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AWS ERNiCrFe-6 vs. ZA-27

AWS ERNiCrFe-6 belongs to the nickel alloys classification, while ZA-27 belongs to the zinc alloys. There are 24 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 AWS ERNiCrFe-6 and the bottom bar is ZA-27.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 190
78
Elongation at Break, % 34
2.0 to 4.5
Poisson's Ratio 0.29
0.27
Shear Modulus, GPa 74
31
Tensile Strength: Ultimate (UTS), MPa 630
400 to 430

Thermal Properties

Latent Heat of Fusion, J/g 310
130
Melting Completion (Liquidus), °C 1370
480
Melting Onset (Solidus), °C 1320
380
Specific Heat Capacity, J/kg-K 460
530
Thermal Conductivity, W/m-K 13
130
Thermal Expansion, µm/m-K 13
26

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 1.4
30
Electrical Conductivity: Equal Weight (Specific), % IACS 1.5
53

Otherwise Unclassified Properties

Base Metal Price, % relative 55
11
Density, g/cm3 8.4
5.0
Embodied Carbon, kg CO2/kg material 9.8
4.2
Embodied Energy, MJ/kg 140
80
Embodied Water, L/kg 260
570

Common Calculations

Stiffness to Weight: Axial, points 13
8.6
Stiffness to Weight: Bending, points 23
28
Strength to Weight: Axial, points 21
22 to 24
Strength to Weight: Bending, points 19
24 to 25
Thermal Diffusivity, mm2/s 3.3
47
Thermal Shock Resistance, points 19
14 to 15

Alloy Composition


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Aluminum (Al), % 0
25 to 28
Cadmium (Cd), % 0
0 to 0.0060
Carbon (C), % 0 to 0.080
0
Chromium (Cr), % 14 to 17
0
Copper (Cu), % 0 to 0.5
2.0 to 2.5
Iron (Fe), % 0 to 8.0
0 to 0.1
Lead (Pb), % 0
0 to 0.0060
Magnesium (Mg), % 0
0.010 to 0.020
Manganese (Mn), % 2.0 to 2.7
0
Nickel (Ni), % 67 to 81.5
0 to 0.020
Phosphorus (P), % 0 to 0.030
0
Silicon (Si), % 0 to 0.35
0 to 0.080
Sulfur (S), % 0 to 0.015
0
Tin (Sn), % 0
0 to 0.0030
Titanium (Ti), % 2.5 to 3.5
0
Zinc (Zn), % 0
69.3 to 73
Residuals, % 0 to 0.5
0