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EN 1.4592 Stainless Steel vs. AWS ERNiCrFe-11

EN 1.4592 stainless steel belongs to the iron alloys classification, while AWS ERNiCrFe-11 belongs to the nickel alloys. They have a modest 37% of their average alloy composition in common, which, by itself, doesn't mean much. There are 24 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 EN 1.4592 stainless steel and the bottom bar is AWS ERNiCrFe-11.

Metric UnitsUS Customary Units

Mechanical Properties

Elastic (Young's, Tensile) Modulus, GPa 210
200
Elongation at Break, % 23
47
Poisson's Ratio 0.27
0.28
Shear Modulus, GPa 82
76
Tensile Strength: Ultimate (UTS), MPa 630
740

Thermal Properties

Latent Heat of Fusion, J/g 310
320
Melting Completion (Liquidus), °C 1460
1360
Melting Onset (Solidus), °C 1410
1310
Specific Heat Capacity, J/kg-K 480
470
Thermal Conductivity, W/m-K 17
11
Thermal Expansion, µm/m-K 11
13

Electrical Properties

Electrical Conductivity: Equal Volume, % IACS 2.6
1.5
Electrical Conductivity: Equal Weight (Specific), % IACS 3.0
1.6

Otherwise Unclassified Properties

Base Metal Price, % relative 18
49
Density, g/cm3 7.7
8.2
Embodied Carbon, kg CO2/kg material 3.8
8.0
Embodied Energy, MJ/kg 52
110
Embodied Water, L/kg 180
280

Common Calculations

Stiffness to Weight: Axial, points 15
13
Stiffness to Weight: Bending, points 26
23
Strength to Weight: Axial, points 23
25
Strength to Weight: Bending, points 21
22
Thermal Diffusivity, mm2/s 4.6
2.9
Thermal Shock Resistance, points 20
20

Alloy Composition

Aluminum (Al), % 0
1.0 to 1.7
Carbon (C), % 0 to 0.025
0 to 0.1
Chromium (Cr), % 28 to 30
21 to 25
Copper (Cu), % 0
0 to 1.0
Iron (Fe), % 62.6 to 68.4
7.2 to 20
Manganese (Mn), % 0 to 1.0
0 to 1.0
Molybdenum (Mo), % 3.5 to 4.5
0
Nickel (Ni), % 0
58 to 63
Nitrogen (N), % 0 to 0.045
0
Phosphorus (P), % 0 to 0.030
0 to 0.030
Silicon (Si), % 0 to 1.0
0 to 0.5
Sulfur (S), % 0 to 0.010
0 to 0.015
Titanium (Ti), % 0.15 to 0.8
0
Residuals, % 0
0 to 0.5