) are not shown.

For each property being compared, the top bar is ZA-27 and the bottom bar is EN 1.4003 stainless steel.

Metric UnitsUS Customary Units

Mechanical Properties

Brinell Hardness 100 to 120
180
Elastic (Young's, Tensile) Modulus, GPa 78
190
Elongation at Break, % 2.0 to 4.5
22
Fatigue Strength, MPa 110 to 170
210
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 31
76
Shear Strength, MPa 230 to 330
340
Tensile Strength: Ultimate (UTS), MPa 400 to 430
540
Tensile Strength: Yield (Proof), MPa 260 to 370
320

Thermal Properties

Latent Heat of Fusion, J/g 130
270
Maximum Temperature: Mechanical, °C 120
720
Melting Completion (Liquidus), °C 480
1440
Melting Onset (Solidus), °C 380
1400
Specific Heat Capacity, J/kg-K 530
480
Thermal Conductivity, W/m-K 130
25
Thermal Expansion, µm/m-K 26
10

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 30
2.9
Electrical Conductivity: Equal Weight (Specific), % IACS 53
3.3

Otherwise Unclassified Properties

Base Metal Price, % relative 11
6.5
Density, g/cm3 5.0
7.8
Embodied Carbon, kg CO2/kg material 4.2
1.9
Embodied Energy, MJ/kg 80
27
Embodied Water, L/kg 570
97

Common Calculations

Resilience: Ultimate (Unit Rupture Work), MJ/m3 8.1 to 18
100
Resilience: Unit (Modulus of Resilience), kJ/m3 420 to 890
260
Stiffness to Weight: Axial, points 8.6
14
Stiffness to Weight: Bending, points 28
25
Strength to Weight: Axial, points 22 to 24
19
Strength to Weight: Bending, points 24 to 25
19
Thermal Diffusivity, mm2/s 47
6.7
Thermal Shock Resistance, points 14 to 15
19

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
10.5 to 12.5
Copper (Cu), % 2.0 to 2.5
0
Iron (Fe), % 0 to 0.1
83.9 to 89.2
Lead (Pb), % 0 to 0.0060
0
Magnesium (Mg), % 0.010 to 0.020
0
Manganese (Mn), % 0
0 to 1.5
Nickel (Ni), % 0 to 0.020
0.3 to 1.0
Nitrogen (N), % 0
0 to 0.030
Phosphorus (P), % 0
0 to 0.040
Silicon (Si), % 0 to 0.080
0 to 1.0
Sulfur (S), % 0
0 to 0.015
Tin (Sn), % 0 to 0.0030
0
Zinc (Zn), % 69.3 to 73
0