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AWS ENi-1 vs. EN 1.5526 Steel

AWS ENi-1 belongs to the nickel alloys classification, while EN 1.5526 steel belongs to the iron alloys. There are 23 material properties with values for both materials. Properties with values for just one material (4, in this case) are not shown.

For each property being compared, the top bar is AWS ENi-1 and the bottom bar is EN 1.5526 steel.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 180
190
Poisson's Ratio 0.31
0.29
Shear Modulus, GPa 69
73
Tensile Strength: Ultimate (UTS), MPa 470
490 to 1650

Thermal Properties

Latent Heat of Fusion, J/g 310
250
Melting Completion (Liquidus), °C 1360
1460
Melting Onset (Solidus), °C 1310
1420
Specific Heat Capacity, J/kg-K 450
470
Thermal Conductivity, W/m-K 73
48
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 19
7.1
Electrical Conductivity: Equal Weight (Specific), % IACS 19
8.2

Otherwise Unclassified Properties

Base Metal Price, % relative 60
1.9
Density, g/cm3 8.7
7.8
Embodied Carbon, kg CO2/kg material 11
1.4
Embodied Energy, MJ/kg 150
19
Embodied Water, L/kg 230
47

Common Calculations

Stiffness to Weight: Axial, points 12
13
Stiffness to Weight: Bending, points 22
24
Strength to Weight: Axial, points 15
17 to 59
Strength to Weight: Bending, points 15
18 to 40
Thermal Diffusivity, mm2/s 19
13
Thermal Shock Resistance, points 17
14 to 49

Alloy Composition

Aluminum (Al), % 0 to 1.0
0
Boron (B), % 0
0.00080 to 0.0050
Carbon (C), % 0 to 0.1
0.27 to 0.32
Chromium (Cr), % 0
0 to 0.3
Copper (Cu), % 0 to 0.25
0 to 0.25
Iron (Fe), % 0 to 0.75
97.7 to 98.9
Manganese (Mn), % 0 to 0.75
0.8 to 1.1
Nickel (Ni), % 92 to 99
0
Phosphorus (P), % 0 to 0.030
0 to 0.025
Silicon (Si), % 0 to 1.3
0 to 0.3
Sulfur (S), % 0 to 0.020
0 to 0.025
Titanium (Ti), % 1.0 to 4.0
0
Residuals, % 0 to 0.5
0